CN209123943U - A kind of wet structure of light source thermal insulation separation of environmental simulation test box - Google Patents
A kind of wet structure of light source thermal insulation separation of environmental simulation test box Download PDFInfo
- Publication number
- CN209123943U CN209123943U CN201821817297.0U CN201821817297U CN209123943U CN 209123943 U CN209123943 U CN 209123943U CN 201821817297 U CN201821817297 U CN 201821817297U CN 209123943 U CN209123943 U CN 209123943U
- Authority
- CN
- China
- Prior art keywords
- incubator
- light source
- case lid
- environmental
- thermal insulation
- Prior art date
- 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.)
- Active
Links
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a kind of wet structures of light source thermal insulation separation of environmental simulation test box, including environmental test chamber, incubator, incubator is mounted on above environmental test chamber and is structure as a whole with environmental test chamber, incubator entirety side is metal sandwich structure, filled polyurethane insulating foam layer in interlayer, case lid is equipped with by hinge above incubator, case lid and incubator contact position are provided with silica gel sealing ring, are separately filled with the magnetic part to attract each other in the silica gel sealing ring of case lid and incubator；Environmental test chamber upper surface middle part glazing light transmitting sheet, incubator is interior to be equipped with light source assembly right above glass transmission piece, and the side far from case lid hinge is equipped with electric telescopic rod in incubator, and the upper end of electric telescopic rod is connect with case lid bottom；Temperature sensor is installed, incubator side is provided with pressure compensation opening, and pressure compensation opening is connected to by gas-guide tube with outside, and gas-guide tube is in one end insertion desiccant box outside incubator on heat preservation chamber interior wall.
Description
Technical field
The utility model relates to environment simulation technique field, the wet knot of light source thermal insulation separation of espespecially a kind of environmental simulation test box
Structure.
Background technique
Environmental test chamber is to simulate natural environment weather with the means of science and technology, to destruction caused by modern industry product
Property, the test site of environmental test should be able to have extensive representativeness, can be carried out pilot project as much as possible, and should with will
Come can fit for battle environment close to.Environmental test chamber representative test have: low pressure (high-altitude) test, hot test,
Low-temperature test, thermal shock test, solar radiation (sunshine) test, salt fog test, moisture-resistant test, mould proof test, salt spray test, sand
Dirt test etc..Numerous neighborhoods such as photovoltaic, material, automobile, weaving require detection material aging characteristics with determine material or
The service life of equipment, solar battery needs detect its power generation performance under light conditions, this just needs a kind of optical simulator
To simulate daily or plus tight illumination and temperature and humidity conditions.
Various sunlight or ultraviolet light simulation environment test chamber are had already appeared currently on the market, but it has many deficiencies
Place.Because of light source not wet-heat resisting itself, it is necessary to light source is placed in outside storehouse, using simple glass or dedicated filter disc as light source window glass
Glass will be separated inside and outside storehouse without influencing optical path, but when carrying out partial test, environmental cabinet is also needed in the feelings for being not turned on light source
Temperature and humidity is controlled under condition, it is possible to because the difference of inside and outside temperature and humidity, causes steam on light source window glass surface and periphery
Condensation aggregation so that equipment is easy to corrode, the water droplet of condensation influences the test result etc. of sample, while also improving environmental cabinet
Energy consumption.
Utility model content
The technical problems to be solved in the utility model is existing sunlight or ultraviolet light simulation environment test chamber, is easy because in
The difference of outer temperature and humidity causes steam to assemble in the condensation on light source window glass surface and periphery, so that equipment is easy to corrode, it is cold
Solidifying water droplet influences the test result etc. of sample, while also improving environmental cabinet energy consumption, now provides a kind of environmental simulation test box
The wet structure of light source thermal insulation separation, to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of wet structure of light source thermal insulation separation of environmental simulation test box, including environmental test chamber, guarantor
Incubator, incubator are lower ending opening structure, and incubator is mounted on above environmental test chamber and is structure as a whole with environmental test chamber, protects
Incubator entirety side is metal sandwich structure, and filled polyurethane insulating foam layer in interlayer, incubator top passes through hinge and installs
There is a case lid, case lid and incubator contact position are provided with silica gel sealing ring, fill out respectively in the silica gel sealing ring of case lid and incubator
Filled with the magnetic part to attract each other；
Environmental test chamber upper surface middle part glazing light transmitting sheet, incubator is interior to be equipped with light right above glass transmission piece
Source component, light source assembly are mounted on heat preservation chamber interior wall by fixed connecting rod, and the side in incubator far from case lid hinge is pacified
Equipped with electric telescopic rod, electric telescopic rod bottom is fixed on environmental test chamber upper surface one end, the upper end of electric telescopic rod and case
The connection of base portion；
Temperature sensor is installed, incubator side is provided with pressure compensation opening, and pressure compensation opening is logical on heat preservation chamber interior wall
It crosses gas-guide tube to be connected to outside, gas-guide tube is in one end insertion desiccant box outside incubator, by saturating above desiccant box
Air film is communicated with external environment.
As a kind of optimal technical scheme of the utility model, the diameter of pressure compensation opening is less than 10mm.
As a kind of optimal technical scheme of the utility model, polyurethane foamed thermal-insulating layer with a thickness of 75mm.
As a kind of optimal technical scheme of the utility model, electric telescopic rod is internally provided with control module, controls mould
Block is connect with electric telescopic rod, temperature sensor respectively.
As a kind of optimal technical scheme of the utility model, desiccant box inner stuffing is calcium chloride drier.
As a kind of optimal technical scheme of the utility model, one layer of cloth set is arranged outside silica gel sealing ring.
The utility model beneficial effect achieved is: the utility model is kept the temperature by installing additional in environmental test box top
Box balances the temperature inside and outside glass transmission piece, and glass transmission piece surface is avoided to generate condensation；Case lid is closed by magnetic part
Close it is close, while by pressure compensation opening connection inside and outside, and together with desiccant box, the not only drying regime of guarantee circulated gases,
And equipment part damages caused by avoiding because of inside and outside differential pressure；It is radiated in time by case lid to incubation chamber, protects light source.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is section schematic diagram inside the utility model incubation chamber；
Figure label: 1, environmental test chamber；2, incubator；3, glass transmission piece；4, case lid；5, polyurethane foamed thermal-insulating
Layer；6, silica gel sealing ring；7, magnetic part；8, electric telescopic rod；9, fixed connecting rod；10, light source assembly；11, temperature sensor；
12, pressure compensation opening；13, gas-guide tube；14, desiccant box.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-2, the utility model provides a kind of wet knot of light source thermal insulation separation of environmental simulation test box
Structure, including environmental test chamber 1, incubator 2, incubator 2 are lower ending opening structure, and incubator 2 is mounted on 1 top of environmental test chamber
It is structure as a whole with environmental test chamber 1, the whole side of incubator 2 is metal sandwich structure, and filled polyurethane foaming is protected in interlayer
Warm layer 5 is equipped with case lid 4 by hinge above incubator 2, and case lid 4 and 2 contact position of incubator are provided with silica gel sealing ring 6,
The magnetic part 7 to attract each other is separately filled in the silica gel sealing ring 6 of case lid 4 and incubator 2；
1 upper surface middle part glazing light transmitting sheet 3 of environmental test chamber, incubator 2 is interior to be installed right above glass transmission piece 3
There is light source assembly 10, light source assembly 10 is mounted on 2 inner wall of incubator by fixed connecting rod 9, far from case lid 4 in incubator 2
The side of hinge is equipped with electric telescopic rod 8, and 8 bottom of electric telescopic rod is fixed on 1 upper surface one end of environmental test chamber, electronic to stretch
The upper end of contracting bar 8 is connect with 4 bottom of case lid；
Temperature sensor 11 is installed, 2 side of incubator is provided with pressure compensation opening 12, and pressure is flat on 2 inner wall of incubator
Weighing apparatus hole 12 is connected to by gas-guide tube 13 with outside, and gas-guide tube 13 is done in one end insertion desiccant box 14 outside incubator 2
It is communicated by ventilated membrane with external environment above drying prescription box 14.
Further, the diameter of pressure compensation opening 12 is less than 10mm, prevents aperture is excessive from temperature and humidity being caused to be not easy to balance；It is poly-
Urethane insulating foam layer 5 with a thickness of 75mm；Electric telescopic rod 8 is internally provided with control module, control module respectively with it is electronic
Telescopic rod 8, temperature sensor 11 connect, and are uniformly controlled by control module, easy to operate, incude sensitive；It is filled out in desiccant box 14
Filling object is calcium chloride drier, and after common dessicant moisture absorption, when encountering high temperature, steam, which can evaporate, to be re-entered into air, because
Calcium chloride drier can merge steam with calcium chloride agglutination, be not easy to evaporate after complete moisture absorption, drying effect is good, Bu Huiyin
Humidity in Influence of Evaporation incubator 2；One layer of cloth set is arranged outside silica gel sealing ring 6, when case lid 4 is closed, in magnetic part 7
It attracts each other down, cloth set can be in close contact, and sealing effect is good.
Working principle: 2 shell of incubation chamber is made of metal plate, and surface is through overpickling, phosphatization, again electrostatic plastic spraying, inner wall 304
Stainless steel is made, 5 thickness 75mm of polyurethane foamed thermal-insulating layer, when environmental test chamber 1 needs light source assembly 10 to work, because of light source
10 self heat of component can prevent to condense, while light source assembly 10 needs to radiate, and be equipped with temperature sensor on 2 inner wall of incubator
11, the temperature in 11 real-time monitoring incubator 2 of temperature sensor, and control module is sent a signal to, the temperature in incubator 2
When degree is higher than setting value, control module triggers electric telescopic rod 8 and starts, and electric telescopic rod 8 pushes case lid 4 to open, and is conducive to light source
Component 10 radiates；When environmental test chamber, which does not need light source assembly 10, to work, light source assembly 10 is closed, and electric telescopic rod 8 drives
Case lid 4 is closed, and the tight close under the attraction of magnetic part 7, glass transmission piece 3 by light source assembly 10 and below is sealed in
In incubation chamber 2, dry air is only exchanged with the external world by pressure compensation opening 12, pressure compensation opening 12 has protection light source window
Effect, the aperture of pressure compensation opening 12 are generally less than 10mm, and inside and outside connection, equipment part is damaged caused by avoiding because of inside and outside differential pressure,
Especially at the time of case lid 4 rises, pressure compensation opening 12 also connects desiccant box 14, the gas caused by because of internal-external temperature difference by tracheae
Body by pressure compensation opening 12 flow when, it is ensured that the air of disengaging be all it is dry, will not be generated on glass transmission piece 3 coagulate
Reveal, 14 desiccant can take out replacement in drying box, to keep the activity of desiccant at any time.
The utility model balances the temperature inside and outside glass transmission piece by installing incubation chamber additional in environmental test box top
Degree avoids glass transmission piece surface from generating condensation；By magnetic part by case lid tight close, while being connected to by pressure compensation opening
It is inside and outside, and together with desiccant box, not only guarantee the drying regime of circulated gases, but also equipment part caused by avoiding because of inside and outside differential pressure
Damage；It is radiated in time by case lid to incubation chamber, protects light source.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of wet structure of light source thermal insulation separation of environmental simulation test box, which is characterized in that including environmental test chamber (1), heat preservation
Case (2), incubator (2) are lower ending opening structure, and incubator (2) is mounted on above environmental test chamber (1) and environmental test chamber (1)
It is structure as a whole, incubator (2) entirety side is metal sandwich structure, filled polyurethane insulating foam layer (5) in interlayer, heat preservation
It being equipped with case lid (4) above case (2) by hinge, case lid (4) and incubator (2) contact position are provided with silica gel sealing ring (6),
The magnetic part (7) to attract each other is separately filled in case lid (4) and the silica gel sealing ring (6) of incubator (2)；
Environmental test chamber (1) upper surface middle part glazing light transmitting sheet (3), incubator (2) are interior right above glass transmission piece (3)
It is equipped with light source assembly (10), light source assembly (10) is mounted on incubator (2) inner wall by fixed connecting rod (9), incubator
(2) side in far from case lid (4) hinge is equipped with electric telescopic rod (8), and electric telescopic rod (8) bottom is fixed on environmental test
The upper end of case (1) upper surface one end, electric telescopic rod (8) is connect with case lid (4) bottom；
It is equipped with temperature sensor (11) on incubator (2) inner wall, incubator (2) side is provided with pressure compensation opening (12), pressure
Dynamic balance hole (12) is connected to by gas-guide tube (13) with outside, and gas-guide tube (13) is inserted into drying in the external one end of incubator (2)
In agent box (14), communicated by ventilated membrane with external environment above desiccant box (14).
2. a kind of wet structure of light source thermal insulation separation of environmental simulation test box according to claim 1, which is characterized in that pressure
The diameter of balance hole (12) is less than 10mm.
3. a kind of wet structure of light source thermal insulation separation of environmental simulation test box according to claim 1, which is characterized in that poly- ammonia
Ester foaming insulating layer (5) with a thickness of 75mm.
4. a kind of wet structure of light source thermal insulation separation of environmental simulation test box according to claim 1, which is characterized in that electronic
Telescopic rod (8) is internally provided with control module, and control module is connect with electric telescopic rod (8), temperature sensor (11) respectively.
5. a kind of wet structure of light source thermal insulation separation of environmental simulation test box according to claim 1, which is characterized in that dry
Agent box (14) inner stuffing is calcium chloride drier.
6. a kind of wet structure of light source thermal insulation separation of environmental simulation test box according to claim 1, which is characterized in that silica gel
One layer of cloth set is arranged outside sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817297.0U CN209123943U (en) | 2018-11-06 | 2018-11-06 | A kind of wet structure of light source thermal insulation separation of environmental simulation test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817297.0U CN209123943U (en) | 2018-11-06 | 2018-11-06 | A kind of wet structure of light source thermal insulation separation of environmental simulation test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209123943U true CN209123943U (en) | 2019-07-19 |
Family
ID=67234226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817297.0U Active CN209123943U (en) | 2018-11-06 | 2018-11-06 | A kind of wet structure of light source thermal insulation separation of environmental simulation test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209123943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526937A (en) * | 2022-04-22 | 2022-05-24 | 中国飞机强度研究所 | Hot air replacement system for testing high-temperature environment of airplane and replacement method thereof |
-
2018
- 2018-11-06 CN CN201821817297.0U patent/CN209123943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526937A (en) * | 2022-04-22 | 2022-05-24 | 中国飞机强度研究所 | Hot air replacement system for testing high-temperature environment of airplane and replacement method thereof |
| CN114526937B (en) * | 2022-04-22 | 2022-07-01 | 中国飞机强度研究所 | Hot air replacement system for testing high-temperature environment of airplane and replacement method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201750045U (en) | Intelligent terminal box | |
| CN206756729U (en) | A kind of detection means of door and window heat-insulating property | |
| CN207446278U (en) | A kind of climatic chamber | |
| CN203871689U (en) | Intelligent ring main unit with moisture-proof function | |
| CN209123943U (en) | A kind of wet structure of light source thermal insulation separation of environmental simulation test box | |
| CN207319095U (en) | A kind of operation power environment automatic regulating system | |
| CN103822844B (en) | Space enclosing structure material passes wet performance proving installation and method | |
| CN103532033A (en) | Outdoor anti-condensation control cabinet | |
| CN205229017U (en) | Weather -proof testing machine of xenon lamp | |
| CN216518413U (en) | Anti-icing protection device of blade icing monitoring camera of wind turbine generator | |
| CN207010018U (en) | Transformer station's switch board | |
| CN211019723U (en) | Electric automatization cabinet drying device | |
| CN203216231U (en) | Rotating-wheel type circulation dehumidifier | |
| CN210579611U (en) | Fire control inspection control cabinet with multiple dehumidification function | |
| CN209356934U (en) | Seismometer constant temperature low humidity monitor | |
| CN208768036U (en) | Photovoltaic module test device | |
| CN208849655U (en) | A kind of water pump frequency converter | |
| CN207688932U (en) | Green house temperature-humidity transmitter | |
| CN208753775U (en) | A kind of distribution secondary power supply circuit Temperature and Humidity Control equipment | |
| CN113405070A (en) | Outdoor high-efficient prevention of seepage type light controller | |
| CN205593040U (en) | Multifunctional electric heater | |
| CN205781160U (en) | A kind of based on ePTFE microporous membrane with the waterproof and breathable structure of pressure balance technology | |
| CN214673530U (en) | Dampproofing and waterproofing's block terminal | |
| CN208766129U (en) | External window of building thermal insulation performance detection device | |
| CN109933111A (en) | Seismometer constant temperature low humidity monitor and monitoring method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |