CN103538735B - Profiling infrared lamp arrays support - Google Patents
Profiling infrared lamp arrays support Download PDFInfo
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- CN103538735B CN103538735B CN201310438941.9A CN201310438941A CN103538735B CN 103538735 B CN103538735 B CN 103538735B CN 201310438941 A CN201310438941 A CN 201310438941A CN 103538735 B CN103538735 B CN 103538735B
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- lamp bracket
- infrared lamp
- support
- connecting rod
- profiling
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- 238000003491 array Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The invention provides a kind of profiling infrared lamp arrays support, including: bracing frame, multiple infrared lamp bracket and multiple slide block, bracing frame includes carriage, lower carriage and multiple connecting rod, the quantity of connecting rod and the quantity Matching of infrared lamp bracket, the two ends of each connecting rod are connected to upper carriage and lower carriage by slide block respectively, and infrared lamp bracket is connected with connecting rod by slide block.The present invention has versatility height, utilization rate reduction vacuum thermal test cost high, effective and the beneficial effect of beneficially environmental protection.
Description
Technical field
The present invention relates to a kind of infrared lamp arrays support for vacuum thermal test, in particular it relates to a kind of versatility is high
Profiling infrared lamp arrays support.
Background technology
In spacecraft product vacuum thermal test, in addition to vacuum to be simulated and cold black background, also want solar simulating radiation,
Earth reflection and earth infra-red radiation hot-fluid.The accuracy of Orbital heat flux will directly affect the temperature of spacecraft product vacuum thermal test
Degree level and test error, thus affect the analysis of result of the test and in amendment satellite thermal control design and thermal mathematic model
Application.
Orbital heat flux analog mainly has solar simulator, infrared heating cage, infrared lamp arrays and contact electric heater.Mesh
Before, infrared lamp arrays has more in the vacuum thermal test as a kind of space heat flux simulation means spacecraft product at home
Application, it has blocks little, applies heat flow density big, the features such as time constant is little.Vacuum thermal test infrared lamp arrays
Layout designs according to test requirements document, and test requirements document includes the heat flow density requirement arriving product surface, with product table
Required distance between face, hot-fluid uniformity requirements etc., therefore, existing infrared lamp arrays support is both for a certain space flight
The real needs of device product and design production, the product for other different surfaces states is inapplicable, there is versatility not
Good, the shortcoming that utilization rate is low.
Summary of the invention
For defect of the prior art, in order to improve the versatility of infrared lamp arrays support, it is an object of the invention to provide
A kind of profiling infrared lamp arrays support, this profiling infrared lamp arrays support can realize the kinds of surface such as plane, the face of cylinder, the conical surface
The vacuum thermal test demand of the spacecraft product of state, versatility is high.
According to an aspect of the present invention, it is provided that a kind of profiling infrared lamp arrays support, including: bracing frame, multiple infrared
Lamp bracket and multiple slide block, bracing frame includes carriage, lower carriage and multiple connecting rod, and the quantity of connecting rod is with infrared
The quantity Matching of lamp bracket, the two ends of each connecting rod are connected to upper carriage and lower carriage, infrared lamp bracket by slide block respectively
It is connected with connecting rod by slide block.
Preferably, slide block includes slider body and elasticity bolt, and slider body is provided with screwed hole, and elasticity bolt leads to
Cross screwed hole to threaded with slider body.
Preferably, infrared lamp bracket includes infrared lamp, lamp bracket body and lamp bracket insulating part, and infrared lamp passes through lamp bracket insulating part
It is connected to lamp bracket body.
Preferably, lamp bracket body include lamp bracket and support connector, support connector two ends respectively with lamp bracket and connecting rod
Connect.
Preferably, lamp bracket includes six groups of support arms, is flexibly connected between each group support arm.
Preferably, connecting rod is steel pipe.
Preferably, each infrared lamp bracket is independently-powered.
Being flexibly connected between six groups of support arms of the infrared lamp bracket of the present invention, each support arm can rotate around bifurcation,
So distance between infrared lamp just can be adjusted as requested.Further, infrared lamp bracket body and the chien shih of bracing frame
Connecting with slide block, bracing frame itself is also made up of steel pipe connecting extension bar and slide block, during use, by the position of adjusting slider i.e.
Connecting rod can be realized move left and right on upper carriage and lower carriage, and support connector in connecting rod on move down
Dynamic, thus realize between infrared lamp bracket body and bracing frame first regulation to position.Concrete operations are: first, and regulation needs
The elasticity bolt wanting the slide block of shift position is in releasing orientation, moves the position that slide block extremely needs afterwards, locks pine afterwards
Tight bolt, makes slide block be fixed on target location, and running fix is easy to operate.The present invention by adjust lamp bracket body and
Relative position between bracing frame, it is possible to realizing infrared lamp arrays, to be arranged in plane, the circle/face of cylinder and conical surface etc. multiple
Surface scan, it is achieved the profiling effect of profiling infrared lamp arrays support, meets the test demand of the product of different surfaces state,
Thus reaching to meet the multiple adaptive purpose of spacecraft product surface, versatility is high, improves utilization rate.
The present invention can realize the profiling to multiple product surface, well adapting to property in vacuum thermal test, can meet many
Planting the requirement of experiment of product, applied widely, versatility is high, is greatly improved utilization rate of equipment and installations, efficiently solves existing
Technology mid-infrared lamp battle array can only use one to one, it is impossible to general shortcoming, reduces the one-tenth of vacuum thermal test to a certain extent
This, and economize in raw materials, beneficially environmental protection.Therefore, compared with prior art, the present invention has versatility height, utilization rate
Reduction vacuum thermal test cost high, effective and the beneficial effect of beneficially environmental protection.
Accompanying drawing explanation
The detailed description made non-limiting example with reference to the following drawings by reading, other of the present invention is special
Levy, purpose and advantage will become more apparent upon:
Fig. 1 is the structural representation of profiling infrared lamp arrays support of the present invention；
Fig. 2 is the structural representation of the infrared lamp bracket of the embodiment of the present invention；
Fig. 3 is the structure top view of infrared lamp bracket；
Fig. 4 is the profiling effect top view on profiling infrared lamp arrays racks Cheng Yuan/face of cylinder of the present invention；
Fig. 5 is the profiling effect top view that profiling infrared lamp arrays racks of the present invention becomes plane.
In figure: 1 is infrared lamp bracket, 2 is bracing frame, and 3 is slide block, and 11 is infrared lamp, and 12 is lamp bracket body, 13
For lamp bracket insulating part, 14 for supporting connector, and 15 is lamp bracket, and 16 is support arm, and 21 is upper carriage, and 22 is lower
Support frame, 23 is connecting rod.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in those skilled in the art
Member is further appreciated by the present invention, but limits the present invention the most in any form.It should be pointed out that, the common skill to this area
For art personnel, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement.These broadly fall into
Protection scope of the present invention.
A kind of profiling infrared lamp arrays support, including: bracing frame, multiple infrared lamp bracket and multiple slide block, bracing frame includes
The quantity Matching of carriage, lower carriage and multiple connecting rod, the quantity of connecting rod and infrared lamp bracket, the two of each connecting rod
End is connected to upper carriage and lower carriage by slide block respectively, and infrared lamp bracket is connected with connecting rod by slide block.
Further, slide block includes slider body and elasticity bolt, and slider body is provided with screwed hole, elasticity bolt
Threadeded with slider body by screwed hole.
Further, infrared lamp bracket includes infrared lamp, lamp bracket body and lamp bracket insulating part, and infrared lamp is insulated by lamp bracket
Part is connected to lamp bracket body.
Further, lamp bracket body includes lamp bracket and supports connector, support connector two ends respectively with lamp bracket and being connected
Bar connects.
Further, lamp bracket includes six groups of support arms, is flexibly connected between each group support arm, and each support arm can enclose
Rotate around bifurcation, it is achieved the regulation of the spacing of infrared lamp.
Further, connecting rod is steel pipe.
Preferably, each infrared lamp bracket is independently-powered, and the supply line of each infrared lamp bracket is relatively independent, convenient application.
The present invention can adjust the shape of itself and adapt to spacecraft according to spacecraft apparent condition, by adjusting lamp bracket
Body and bracing frame can meet the infrared lamp distance to product surface, and the distance between infrared lamp is also to facilitate
Ground adjusts, thus meets heat flow density demand, and the requirement of the hot-fluid uniformity also can meet, and can meet kinds of surface shape
The vacuum thermal test demand of the spacecraft product of state.
Being flexibly connected between six groups of support arms of the infrared lamp bracket of the present invention, each support arm can rotate around bifurcation,
So distance between infrared lamp just can be adjusted as requested.Further, infrared lamp bracket body and the chien shih of bracing frame
Connecting with slide block, bracing frame itself is also made up of steel pipe connecting extension bar and slide block, during use, by the position of adjusting slider i.e.
Connecting rod can be realized move left and right on upper carriage and lower carriage, and support connector in connecting rod on move down
Dynamic, thus realize between infrared lamp bracket body and bracing frame first regulation to position.Concrete operations are: first, and regulation needs
The elasticity bolt wanting the slide block of shift position is in releasing orientation, moves the position that slide block extremely needs afterwards, locks pine afterwards
Tight bolt, makes slide block be fixed on target location, and running fix is easy to operate.The present invention by adjust lamp bracket body and
Relative position between bracing frame, it is possible to realizing infrared lamp arrays, to be arranged in plane, the circle/face of cylinder and conical surface etc. multiple
Surface scan, it is achieved the profiling effect of profiling infrared lamp arrays support, meets the test demand of the product of different surfaces state,
Thus reaching to meet the multiple adaptive purpose of spacecraft product surface, versatility is high, improves utilization rate.
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in
Stating particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims,
This has no effect on the flesh and blood of the present invention.
Claims (4)
1. a profiling infrared lamp arrays support, it is characterised in that including: bracing frame, multiple infrared lamp bracket and multiple cunning
Block, support frame as described above includes carriage, lower carriage and multiple connecting rod, and the quantity of described connecting rod is infrared with described
The quantity Matching of lamp bracket, the two ends of each described connecting rod are connected to described upper carriage and lower support by described slide block respectively
Frame, described infrared lamp bracket is connected with described connecting rod by described slide block；
Described infrared lamp bracket includes infrared lamp, lamp bracket body and lamp bracket insulating part, and described infrared lamp is insulated by described lamp bracket
Part is connected to described lamp bracket body；
Described lamp bracket body includes lamp bracket and supports connector, described support connector two ends respectively with described lamp bracket and being connected
Bar connects；
Described lamp bracket includes six groups of support arms, is flexibly connected between described each group of support arm.
Profiling infrared lamp arrays support the most according to claim 1, it is characterised in that described slide block includes that slide block is originally
Body and elasticity bolt, described slider body is provided with screwed hole, and described elasticity bolt is by described screwed hole and described cunning
Block body is threaded.
Profiling infrared lamp arrays support the most according to claim 1, it is characterised in that described connecting rod is steel pipe.
Profiling infrared lamp arrays support the most according to claim 1, it is characterised in that each described infrared lamp bracket is independent
Power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438941.9A CN103538735B (en) | 2013-09-23 | 2013-09-23 | Profiling infrared lamp arrays support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438941.9A CN103538735B (en) | 2013-09-23 | 2013-09-23 | Profiling infrared lamp arrays support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103538735A CN103538735A (en) | 2014-01-29 |
| CN103538735B true CN103538735B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438941.9A Active CN103538735B (en) | 2013-09-23 | 2013-09-23 | Profiling infrared lamp arrays support |
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| CN (1) | CN103538735B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618676B (en) * | 2017-09-01 | 2021-03-02 | 西北工业大学 | Aircraft profiling heating test device |
| CN107972895A (en) * | 2017-11-20 | 2018-05-01 | 上海卫星装备研究所 | High heat flux density Orbital heat flux simulator under vacuum low-temperature environment |
| CN109100388B (en) * | 2018-08-10 | 2021-05-25 | 北京卫星环境工程研究所 | Infrared heating cage installation device suitable for large umbrella-shaped antenna thermal vacuum test |
| CN109398768B (en) * | 2018-10-23 | 2020-02-18 | 北京卫星环境工程研究所 | Ultra-large infrared heat flow simulation device suitable for space station module-level spacecraft |
| CN109682851A (en) * | 2019-01-31 | 2019-04-26 | 上海微小卫星工程中心 | A kind of general adjustable infrared lamp arrays applied to vacuum thermal test |
| CN110146547A (en) * | 2019-05-07 | 2019-08-20 | 上海工程技术大学 | An infrared thermal wave non-destructive testing device |
| CN111086663A (en) * | 2020-01-02 | 2020-05-01 | 北京卫星环境工程研究所 | External Heat Flow Simulation System for Conical Rotating Specimen for Thermal Vacuum Test |
| CN114778156A (en) * | 2022-03-10 | 2022-07-22 | 上海航天精密机械研究所 | Variable Radius of Curvature Flow Bar Assembly for Quartz Lamp Contour Heaters |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221380A (en) * | 1997-04-10 | 1999-06-30 | 国际电信卫星组织 | Apparatus and method for operating heat pipe panel assembly |
| EP1035017A1 (en) * | 1999-03-11 | 2000-09-13 | Alcatel | Method for the simulation of the external thermal flows absorbed by spacecraft external radiator elements in flight and spacecraft for the application of said method |
| CN201173440Y (en) * | 2007-12-04 | 2008-12-31 | 北京卫星环境工程研究所 | A single lamp used in spacecraft vacuum heat test and infrared lamp array composed of it |
| CN102963545A (en) * | 2012-11-06 | 2013-03-13 | 上海卫星工程研究所 | Infrared lamp array heating system |
-
2013
- 2013-09-23 CN CN201310438941.9A patent/CN103538735B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221380A (en) * | 1997-04-10 | 1999-06-30 | 国际电信卫星组织 | Apparatus and method for operating heat pipe panel assembly |
| EP1035017A1 (en) * | 1999-03-11 | 2000-09-13 | Alcatel | Method for the simulation of the external thermal flows absorbed by spacecraft external radiator elements in flight and spacecraft for the application of said method |
| CN201173440Y (en) * | 2007-12-04 | 2008-12-31 | 北京卫星环境工程研究所 | A single lamp used in spacecraft vacuum heat test and infrared lamp array composed of it |
| CN102963545A (en) * | 2012-11-06 | 2013-03-13 | 上海卫星工程研究所 | Infrared lamp array heating system |
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| Publication number | Publication date |
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| CN103538735A (en) | 2014-01-29 |
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