CN114062730A - Automatically controlled adjustable multi-functional test device - Google Patents
Automatically controlled adjustable multi-functional test device Download PDFInfo
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- CN114062730A CN114062730A CN202111373436.1A CN202111373436A CN114062730A CN 114062730 A CN114062730 A CN 114062730A CN 202111373436 A CN202111373436 A CN 202111373436A CN 114062730 A CN114062730 A CN 114062730A
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- supporting plate
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- control sensing
- sensing controller
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- 238000011990 functional testing Methods 0.000 title claims description 5
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 239000003990 capacitor Substances 0.000 claims abstract description 17
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000012827 research and development Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000012795 verification Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention relates to an electric-control adjustable multifunctional test device, which is characterized in that a support plate and an electric-control sensing controller are respectively arranged on a rectifier radiator module, a capacitor module, an IGBT radiator module and a fan module, so that the automatic size adjustment is realized, and the universality is improved. The invention has reasonable layout and design, can realize the automatic replacement of the electric parts, and saves the labor cost and the assembly time; the structural part can be universal on a test bed, and the experimental material and the cost are saved; and the test period of each test can be shortened, the research and development period of the device is shortened, the time cost is saved, and the test verification of the new device is completed more efficiently and quickly, so that the test period of the whole project is shortened, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of power electronics, relates to a test bed, and particularly relates to an electric-control adjustable multifunctional test device.
Background
In the process of research and development of new equipment of the electric control cabinet, a large number of tests are needed, and in the process of the tests, research and development personnel often simulate the equipment through simulation software to avoid a large number of equipment losses, perform feasibility analysis on the equipment, establish a corresponding test bed to perform test verification on the reliability of simulation data after obtaining proper data, and analyze the reliability according to the test data.
Because in the testing process, need test to the electric spare of different models, radiator, fan, cardboard etc. because the size specification of different models is different, just need continuous change the test bench that adapts to different electric spare, waste time and energy, and still need make the not unidimensional structure and match putting of electric spare, cause the waste of experimental material, and still need be equipped with special personnel and carry out the change of electric spare and structure.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an electric control adjustable multifunctional test device which can automatically adjust electric parts adapting to different specifications, has strong applicability, can automatically obtain temperature values of an IGBT module, a capacitor module and a radiator in the electric parts and wind speed in an air duct, and is convenient for research and development personnel to collect data.
The technical problem to be solved by the invention is realized by the following technical scheme:
the utility model provides an automatically controlled adjustable multi-functional test device which characterized in that: the electric heating device comprises a rectifying radiator module, a capacitor module, an IGBT radiator module and a fan module which are sequentially arranged from top to bottom, wherein the bottom end of the rectifying radiator module is connected with a first supporting plate, the bottom end of the first supporting plate is provided with a slide block, the slide block is connected to a servo motor, the servo motor is connected to a first electric control sensing controller, the bottom end of the capacitor module is connected with a second supporting plate, the bottom end of the second supporting plate is provided with a slide block, the slide block is connected to a servo motor, the servo motor is connected to a second electric control sensing controller, the bottom end of the IGBT radiator module is connected with a third supporting plate, the bottom end of the third supporting plate is provided with a slide block, the slide block is connected to a servo motor, the servo motor is connected to a third electric control sensing controller, and the bottom end of the fan module is connected with a front air channel supporting plate, an intermediate air channel supporting plate and a rear air channel supporting plate, the automatic air conditioner is characterized in that sliders are respectively arranged at the bottom ends of the front air channel supporting plate, the middle air channel supporting plate and the rear air channel supporting plate, the sliders are connected to a servo motor, the servo motor is connected to a front air channel electric control sensing controller, a middle air channel electric control sensing controller and a rear air channel electric control sensing controller, the first electric control sensing controller, the second electric control sensing controller, the third electric control sensing controller, the front air channel electric control sensing controller, the middle air channel electric control sensing controller and the rear air channel electric control sensing controller are all connected to an external display, and the display is connected to an external processor.
And the front air duct supporting plate, the middle air duct supporting plate and the rear air duct supporting plate are all provided with telescopic rubber rings.
The invention has the advantages and beneficial effects that:
1. the electric control adjustable multifunctional test device can realize automatic replacement of electric parts, and save labor cost and assembly time; the structural part can be universal on a test bed, and the experimental material and the cost are saved; and the test period of each test can be shortened, the research and development period of the device is shortened, the time cost is saved, and the test verification of the new device is completed more efficiently and quickly, so that the test period of the whole project is shortened, and the working efficiency is improved.
2. The electric control adjustable multifunctional test device does not need to manufacture the matched structural part of each electric component for fixing, can achieve the purpose of fixing radiators and electric components with different sizes by using a universal component, and saves the material cost of the experiment; on the replacement of structural members with different types, each structural member is not required to be detached, replaced and then fixedly assembled, special assembling personnel are not required to be equipped, the operation can be completed by experimenters, the time cost and the labor cost of assembly are saved, and the maintenance is more time-saving and labor-saving; through the combination of different types of radiators and fan models, the radiator and the fan which can meet the heat dissipation requirements of the device are found, the waste of excessive performance of the air piece is avoided, the cost can be saved, and the market competitiveness of a new device is improved.
3. The electric control adjustable multifunctional test device can directly obtain the temperature values of the rectifier module, the IGBT module, the capacitor module and the radiator while working, can measure the wind speed value of a required part, is convenient for research personnel to record and modify the structural mode of the test bed, can automatically adjust the wind speed to obtain an optimal solution, and can also provide data reference for subsequent reverse design.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a rear view of the present invention;
fig. 5 is a working principle block diagram of the electric control sensing controller of the invention.
Description of the reference numerals
1-a first electric control sensing controller, 2-a second electric control sensing controller, 3-a third electric control sensing controller, 4-a front air duct electric control sensing controller, 5-an intermediate air duct electric control sensing controller, 6-a rear air duct electric control sensing controller, 7-a first supporting plate, 8-a second supporting plate, 9-a third supporting plate, 10-a front air duct plate, 11-an intermediate air duct plate, 12-a rear air duct plate, an A-rectifying radiator module, a B-capacitance module, a C-IGBT radiator module and a D-fan module.
Detailed Description
The present invention is further illustrated by the following specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
An automatically controlled adjustable multi-functional test device, its innovation part lies in: the electric energy heat radiator comprises a rectifier radiator module A, a capacitor module B, IGBT radiator module C and a fan module D which are sequentially arranged from top to bottom, wherein the bottom end of the rectifier radiator module is connected with a first supporting plate 7, a sliding block is arranged at the bottom end of the first supporting plate and connected to a servo motor, the servo motor is connected to a first electric control sensing controller 1, the bottom end of the capacitor module is connected with a second supporting plate 8, a sliding block is arranged at the bottom end of the second supporting plate and connected to the servo motor, the servo motor is connected to a second electric control sensing controller 2, the bottom end of the IGBT radiator module is connected with a third supporting plate 9, a sliding block is arranged at the bottom end of the third supporting plate and connected to the servo motor, the servo motor is connected to a third electric control sensing controller 3, and the bottom end of the fan module is connected with a front air duct supporting plate 10, a fan module D, The bottom ends of the front air channel supporting plate, the middle air channel supporting plate and the rear air channel supporting plate are respectively provided with a sliding block, the sliding blocks are connected to a servo motor, and the servo motor is connected to the front air channel electric control sensing controller 4, the middle air channel electric control sensing controller 5 and the rear air channel electric control sensing controller 6; and the front air duct supporting plate, the middle air duct supporting plate and the rear air duct supporting plate are all provided with telescopic rubber rings.
When the device works, firstly, the rectifier radiator module A and the capacitor module B are fixed according to thermal simulation data, and several types of radiators and several types of fans are selected for matching, so that the IGBT radiator module C and the fan module D need to be frequently replaced, if the IGBT radiator module C is replaced, only the third electric control sensing controller needs to be triggered, and the servo motor drives the sliding block to slide, so that the third supporting plate can be adjusted in the width direction, and the radiators with different sizes can be installed and fixed;
if change fan module D, this only need trigger preceding wind channel automatically controlled sensing control appearance, make the preceding wind channel board drop, change behind the fan, trigger the scalable rubber circle of the wind channel flange reason behind the automatically controlled sensing control appearance of back wind channel and draw, form the back wind channel board that matches this fan model, then trigger the scalable rubber circle of wind channel flange reason behind the automatically controlled sensing control appearance of wind channel draws in the middle wind channel of well wind channel, form the well wind channel board that matches this fan model, trigger preceding wind channel automatically controlled sensing control appearance at last and fix preceding wind channel board well earlier, the scalable rubber circle of wind channel flange reason before the automatically controlled sensing control appearance of wind channel draws before the second trigger, form the preceding wind channel board that matches this fan model.
If the IGBT radiator module C and the fan module D are selected, then the influence of the capacitor module on C, D parts in the air duct can be adjusted, the second electric control sensing controller can be triggered to adjust the displacement of the second supporting plate of the capacitor module in the width direction, and the displacement of the capacitor extending into the air duct can also be adjusted, so that the optimal distance of uniform distribution of the capacitor and the optimal depth of the capacitor extending into the air duct can be found.
The capacitor module B, IGBT, the radiator module C and the fan module D are determined, then the radiator model and the placement position of the rectifier radiator module A can be adjusted, and the influence degree on the air duct is determined; can trigger first automatically controlled sensing control appearance, can adjust first backup pad in width direction, realize not unidimensional radiator's installation fixed.
The first electric control sensing controller, the second electric control sensing controller, the third electric control sensing controller, the front air duct electric control sensing controller, the middle air duct electric control sensing controller and the rear air duct electric control sensing controller are all provided with signal receiving board cards which can receive feedback values of temperature measuring resistors and wind speed measuring fans arranged at A, B, C, D four modules, then the first electric control sensing controller, the second electric control sensing controller, the third electric control sensing controller, the front air duct electric control sensing controller, the middle air duct electric control sensing controller and the rear air duct electric control sensing controller are all connected with an external display, can display the temperature values of a rectifier module, a capacitor module and an IGBT module which need to be monitored, and can also obtain the wind speed value of the module A, B, C, D, therefore, the tester can conveniently record data, and the danger of bringing the anemoscope into the fan when measuring the wind speed by hands is avoided.
The display can feed back data to the processor, the data are calculated and compared with the initially set temperature value, if the temperature is greater than the set value, the first electronic control sensing controller, the second electronic control sensing controller and the third electronic control sensing controller are adjusted to be re-started to act, the extension and contraction of the respective controlled structural parts are adjusted, the overall set gear adjustment of the air duct is carried out, then the test is carried out again until the temperature is displayed and judged A, B, C and is smaller than the set value at the same time, and the test is successful.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (2)
1. The utility model provides an automatically controlled adjustable multi-functional test device which characterized in that: the electric heating device comprises a rectifying radiator module, a capacitor module, an IGBT radiator module and a fan module which are sequentially arranged from top to bottom, wherein the bottom end of the rectifying radiator module is connected with a first supporting plate, the bottom end of the first supporting plate is provided with a slide block, the slide block is connected to a servo motor, the servo motor is connected to a first electric control sensing controller, the bottom end of the capacitor module is connected with a second supporting plate, the bottom end of the second supporting plate is provided with a slide block, the slide block is connected to a servo motor, the servo motor is connected to a second electric control sensing controller, the bottom end of the IGBT radiator module is connected with a third supporting plate, the bottom end of the third supporting plate is provided with a slide block, the slide block is connected to a servo motor, the servo motor is connected to a third electric control sensing controller, and the bottom end of the fan module is connected with a front air channel supporting plate, an intermediate air channel supporting plate and a rear air channel supporting plate, the automatic air conditioner is characterized in that sliders are respectively arranged at the bottom ends of the front air channel supporting plate, the middle air channel supporting plate and the rear air channel supporting plate, the sliders are connected to a servo motor, the servo motor is connected to a front air channel electric control sensing controller, a middle air channel electric control sensing controller and a rear air channel electric control sensing controller, the first electric control sensing controller, the second electric control sensing controller, the third electric control sensing controller, the front air channel electric control sensing controller, the middle air channel electric control sensing controller and the rear air channel electric control sensing controller are all connected to an external display, and the display is connected to an external processor.
2. An electrically controlled adjustable multifunctional test device according to claim 1, characterized in that: and the front air duct supporting plate, the middle air duct supporting plate and the rear air duct supporting plate are all provided with telescopic rubber rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111373436.1A CN114062730A (en) | 2021-11-19 | 2021-11-19 | Automatically controlled adjustable multi-functional test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111373436.1A CN114062730A (en) | 2021-11-19 | 2021-11-19 | Automatically controlled adjustable multi-functional test device |
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| Publication Number | Publication Date |
|---|---|
| CN114062730A true CN114062730A (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111373436.1A Pending CN114062730A (en) | 2021-11-19 | 2021-11-19 | Automatically controlled adjustable multi-functional test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581000A (en) * | 2018-12-26 | 2019-04-05 | 中山市明阳电器有限公司 | A kind of experimental rig can be used for development equipment |
Citations (4)
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|---|---|---|---|---|
| CN202024881U (en) * | 2011-01-17 | 2011-11-02 | 柳州五菱汽车有限责任公司 | Multifunctional test bed |
| CN105652177A (en) * | 2016-03-11 | 2016-06-08 | 广东明阳龙源电力电子有限公司 | Testing tool for multi-specification IGBT performance testing |
| CN109668751A (en) * | 2019-01-21 | 2019-04-23 | 福建省农业机械化研究所(福建省机械科学研究院） | A kind of multifunctional combination testing stand |
| CN213041524U (en) * | 2020-09-28 | 2021-04-23 | 郑州汇邦铁道装备有限公司 | Subway air conditioner test bed |
-
2021
- 2021-11-19 CN CN202111373436.1A patent/CN114062730A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202024881U (en) * | 2011-01-17 | 2011-11-02 | 柳州五菱汽车有限责任公司 | Multifunctional test bed |
| CN105652177A (en) * | 2016-03-11 | 2016-06-08 | 广东明阳龙源电力电子有限公司 | Testing tool for multi-specification IGBT performance testing |
| CN109668751A (en) * | 2019-01-21 | 2019-04-23 | 福建省农业机械化研究所(福建省机械科学研究院） | A kind of multifunctional combination testing stand |
| CN213041524U (en) * | 2020-09-28 | 2021-04-23 | 郑州汇邦铁道装备有限公司 | Subway air conditioner test bed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581000A (en) * | 2018-12-26 | 2019-04-05 | 中山市明阳电器有限公司 | A kind of experimental rig can be used for development equipment |
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