CN109031146B - Portable solar cell testing device - Google Patents
Portable solar cell testing device Download PDFInfo
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- CN109031146B CN109031146B CN201810932997.2A CN201810932997A CN109031146B CN 109031146 B CN109031146 B CN 109031146B CN 201810932997 A CN201810932997 A CN 201810932997A CN 109031146 B CN109031146 B CN 109031146B
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- 238000012360 testing method Methods 0.000 title claims abstract description 114
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000001228 spectrum Methods 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 17
- 239000000523 sample Substances 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000003993 interaction Effects 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 3
- 229910052744 lithium Inorganic materials 0.000 claims 3
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- 238000010586 diagram Methods 0.000 description 10
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- 238000010248 power generation Methods 0.000 description 3
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- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention provides a portable solar cell testing device which comprises a miniature light source and a solar cell testing, analyzing, storing and displaying module. The solar cell testing device has the functions of convenience in carrying, convenience in testing, capability of recording and storing testing results, remote transmission of testing data and the like, and in addition, solar energy with different intensities and wavelengths can be obtained through the device with the miniature light source and the optical filtering module, so that real-time and on-site testing of the solar cell is realized. The invention can supply power by the self-powered power supply, reserves a mains supply interface and can be directly externally connected with the mains supply.
Description
Technical Field
The invention belongs to the field of solar renewable energy source utilization, and particularly relates to a portable solar cell testing device.
Background
Along with the aggravation of energy crisis and the improvement of human environmental awareness, the development and utilization enthusiasm of solar energy in various countries is also increasing, and photovoltaic power stations and various solar power generation devices are being built in the process of going on as well, and in the power generation process of the solar power generation devices, the power supply can often not work normally due to various reasons, and under the condition, the realization of rapid detection of the solar battery is an important precondition for solving the problem of the solar battery, and the traditional solar battery testing device is huge in size and not easy to carry, and is difficult to solve the problem.
Disclosure of Invention
Aiming at the defects of the existing solar cell testing device, the invention aims to provide a portable solar cell testing device so as to solve the problems of large size and difficult carrying of the existing solar cell testing device, realize real-time in-situ testing of the solar cell and quickly judge the performance of the solar cell.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a portable solar cell testing arrangement, wherein includes solar cell test system, data analysis, storage show and transmission system, solar cell test system includes base, light source support, light source, filter module support, filter module, fan, motor, spectrum analyzer, test module, test motor rotation and telescopic bracket and solar cell test position control motor, the base is the basis part of whole device, is connected with other supports and parts through the bolt, the light source support passes through the bolt fastening on the base, the light source is directly held and is put in the draw-in groove on the light source support, the filter module support passes through the bolt fastening on the base, the filter module is placed in the draw-in groove of filter module support, the fan is connected with the motor through the bearing, the motor passes through the bolt fastening on the motor, the spectrum analyzer is placed in the empty slot that base and filter module constitute, the test module passes through bolt and base fixing, the solar cell fixing bracket passes through test motor rotation and telescopic bracket and solar cell test position control motor links to each other, solar cell test position control motor passes through the bolt fixing on the base. The data record display, transmission and analysis system comprises a storage module, a transmission module, a main control circuit and a touch screen, wherein the storage module and the transmission module are fixed on a base through bolts, the main control circuit is fixed on the base through bolts, the touch screen is embedded on the base, and the test module, the analysis module, the storage module and the transmission module are connected with the main control circuit through a data bus.
The invention has the following effects:
(1) The base is the basis of the whole device, various bolt interfaces are reserved on the base, and the base can be fixed with accessories such as a main control circuit board, a light source support, a light filtering module support, a testing module, an analysis module, a storage module, a transmission module and the like, so that the stability of the device is ensured.
(2) The solar battery testing light source is miniaturized and modularized, the light source support is arranged on the base of the solar battery testing device through bolts, the light source is directly placed on the clamping groove of the light source support, and the light source shell is of a net-shaped structure so that the light source can radiate conveniently.
(3) The light source ventilation motor and the fan are arranged between the light source support and the base, so that heat dissipation of the light source is accelerated, and normal operation of the light source is ensured.
(4) The light filtering module support is mounted on the base through bolts, three clamping grooves are reserved on the light filtering module support, the light filtering module can be directly placed on the light filtering module support, and light rays emitted by a light source are selected and filtered.
(5) The spectrum analyzer is provided with a probe capable of lifting, and the lifting and the falling are controlled by the main control circuit, so as to detect whether the light energy emitted by the light source and transmitted through the light filtering module meets the test requirement.
(6) The testing module, the storage module, the transmission module and other modules are standard modules, and a user can select and install different modules according to specific requirements and fix the modules on the base through bolts.
(7) The solar cell testing position control motor is fixed on the base through bolts, and can drive the solar cell fixing support to move forwards or rotate upwards, so that different position requirements of solar cell testing are met.
(8) Solar cell slots are reserved on the solar cell fixing support, and solar cells can be inserted into the solar cell slots.
(9) The main control circuit is fixed on the base through bolts and is connected with other standard modules, motors and touch screens through data buses to transmit information.
(10) The touch screen is arranged in front of the base and is responsible for controlling the whole device and inputting and displaying related data.
(11) The power supply is arranged in a slot reserved on the base and is responsible for supplying power to the device.
Drawings
FIG. 1 is a cross-sectional view of a portable solar cell testing apparatus of the present invention;
FIG. 2 is a top view of a portable solar cell testing apparatus of the present invention;
FIG. 3 is a diagram of a filter module holder system of the present invention;
FIG. 4 is a diagram of a light source stand-off system of the present invention;
FIG. 5 is a system diagram of a spectrum analyzer of the present invention;
FIG. 6 is a diagram of the overall control system of the present invention;
FIG. 7 is a diagram of a power system of the present invention;
FIG. 8 is a system diagram of a filter module of the present invention;
FIG. 9 is a diagram of a light source system of the present invention;
FIG. 10 is a diagram of a light source ventilating motor and fan system of the present invention;
FIG. 11 is a system diagram of a solar cell test position control apparatus of the present invention;
fig. 12 is a system diagram of a standard module of the present invention.
In the figure:
1: bolt 2: device promotes hand strap 3: device top cover
4: touch screen 5: master control circuit board 6: light source
7: base 8: power supply 9: power supply cell
10: light source ventilation motor and fan 11: light source support 12: filter module support
13: the filter module 14: probe lifting motor of spectrum analyzer
15: spectrum analyzer 16: solar cell fixing support to be tested
17: test module 18: the storage module 19: transmission module
20: analysis module 21: reservation module 22: test motor rotating bracket
23: test motor telescoping support 24: solar cell test position control motor
Detailed Description
The portable solar cell testing device according to the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 12, a portable solar cell testing device includes a light source 6, a solar cell testing module 17, a storage module 18, an analysis module 20, and a touch screen 4. The main body of the portable solar cell testing device is a base 7, a plurality of reserved interfaces are arranged on the base 7, the reserved interfaces can be connected with a device top cover 3 through a loose-leaf device, and the reserved interfaces are fixed with a main control circuit board 5, a light source ventilation motor and fan 10, a light source support 11, a spectrum analyzer 15, a testing module 17, a storage module 18, a transmission module 19, an analysis module 20, a reserved module 21 and a solar cell testing position control motor 24 through bolts. The device top cover 3 is provided with a bolt 1 and a device lifting hand strap 2, and the bolt 1 can fix the position of the device top cover when the two top covers are combined together, so that the device cannot rotate, namely the device is closed. The lifting of the device by the hand strap 2 may enhance portability of the device. The touch screen 4 realizes information interaction with the main control circuit board 5 through a data bus. The main control circuit board 5 performs information interaction with the touch screen 4, the spectrum analyzer 15, the test module 17, the storage module 18, the transmission module 19, the analysis module 20, the reservation module 21 and the solar cell test position control motor 24 through a data bus. The power supply 8 can be inserted into a reserved slot of the base, and a large amount of battery cells 9 for storing electric energy are fixed in the slot. The light source ventilation motor and the fan 10 are fixed with the base through bolts. The light source support 11 is fixed with the base through bolts, and grooves which are convenient for inserting the light source 6 are reserved on the light source support. The filter module support 12 is fixed with the base through bolts, and grooves which are convenient for inserting and placing the filter module 13 are reserved on the filter module support. The spectrum analyzer 15 is inserted into a slot formed by the filter module bracket 12 and the base 7, and is provided with a spectrum analyzer probe lifting motor 14 therein for controlling the lifting and falling of the solar probe. The test module 17, the storage module 18, the transmission module 19, the analysis module 20 and the reservation module 21 are standardized modules and are fixed with the base through bolts. The solar cell testing position control motor 24 is fixed with the base through bolts, is connected with the testing motor telescopic bracket 23 through a connecting rod, and is connected with the testing motor rotating bracket 22 through a bearing.
The test module 17, the storage module 18, the transmission module 19, the analysis module 20 and the reservation module 21 are standard modules with identical shapes and sizes, and a user can replace or remove related modules according to own needs.
The light source 6 and the filter module 13 are standardized modules, and a user can select different types of light sources or filter modules according with the requirements of the user.
The testing function of the portable solar cell testing device is realized as follows:
as shown in fig. 1, the main control circuit board 5 is fixed to the base 7 by bolts, and the main control circuit board 5 can receive information input by a user through the touch screen 4 from outside to inside, and can control the light source 6, the light source ventilating fan and motor 10, the spectrum analyzer probe lifting motor 14, the test motor rotating bracket 22, the test motor telescopic bracket 23 and the solar cell test position control motor 24 to start and stop. The light source ventilation fan and the motor 10 are connected and fixed with the base 7 through bolts, the light source support 11 fixed with the base 7 through bolts is arranged at the upper part of the light source ventilation fan and the motor, as can be seen from fig. 4, the bottom and the side surfaces of the light source support 11 are both ventilated grids, the light source 6 also adopts the structure, the bottom and the side surfaces of the device are both ventilated grids, the ventilation is convenient, the heat emitted by the working of the light source 6 can be timely transferred to the air outside the device, and the normal working of the light source 6 is ensured. The main control circuit board 5 can control the light source 6 to start working after the light source ventilation fan and the motor 10 are operated for a certain time through a built-in program.
The filter module support 12 is fixed with the base 7 through bolts, the upper part of the filter module support is provided with a groove for inserting the filter module 13, three filter modules can be inserted simultaneously, and the lower part of the filter module support and the base 7 form a groove for mounting the spectrum analyzer 15. The filtering module 13 can filter the light emitted by the light source, for example, screen the light with different wavelengths or intercept the energy of the light transmitted through the filtering module, so that the user can reasonably select according to the needs of the user. The spectrum analyzer 15 internally mounted has spectrum analyzer probe to promote motor 14, and spectrum analyzer probe promotes motor 14 can control the screw rod of installing solar energy probe and rotate, and then makes five solar energy probes just in time be located four summit and central point positions of filtering module 13, can follow the light energy of all-round detection light source 6 transmission filtering module 13 and whether can satisfy the test requirement.
The test module 17, the storage module 18, the transmission module 19, the analysis module 20 and the reservation module 21 are fixed with the base 7 through bolts, and the test module 17 integrates a current and voltage measurement module and corresponding matched test equipment and is responsible for testing the solar battery; the storage module 18 is responsible for recording and storing related test data, and is suitable for testing solar cells in a large batch; the transmission module 19 is internally provided with a wireless transmission module and a wireless printing module, so that the remote transmission and printing of test data can be realized; the analysis module 20 is a test information processing module, and can generate corresponding data to be displayed on the touch screen 4 in a chart form; the reservation module 21 is a functional reservation module, and can select modules with different purposes according to specific requirements of users.
The solar cell test position control motor 24, the test motor telescopic bracket 23, the test motor rotary bracket 22 and the tested solar cell fixing bracket 16 jointly form a solar cell test position control system, the system is controlled by the main control circuit board 5 of the device, the main control circuit board 5 receives test position information input by a user of the device through a touch screen arranged at the position of the base embedded display screen slot 4, and then the test motor telescopic bracket 23 is controlled to stretch or the test motor rotary bracket 22 is controlled to rotate, so that the solar cell reaches a test position required by the user.
The specific use mode of the portable solar cell testing device is shown in fig. 6, firstly, a bolt 1 is opened, a top cover 3 of the device is uncovered, a proper light source and a proper light filtering module are selected according to testing requirements and are placed on a light source support 11 and a light filtering module support 12, then the top cover 3 of the device is covered, after the bolt 1 is fixed, whether a power supply 8 is installed is checked, a starting button starting device is pressed for a long time, a solar cell testing distance and a testing angle are input from a touch screen arranged at a base embedded display screen slot 4, and a main control circuit board 5 receives the information and controls a solar cell testing position control system to adjust the position of a testing power supply so as to meet the testing requirements. After the device is started, the main control circuit board 5 controls the light source ventilation fan and the motor 10 to be started, and after the power supply reaches a test position required by a user, the main control circuit board 5 controls the light source 6 to be started. After the light source 6 is started, the main control circuit board 5 controls the probe lifting motor 14 of the spectrum analyzer to act, whether the light emitted by the light source 6 and transmitted through the light filtering module 13 meets the test requirement or not is detected, if yes, the test is continued, relevant processing is carried out on the test data according to the requirement of a user, if not, the device is turned on again after the device is turned off to check whether the selection and the installation of the light source and the light filtering module are correct or not, and the test is carried out again after the detection.
The portable solar battery testing device can be directly connected with the mains supply without using a power supply to supply power, and the device can automatically cut off the power supply to supply power to the device and charge the power supply under the condition of connecting the mains supply.
The reservation module 21 can select relevant modules according to specific use requirements of a user to meet specific use requirements, and if the reservation module 21 is set as an energy collection module, electric energy generated by a solar cell when the device is used for testing the solar cell can be collected and supplied to the device.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any simple modification, variation and equivalent structural transformation of the above embodiment according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a portable solar cell testing arrangement, includes open-close type box and the inside light source, solar cell testing module, storage module, analysis module, touch-sensitive screen and the control system that sets up of box, open-close type box is formed by two symmetrical base locks after, and its hinged joint's terminal surface is the bottom surface, and the terminal surface that the opening up is the top cap, be equipped with handle and open-close bolt, characterized by on the top cap: the base is provided with a plurality of reserved interfaces, the base is detachably connected with the top cover through a hinge structure, a main control circuit board (5), a light source ventilation motor, a fan (10), a light source support (11), a light filtering module support (12), a light filtering module (13), a spectrum analyzer (15), a test module (17), a storage module (18), a transmission module (19), an analysis module (20), a reserved module (21) and a solar battery test position control motor (24) are arranged in the base, and the main control circuit board (5) is in information interaction with the touch screen (4), the spectrum analyzer (15), the test module (17), the storage module (18), the transmission module (19), the analysis module (20), the reserved module (21) and the solar battery test position control motor (24) through data buses: the light source ventilation motor and the fan (10) are fixed with the base through bolts; the light source support (11) with the light source (6) inserting groove is fixed with the base through bolts; a groove for inserting the filter module (13) is reserved on the filter module bracket (12) and is fixed with the base through a bolt; after the filter module support (12) and the base (7) are fixed through bolts, the bottom of the filter module support is at a certain height from the bottom of the box, namely, the bottom of the filter module support (12) and the base (7) can form a slot for inserting a spectrum analyzer (15), and a spectrum analyzer probe lifting motor (14) is arranged in the spectrum analyzer (15); the testing module (17), the storage module (18), the transmission module (19), the analysis module (20) and the reservation module (21) are fixed with the base through bolts; the solar cell testing position control motor (24) is fixed with the base through bolts, the testing motor telescopic bracket (23) is connected with the testing motor rotary bracket (22) through a bearing, and the solar cell testing position control motor (24) is connected with the testing motor telescopic bracket (23) through a connecting rod.
2. The portable solar cell testing apparatus of claim 1, wherein: the power supply (8) is a rechargeable lithium battery, the rechargeable lithium battery is inserted into a reserved slot of the base, and a plurality of replaceable lithium battery cells (9) for storing electric energy are connected in series in the power supply (8).
3. The portable solar cell testing apparatus of claim 1, wherein: the touch screen (4), the main control circuit board (5), the light source (6), the light filtering module (13), the spectrum analyzer (15), the testing module (17), the storage module (18), the transmission module (19), the analysis module (20) and the solar cell testing position control motor (24) are integrated in a micro device.
4. The portable solar cell testing apparatus of claim 1, wherein: the spectrum analyzer (15) is internally provided with a spectrum analyzer probe lifting motor (14), and lifting and dropping of the solar probe are realized through movement of the spectrum analyzer probe lifting motor (14) so as to reach an optimal measuring point for emitting light energy by the device.
5. The portable solar cell testing apparatus of claim 1, wherein: the solar cell testing position control motor (24) controls the distance and the angle of the tested solar cell fixing support (16) relative to the light source (6) through the testing motor telescopic support (23) and the testing motor rotating support (22), so that the national standard testing requirement on the solar cell is met.
6. The portable solar cell testing apparatus of claim 1, wherein: the touch screen (4), the main control circuit board (5), the light source (6), the light filtering module (13), the spectrum analyzer (15), the testing module (17), the storage module (18), the transmission module (19), the analysis module (20) and the reservation module (21) are detachable.
7. The portable solar cell testing apparatus of claim 1, wherein: irregular anti-slip micro protrusions are distributed at the bottom of the base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810932997.2A CN109031146B (en) | 2018-08-16 | 2018-08-16 | Portable solar cell testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810932997.2A CN109031146B (en) | 2018-08-16 | 2018-08-16 | Portable solar cell testing device |
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| CN109031146A CN109031146A (en) | 2018-12-18 |
| CN109031146B true CN109031146B (en) | 2024-03-19 |
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| CN201810932997.2A Active CN109031146B (en) | 2018-08-16 | 2018-08-16 | Portable solar cell testing device |
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2018
- 2018-08-16 CN CN201810932997.2A patent/CN109031146B/en active Active
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