CN209659242U - A kind of solar cell module detection device - Google Patents
A kind of solar cell module detection device Download PDFInfo
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- CN209659242U CN209659242U CN201920839526.7U CN201920839526U CN209659242U CN 209659242 U CN209659242 U CN 209659242U CN 201920839526 U CN201920839526 U CN 201920839526U CN 209659242 U CN209659242 U CN 209659242U
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- solar battery
- battery array
- array
- solar
- cell module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a kind of solar cell module detection devices, comprising: a multilayer monitor station, by upper plate, middle plate, lower plate and be separately positioned between upper plate and middle plate, the fixed plate between middle plate and lower plate is constituted；LED light source array is set on middle plate, and the light-emitting surface of LED light source array is down-set；Solar battery array is set in lower plate, the light-emitting surface setting of the light-receiving surface face LED light source array of solar battery array；And solar battery array to be detected, it is set on upper plate, solar battery array to be detected is connected to by photovoltaic cable with solar battery array to constitute detection closed circuit.Intense light irradiation is capable of providing using the solar cell module detection device of the utility model, solar battery array in detection device is made to carry out photoelectric conversion, reduces cost, easy to detect, simple, efficient.
Description
Technical field
The utility model relates to a kind of detection devices.More specifically, the utility model relates to a kind of solar battery groups
Part detection device.
Background technique
Thin-film solar cells is widely applied on small-sized electronic product at present, such as calculator, garden lamp, toy
Deng thin-film solar cells size used in these products is all smaller, and the solar battery processed from depositing device
Size is all very big, can make many small size solar subcells simultaneously on one piece of big thin-film solar cell panel,
Therefore it needs to obtain after cutting the large scale solar battery directly produced, while with greater need for the small-sized thin of acquisition
Film solar cell component carries out quality testing.
Solar cell module detection method mainly carries out the on state of diode in solar cell module at present
Detection, under follow current effect, diode heating temperature is increased, and detects two poles using outer red camera or thermal infrared imager at this time
It is bad to be denoted as diode if diode does not generate heat shinny for pipe on off operating mode, and then thus for according to judging thin film solar
The quality of battery.
But first is that cannot independently to generate out-put supply to be detected to supply in existing current solar cell module detection device
Solar cell module, lead to solar cell module must to be moved to the test of diode infrared detection station, while from outer
Portion accesses programmable DC power supply, and be easy to cause diode desoldering or other damages to cause in transfer process, may be programmed simultaneously
DC power supply is at high cost, is not easy to manage, and artificial Current Voltage of being turned up be easy to cause diode to damage, and in turn results in laminated compenent report
Useless, detection efficiency is low, second is that at present when carrying out surface appearance defects detection to solar cell module, only in general lighting
Spot check is carried out under lamp or glare light electric torch, condition insufficient light is unfavorable for visual examination.
Utility model content
One purpose of the utility model is to solve at least the above problems and/or defect, and provide and at least will be described later
The advantages of.
In order to realize these purposes and other advantages according to the present utility model, a kind of solar cell module inspection is provided
Survey device, comprising:
One multilayer monitor station, by upper plate, middle plate, lower plate and be separately positioned between upper plate and middle plate, middle plate under
Fixed plate between plate is constituted；
LED light source array is set on the middle plate, and the light-emitting surface of the LED light source array is down-set；
Solar battery array is set in the lower plate, described in the light-receiving surface face of the solar battery array
The light-emitting surface of LED light source array is arranged；
And solar battery array to be detected, it is set on the upper plate, the solar battery array to be detected
It is connected to the solar battery array by photovoltaic cable to constitute detection closed circuit.
Preferably, wherein the resistance of the photovoltaic cable is set to less than 5 Ω/km.
Preferably, wherein the solar battery array and the solar battery array to be detected are set
Are as follows:
One PVC substrate；
It is multiple to be serially connected the cell sub-assemblies being set on the PVC substrate；
And it is respectively arranged at the copper-foil conducting electricity at two side position of cell sub-assemblies；
Wherein, each cell sub-assemblies include: that four solar panels and four are arranged in parallel respectively in each electricity
Diode on the plate of pond, the photovoltaic cable and the copper-foil conducting electricity are electrically connected.
Preferably, wherein the solar battery array and the solar battery array to be detected pass through magnet point
It She Zhi not be in lower plate and upper plate.
Preferably, wherein the number of cell sub-assemblies is arranged at least eight in the solar battery array, and
It is uniformly arranged in two rows.
Preferably, wherein the output irradiation intensity of the LED light source array is arranged at least 200W/m2.
Preferably, wherein the middle plate is arranged to a Contraband font structure.
The utility model is include at least the following beneficial effects: the solar cell module detection device that the utility model uses
Through the LED light source array of setting after connecting alternating current, it is set to provide the light source of adjustable intensity, to facilitate observation solar battery
The appearance of component identifies that such as foreign matter, bubble, film plating layer fall off bad order in sub-component, while solar battery array
Luminous energy can be converted into electric energy after being irradiated by LED light source array by light-receiving surface, realize the defeated of high voltage or high current
Out, then by this high voltage, electric current it exports to solar battery array to be detected, makes the electricity in solar battery array to be detected
Sub- component generates corresponding change, thus detect solar battery array to be detected whether there is or not quality problems, therefore the utility model
In solar cell module detection device be capable of providing intense light irradiation, so that solar battery array in detection device is carried out photoelectricity
Conversion, output HIGH current and voltage avoid accessing programmable DC power supply from outside, in transport process caused by diode it is de-
Weldering and the excessively high problem of cost, are managed easy to operate；Intense light irradiation also facilitates the appearance of observation solar cell module simultaneously, right
It is screened with foreign matter, bubble, the film plating layer solar cell module of bad appearance such as fall off.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 shows the structure chart of solar cell module detection device；
Fig. 2 shows the structure charts of cell sub-assemblies；
Fig. 3 shows the structure chart of solar battery array and solar battery array to be detected；
Fig. 4 shows solar battery array and solar battery array to be detected series connection closure line graph；
Fig. 5 shows multimeter detection solar battery array circuit diagram；
Fig. 6 shows the wiring diagram of solar battery array Yu solar battery array to be detected.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Fig. 1 is shown according to a kind of a kind of way of realization of solar cell module detection device of the utility model, wherein
Include:
One multilayer monitor station 1 by upper plate 2, middle plate 3, lower plate 4 and is separately positioned between upper plate and middle plate, middle plate
Fixed plate 5 between lower plate is constituted；By the multilayer monitor station of setting, keep the integrated level of detection device high, multilayer monitor station
Bottom is also set up there are four universal wheel 6, facilitates the movement of monitor station.
LED light source array 7 is set on the middle plate 3, and the light-emitting surface of the LED light source array is down-set；LED
Array of source is LED light group pattern, after LED light source array access city is electrically connected, issues the light source of high irradiance, convenient
The appearance of solar cell module is observed, to identify in solar battery array that such as foreign matter, bubble, film plating layer fall off appearance
Bad situation.
Solar battery array 8 is set in the lower plate 4, the light-receiving surface face institute of the solar battery array 8
State the light-emitting surface setting of LED light source array 7；Since the light-receiving surface side of solar battery array is close to LED light source array
Light-emitting surface setting, so solar battery array can fast and efficiently carry out light after LED light source array issues intense light irradiation
Electrotransformation, the high voltage formed after conversion can be exported as supply voltage, to make solar cell module detection device
Out-put supply can be independently generated, during atual detection, solar battery array can be used as normal battery setting and detect
Photoelectric conversion output voltage is carried out in device, is also used as detected object, by loads such as serial adjustable resistances, with ten thousand
It is tested for the property with table, by test output power, short circuit current and open-circuit voltage etc., and judges its output accordingly
Performance is such as significantly lower than normal value, then illustrates that there are also problems for this solar battery array, not can be carried out photoelectric conversion and generates electricity
Pressure is used as power supply.
And solar battery array 9 to be detected, it is set on the upper plate 2, the solar array to be detected
Column 9 are connected to the solar battery array 8 by photovoltaic cable 10 to constitute detection closed circuit.The shoot the sun to be checked being arranged
It is connected to form closed circuit energy cell array by photovoltaic cable with solar battery array, to make solar battery array
On voltage can be input in solar battery array to be detected and complete corresponding detection, specific connection type are as follows: solar-electricity
The cathode 12 of the reception detection solar battery array 9 of anode 11 of 8 output end of pond array, 8 output end of solar battery array
The anode 14 of the reception detection solar battery array 9 of cathode 13 constitutes the closed circuit of detection, when solar array to be detected
Column obtain voltage input after, in electronic component occur related circuit variation, to be detected by this variation to be checked
Whether there is or not quality problems for shoot the sun energy cell array.
In another example, the resistance of the photovoltaic cable is set to less than 5 Ω/km.By the internal resistance of photovoltaic cable
It is arranged less than 5 Ω/km, it is therefore intended that the consumption that internal resistance is generated heat to voltage is reduced, what guarantee was exported from solar battery array
Voltage can make solar battery array to be detected complete normal detection, to avoid impacting test experience result.
In another example, the solar battery array 8 and the solar battery array to be detected 9 are set
It is set to:
One PVC substrate (not shown)；
It is multiple to be serially connected the cell sub-assemblies 15 being set on the PVC substrate；
And it is respectively arranged at the copper-foil conducting electricity 16 at two side position of cell sub-assemblies；Pass through the copper-foil conducting electricity of setting
So that the cell sub-assemblies 15 in solar battery array 8 and the solar battery array to be detected 9 is connected, is formed back
Road.
Wherein, each cell sub-assemblies include: that four solar panels 17 and four are arranged in parallel respectively in each described
Diode 18 on solar panel, the photovoltaic cable 10 are electrically connected with the copper-foil conducting electricity 16.Battery in cell sub-assemblies
Plate connection type are as follows: the output head anode of one of solar panel connects the side of the positive electrode that another solar panel corresponds to diode；Battery
The cathode of plate output end connects the negative side that another solar panel corresponds to diode.
The actually detected principle of solar battery array to be detected are as follows: obtain high pressure in solar battery array 9 to be detected
After input, in 18 forward conduction of diode work, can heating temperature liter since diode is under follow current effect
Height detects diode on off operating mode by outer red camera or thermal infrared imager, thus just according to diode fever and shinny situation
It can judge battery in solar battery array to be detected with the presence or absence of problem, if there is not generating heat and shinny situation,
Then bad for diode in battery, the case where repaired, generated heat if there is not shinny, then battery is normal.
In another example, the solar battery array and the solar battery array to be detected pass through magnet
(not shown) is separately positioned on lower plate and upper plate.Polarized is arranged with the upper surface of lower plate and upper plate respectively in the bottom surface of PVC substrate
Two opposite permanent magnets are acted on by the actuation of two permanent magnets, make solar battery array and solar battery to be detected
Array is convenient to be dismounted on detection means, is shortened disassembly and assembly time, is improved working efficiency.
In another example, the number of cell sub-assemblies is arranged at least eight in the solar battery array, and
It is uniformly arranged in two rows.By the number of cell sub-assemblies in solar battery array at least provided with 8, its object is to guarantee
Output power of the solar battery array after photoelectric conversion is at least up to 18W, to guarantee solar battery array to be detected
It can normally detect.
In another example, the output irradiation intensity of the LED light source array is arranged at least 200W/m2.According to
U.S.'s GSE test data can guarantee that the basic optical-electronic in cell sub-assemblies turns when the irradiation level of light source is in 200W/ ㎡
Efficiency retention is changed 90% or more, improves incident photon-to-electron conversion efficiency.
In another example, the middle plate is arranged to a Contraband font structure.This structure, purpose are set by middle plate
To improve the glazed area of LED light source array, while hood can also be set on middle plate, by the lamp for controlling different number
Light out adjusts irradiation intensity.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
The application of solar cell module detection device a kind of, modifications and variations be apparent to one skilled in the art
's.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (7)
1. a kind of solar cell module detection device characterized by comprising
One multilayer monitor station, by upper plate, middle plate, lower plate and be separately positioned between upper plate and middle plate, middle plate and lower plate it
Between fixed plate constitute；
LED light source array is set on the middle plate, and the light-emitting surface of the LED light source array is down-set；
Solar battery array is set in the lower plate, LED light described in the light-receiving surface face of the solar battery array
The light-emitting surface of source array is arranged；
And solar battery array to be detected, it is set on the upper plate, the solar battery array to be detected and institute
Solar battery array is stated to be connected to by photovoltaic cable to constitute detection closed circuit.
2. a kind of solar cell module detection device according to claim 1, which is characterized in that the photovoltaic cable
Resistance is set to less than 5 Ω/km.
3. a kind of solar cell module detection device according to claim 1, which is characterized in that the solar battery
Array and the solar battery array to be detected are all set to:
One PVC substrate；
It is multiple to be serially connected the cell sub-assemblies being set on the PVC substrate；
And it is respectively arranged at the copper-foil conducting electricity at two side position of cell sub-assemblies；
Wherein, each cell sub-assemblies include: that four solar panels and four are arranged in parallel respectively in each solar panel
On diode, the photovoltaic cable and the copper-foil conducting electricity are electrically connected.
4. a kind of solar cell module detection device according to claim 1, which is characterized in that the solar battery
Array is separately positioned on lower plate and upper plate by magnet with the solar battery array to be detected.
5. a kind of solar cell module detection device according to claim 4, which is characterized in that the solar battery
The number of cell sub-assemblies is arranged at least eight in array, and is uniformly arranged in two rows.
6. a kind of solar cell module detection device according to claim 1, which is characterized in that the LED light source battle array
The output irradiation intensity of column is arranged at least 200W/m2.
7. a kind of solar cell module detection device according to claim 4, which is characterized in that the middle plate is set
For a Contraband font structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839526.7U CN209659242U (en) | 2019-06-05 | 2019-06-05 | A kind of solar cell module detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839526.7U CN209659242U (en) | 2019-06-05 | 2019-06-05 | A kind of solar cell module detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209659242U true CN209659242U (en) | 2019-11-19 |
Family
ID=68530767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839526.7U Active CN209659242U (en) | 2019-06-05 | 2019-06-05 | A kind of solar cell module detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209659242U (en) |
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2019
- 2019-06-05 CN CN201920839526.7U patent/CN209659242U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 8 Fenghuang Middle Road, Fucheng District, Mianyang City, Sichuan Province 621000 Patentee after: Mianyang Haohua Photoelectric Technology Co.,Ltd. Address before: No. 8 Fenghuang Middle Road, Fucheng District, Mianyang City, Sichuan Province 621000 Patentee before: Mianyang Jinneng Mobile Energy Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |