CN212163272U - Photovoltaic board test coupling assembling - Google Patents
Photovoltaic board test coupling assembling Download PDFInfo
- Publication number
- CN212163272U CN212163272U CN202021145536.XU CN202021145536U CN212163272U CN 212163272 U CN212163272 U CN 212163272U CN 202021145536 U CN202021145536 U CN 202021145536U CN 212163272 U CN212163272 U CN 212163272U
- Authority
- CN
- China
- Prior art keywords
- mounting box
- cable
- contact electrode
- stopper
- sheet contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 230000008878 coupling Effects 0.000 title claims abstract description 8
- 238000010168 coupling process Methods 0.000 title claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005476 soldering Methods 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 7
- 238000005538 encapsulation Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 3
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to the technical field of solar cell, especially, be a photovoltaic board test connection subassembly, including mounting box and stopper, the mounting box is the cavity, the outlet has been seted up in the front of mounting box, the upper surface of mounting box is provided with sheetmetal contact electrode, stopper fixed connection is in the inside of mounting box, the through-hole has been seted up to the inside of stopper, the inside interlude of through-hole has the cable, the upper wall and the sheetmetal contact electrode electric connection of mounting box are passed to the one end of cable, the other end of cable is stretched the mounting box outside and with connector electric connection by the outlet, the upper surface of sheetmetal contact electrode has the cylinder head through soldering tin welding. The utility model discloses a set up the stopper in the inside of mounting box, not only play spacing effect to the cable, avoid making cable and coupling assembling separation because rock, also play the effect of protection to the cable simultaneously, be worth the application and promote.
Description
Technical Field
The utility model relates to a solar cell technical field specifically is a photovoltaic board test coupling assembling.
Background
The most central device of solar photovoltaic power generation is a solar cell, and the principle of the solar cell is that solar radiation is directly converted into electric energy based on the photovoltaic effect of a semiconductor. The solar cell module has a wide variety, and can be classified into: the solar cell comprises a monocrystalline silicon component, a polycrystalline silicon component, a gallium arsenide component, an amorphous silicon thin film cell component and the like, wherein the crystalline silicon (monocrystalline silicon and polycrystalline silicon) cell component accounts for about 80-90% of the market. The packaging materials and processes are also different, and mainly include: epoxy resin encapsulation, lamination encapsulation, silicone encapsulation and the like, and the most used at present is the lamination encapsulation mode, because the encapsulation mode is suitable for the industrialized encapsulation of large-area battery pieces.
With the formal implementation of renewable energy law in China, the development of solar energy industry in China is strongly promoted, and particularly, the photovoltaic power generation technology enters a new development climax.
The solar photovoltaic cell is a device for directly converting solar light energy into electric energy, a photovoltaic panel test connecting assembly is needed to connect a photovoltaic panel with a test device in the production process of the solar photovoltaic cell, and in the power test and EL test of the photovoltaic module, leading-out wires of a power tester and an EL tester are needed to be connected with an adapter and a junction box of the module in a matching way, so that the power test and the EL test can be carried out; for example, if the junction box uses MC4 connectors, the power tester leads also need to be connected with MC4 connectors to check whether each photovoltaic panel is acceptable.
The existing photovoltaic panel test connection assembly has the following problems:
1. current photovoltaic board test coupling assembling need be held by hand very inconvenient when testing the photovoltaic board, moreover because rocking of hand can lead to test result inaccurate.
2. The existing photovoltaic panel test connection assembly is easy to fall off and separate from other connection assemblies due to the fact that the cable is lack of a fixing assembly.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a photovoltaic board test connection subassembly has solved among the prior art problem that test result is inaccurate and the cable lacks fixed subassembly.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic board test connection subassembly, includes mounting box and stopper, the mounting box is the cavity, the outlet has been seted up in the front of mounting box, the upper surface of mounting box is provided with sheetmetal contact electrode, stopper fixed connection is in the inside of mounting box, the through-hole has been seted up to the inside of stopper, the inside interlude of through-hole has the cable, the upper wall and the sheetmetal contact electrode electric connection of mounting box are passed to the one end of cable, the other end of cable stretch the mounting box outside and with connector electric connection by the outlet, the upper surface of sheetmetal contact electrode has the cylinder head through soldering tin welding, the mounting box is located the inboard fixedly connected with riser of cylinder head, the upper surface of riser articulates through the hinge has the safety cover, the safety cover is the transparent plastic cover.
As the utility model discloses a preferred technical scheme, the stopper is the arc, the upper end and the sheetmetal contact electrode position of stopper are relative, the lower extreme and the outlet position of stopper are relative.
As the utility model discloses a preferred technical scheme, vacuum chuck is installed to the bottom of mounting box, vacuum chuck is located four edges of mounting box department.
As an optimized technical scheme of the utility model, the both sides fixedly connected with handle of mounting box, the surface cover of handle has the rubber sleeve.
As an optimized technical scheme of the utility model, the sheetmetal contact electrode is copper sheet contact electrode, the quantity of sheetmetal contact electrode is two.
As an optimal technical scheme of the utility model, the cylinder head is copper cylinder head, the jack has been seted up to the inside of cylinder head.
(III) advantageous effects
Compared with the prior art, the utility model provides a photovoltaic board test connection subassembly possesses following beneficial effect:
1. this photovoltaic board test connection subassembly sets up vacuum chuck through four edges in the bottom surface of mounting box, when testing photovoltaic board, can adsorb vacuum chuck on photovoltaic board, can liberate tester's both hands like this, more can not rock and make the test result inaccurate because of holding detection device production with the hand.
2. This photovoltaic board test coupling assembling sets up the stopper through the inside at the mounting box, not only plays spacing effect to the cable, avoids making cable and coupling assembling separation because of rocking, also plays the effect of protection to the cable simultaneously, is worth the application and popularization.
Drawings
FIG. 1 is a front view of the main body of the present invention;
FIG. 2 is a schematic side view of the main body of the present invention;
fig. 3 is a schematic diagram of the structure of the limiting block of the present invention.
In the figure: 1. mounting a box; 2. a limiting block; 3. an outlet; 4. a metal sheet contact electrode; 5. a through hole; 6. a cable; 7. a connector; 8. a cylindrical head; 9. a vertical plate; 10. a protective cover; 11. a vacuum chuck; 12. a handle; 13. and (4) inserting the jack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a photovoltaic board test connection assembly, including mounting box 1 and stopper 2, mounting box 1 is the cavity, outlet 3 has been seted up in mounting box 1's front, mounting box 1's upper surface is provided with sheetmetal contact electrode 4, stopper 2 fixed connection is in mounting box 1's inside, through-hole 5 has been seted up to stopper 2's inside, through-hole 5's inside interlude has cable 6, the upper wall and sheetmetal contact electrode 4 electric connection of mounting box 1 are passed to cable 6's one end, cable 6's the other end stretches mounting box 1 outside and 7 electric connection with the connector by outlet 3, the upper surface of sheetmetal contact electrode 4 has cylinder head 8 through soldering tin welding, mounting box 1 is located the inboard fixedly connected with riser 9 of cylinder head 8, the upper surface of riser 9 articulates through the hinge has safety cover 10, safety cover 10 is the transparent plastic cover.
In this embodiment, in the power test and the EL test, the probes on the power tester and the EL tester can be inserted into the insertion holes 13, the connector 7 is connected with the junction box joint, and the protective cover 10 is arranged to prevent dust from falling into the insertion holes 13 on the cylindrical head 8 when the test component is not used, so as to influence the test result.
Specifically, stopper 2 is the arc, and stopper 2's upper end and sheetmetal contact electrode 4 position are relative, and stopper 2's lower extreme and 3 positions of outlet are relative.
In this embodiment, stopper 2's effect mainly is to cable 6 play spacing and the effect of protection, and stopper 2 is the arc, can make things convenient for the installation of cable 6, and stopper 2's upper end is relative with 4 positions of sheetmetal contact electrode, and 6 upper ends of cable pass the upper wall and 4 electric connection of sheetmetal contact electrode of mounting box 1, and stopper 2's lower extreme is relative with 3 positions of outlet, and the lower extreme of cable 6 is stretched out mounting box 1 and 7 electric connection of connector by outlet 3.
Specifically, the bottom end of the mounting box 1 is provided with a vacuum chuck 11, and the vacuum chuck 11 is located at four corners of the mounting box 1.
In this embodiment, need not hold testing arrangement when testing to the photovoltaic board, at vacuum chuck 11 of the bottom installation of mounting box 1, let vacuum chuck 11 go to adsorb the photovoltaic board, can let the tester relax more, vacuum chuck 11 is located 1 four edges of mounting box, can strengthen vacuum chuck 11's adhesive force.
Specifically, handles 12 are fixedly connected to two sides of the mounting box 1, and rubber sleeves are sleeved on the surfaces of the handles 12.
In this embodiment, when testing the photovoltaic panel, both sides fixedly connected with handle 12 of mounting box 1 can hold handle 12 with hand and adsorb vacuum chuck 11 to the higher authority of photovoltaic panel.
Specifically, the metal sheet contact electrodes 4 are copper sheet contact electrodes, and the number of the metal sheet contact electrodes 4 is two.
In this embodiment, the metal sheet contact electrode 4 is a copper sheet contact electrode, and the copper sheet has good conductivity, is cheap, and has a higher cost performance.
Specifically, the cylinder head 8 is a copper cylinder head, and the inside of the cylinder head 8 is provided with a jack 13.
In this embodiment, when testing the photovoltaic panel, the probes on the power tester and the EL tester can be inserted into the insertion holes 13, the cylindrical head 8 is a copper cylindrical head, and the copper cylindrical head 8 has conductivity.
The utility model discloses a theory of operation and use flow: when the photovoltaic panel test connection assembly is used, the handle 12 is firstly held to adsorb the vacuum chuck 11 to the surface of a photovoltaic panel, the protection cover 10 is opened, probes on the power tester and the EL tester are sequentially inserted into the jack 13 on the upper surface of the cylindrical head 8, the connector 7 is connected with the junction box joint, a circuit is conducted, data on the power tester and data on the EL tester are respectively recorded, the vacuum chuck 11 is taken down from the photovoltaic panel after the test is finished, and the whole test process can be completed by covering the protection cover 10.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a photovoltaic board test coupling assembling, includes mounting box (1) and stopper (2), its characterized in that: the mounting box (1) is a hollow cavity, a wire outlet (3) is formed in the front of the mounting box (1), a metal sheet contact electrode (4) is arranged on the upper surface of the mounting box (1), the limiting block (2) is fixedly connected inside the mounting box (1), a through hole (5) is formed inside the limiting block (2), a cable (6) is inserted into the through hole (5), one end of the cable (6) penetrates through the upper wall of the mounting box (1) and is electrically connected with the metal sheet contact electrode (4), the other end of the cable (6) extends to the outside of the mounting box (1) from the wire outlet (3) and is electrically connected with a connector (7), a cylindrical head (8) is welded on the upper surface of the metal sheet contact electrode (4) through soldering tin, a vertical plate (9) is fixedly connected to the left side of the cylindrical head (8) of the mounting box (1), the upper surface of riser (9) articulates through the hinge has safety cover (10), safety cover (10) are the transparent plastic cover.
2. A photovoltaic panel test connection assembly according to claim 1, characterized in that: the limiting block (2) is arc-shaped, the upper end of the limiting block (2) is opposite to the metal sheet contact electrode (4), and the lower end of the limiting block (2) is opposite to the wire outlet (3).
3. A photovoltaic panel test connection assembly according to claim 1, characterized in that: vacuum chuck (11) are installed to the bottom of mounting box (1), vacuum chuck (11) are located four edges of mounting box (1).
4. A photovoltaic panel test connection assembly according to claim 1, characterized in that: the handle (12) is fixedly connected to two sides of the mounting box (1), and a rubber sleeve is sleeved on the surface of the handle (12).
5. A photovoltaic panel test connection assembly according to claim 1, characterized in that: the metal sheet contact electrodes (4) are copper sheet contact electrodes, and the number of the metal sheet contact electrodes (4) is two.
6. A photovoltaic panel test connection assembly according to claim 1, characterized in that: the cylindrical head (8) is made of copper, and an insertion hole (13) is formed in the cylindrical head (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145536.XU CN212163272U (en) | 2020-06-18 | 2020-06-18 | Photovoltaic board test coupling assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145536.XU CN212163272U (en) | 2020-06-18 | 2020-06-18 | Photovoltaic board test coupling assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212163272U true CN212163272U (en) | 2020-12-15 |
Family
ID=73700987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021145536.XU Expired - Fee Related CN212163272U (en) | 2020-06-18 | 2020-06-18 | Photovoltaic board test coupling assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212163272U (en) |
-
2020
- 2020-06-18 CN CN202021145536.XU patent/CN212163272U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |