CN203734613U - Solar photovoltaic assembly - Google Patents
Solar photovoltaic assembly Download PDFInfo
- Publication number
- CN203734613U CN203734613U CN201420059847.2U CN201420059847U CN203734613U CN 203734613 U CN203734613 U CN 203734613U CN 201420059847 U CN201420059847 U CN 201420059847U CN 203734613 U CN203734613 U CN 203734613U
- Authority
- CN
- China
- Prior art keywords
- plastic casing
- solar
- frame
- solar panel
- cell piece
- 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
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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar photovoltaic assembly. The solar photovoltaic assembly includes a solar frame and a solar panel inside the solar frame; an upper portion of the back surface of the solar panel is provided with a junction box; grounding holes are formed at an upper portion of a long edge of the frame; the junction box comprises a plastic casing; a plurality of welding terminals are arranged in the plastic casing; two adjacent welding terminals are connected with each other through a diode; the welding terminals are led out to the exterior of the plastic casing through positive-pole and negative-pole photovoltaic cables; silica gel poured holes are formed in the plastic casing; and silica gel is poured in the plastic casing. The solar photovoltaic assembly of the utility model is advantageous in improved heat dissipation effect, prolonged service life, simplified installation and wiring, and improved installation efficiency.
Description
Technical field
The utility model belongs to area of solar cell, relates in particular to solar photovoltaic assembly.
Background technology
Along with the progress in expanding economy, epoch, people have proposed more and more higher requirement to the utilance of the energy.Solar energy is as a kind of new forms of energy, and it applies the main trend that becomes social development.Solar panel is the core in solar power system, is also in solar power system, to be worth the highest part, and its effect is that the radianting capacity of the sun is converted to electric energy, or is sent in storage battery and stores, or promotes loaded work piece.Solar panel is installed in solar energy border component, terminal box is installed to be overleaf connected with solar panel, collect after luminous energy transfers electric energy to and used by terminal box charger by solar panel, junction box structure in the past often causes because radiating effect is poor burning out, affect the useful life of assembly, the position influence winding displacement of ground hole simultaneously, increases installation difficulty.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of solar photovoltaic assembly is provided, and can improve the radiating effect of assembly, increases the service life, and can simplify installation wiring work simultaneously, improves the installation effectiveness of assembly.
The purpose of this utility model is achieved in that a kind of solar photovoltaic assembly, comprise the solar panel of solar energy frame and solar energy frame inside, upper rear portion at described solar panel is provided with terminal box, described solar energy frame comprises in rectangular layout and interconnective two long margin frames and two short frames, it is characterized in that the top of a long margin frame is provided with ground hole therein, described solar panel comprises cell piece, front at described cell piece is provided with coated glass, the back side at described cell piece is provided with notacoria, at described coated glass, between notacoria and cell piece, be provided with EVA glued membrane, described terminal box comprises plastic casing, in described plastic casing, be provided with multiple solder terminals, be connected and be connected by diode between two solder terminals, described solder terminal is just passing through, negative level photovoltaic cable leads to outside plastic casing, on described plastic casing, have silica gel plug hole, in plastic casing, be perfused with silica gel.
Compared with prior art, the beneficial effects of the utility model are:
A kind of solar photovoltaic assembly of the utility model, can improve the radiating effect of assembly, increases the service life, and can simplify installation wiring work simultaneously, improves the installation effectiveness of assembly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the AA cutaway view of Fig. 1.
Fig. 3 is the structural representation of terminal box of the present utility model.
Wherein:
Solar energy frame 1
Long margin frame 11
Short frame 12
Solar panel 2
Cell piece 21
Coated glass 22
Notacoria 23
EVA glued membrane 24
Terminal box 3
Plastic casing 31
Solder terminal 32
Diode 33
Positive and negative level photovoltaic cable 34
Silica gel plug hole 35
Ground hole 4.
Embodiment
Referring to Fig. 1, the utility model relates to a kind of solar photovoltaic assembly, comprise the solar panel 2 of solar energy frame 1 and solar energy frame 1 inside, in the upper rear portion of described solar panel 2, terminal box 3 is installed, described solar energy frame 1 comprises in rectangular layout and interconnective two long margin frames 11 and two short frames 12, the top of a long margin frame 11 is provided with ground hole 4 therein, be convenient to the connection of earth connection, described solar panel 2 comprises cell piece 21, be provided with coated glass 22 in the front of described cell piece 21, be provided with notacoria 23 at the back side of described cell piece 21, at described coated glass 22, between notacoria 23 and cell piece 21, be provided with EVA glued membrane 24, described terminal box 3 comprises plastic casing 31, in described plastic casing 31, be provided with multiple solder terminals 32, be connected and be connected by diode 33 between two solder terminals 32, described solder terminal 32 is just passing through, negative level photovoltaic cable 34 leads to outside plastic casing 31, on described plastic casing 31, have silica gel plug hole 35, by silica gel plug hole 35 to the interior perfusion silica gel of plastic casing 31, can improve the radiating effect of terminal box.
Claims (1)
1. a solar photovoltaic assembly, comprise the solar panel (2) that solar energy frame (1) and solar energy frame (1) are inner, in the upper rear portion of described solar panel (2), terminal box (3) is installed, described solar energy frame (1) comprises in rectangular layout and interconnective two long margin frames (11) and two short frames (12), it is characterized in that the top of a long margin frame (11) is provided with ground hole (4) therein, described solar panel (2) comprises cell piece (21), be provided with coated glass (22) in the front of described cell piece (21), be provided with notacoria (23) at the back side of described cell piece (21), in described coated glass (22), between notacoria (23) and cell piece (21), be provided with EVA glued membrane (24), described terminal box (3) comprises plastic casing (31), in described plastic casing (31), be provided with multiple solder terminals (32), be connected and be connected by diode (33) between two solder terminals (32), described solder terminal (32) is just passing through, negative level photovoltaic cable (34) leads to outside plastic casing (31), on described plastic casing (31), have silica gel plug hole (35), in plastic casing (31), be perfused with silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059847.2U CN203734613U (en) | 2014-02-10 | 2014-02-10 | Solar photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059847.2U CN203734613U (en) | 2014-02-10 | 2014-02-10 | Solar photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734613U true CN203734613U (en) | 2014-07-23 |
Family
ID=51204654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059847.2U Expired - Fee Related CN203734613U (en) | 2014-02-10 | 2014-02-10 | Solar photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452349A (en) * | 2016-12-19 | 2017-02-22 | 芜湖光荣网络科技有限公司 | Battery arrangement structure in double current solar photovoltaic module |
-
2014
- 2014-02-10 CN CN201420059847.2U patent/CN203734613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452349A (en) * | 2016-12-19 | 2017-02-22 | 芜湖光荣网络科技有限公司 | Battery arrangement structure in double current solar photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |