CN106848662A - A kind of photovoltaic termination - Google Patents

A kind of photovoltaic termination Download PDF

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Publication number
CN106848662A
CN106848662A CN201710085298.4A CN201710085298A CN106848662A CN 106848662 A CN106848662 A CN 106848662A CN 201710085298 A CN201710085298 A CN 201710085298A CN 106848662 A CN106848662 A CN 106848662A
Authority
CN
China
Prior art keywords
sheet
electric
connection
base plate
external
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.)
Pending
Application number
CN201710085298.4A
Other languages
Chinese (zh)
Inventor
陈君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiang Sutian Noboru Photovoltaic Science And Technology Ltd
Original Assignee
Jiang Sutian Noboru Photovoltaic Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiang Sutian Noboru Photovoltaic Science And Technology Ltd filed Critical Jiang Sutian Noboru Photovoltaic Science And Technology Ltd
Priority to CN201710085298.4A priority Critical patent/CN106848662A/en
Publication of CN106848662A publication Critical patent/CN106848662A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/34Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

It is easier the invention discloses a kind of assembling process and the photovoltaic termination of production cost can be saved, including:Base plate, and the box body snapped together with base plate, encapsulating mouthful is offered on base plate, and be provided with electric connecting sheet at least two and and be pointed to this outer electric connecting sheet at least two on the outside of electric connecting sheet, one end of outer electric connecting sheet is the external connection terminal being connected with external cable, the other end of outer electric connecting sheet is internal connection end, the external connection terminal of outer electric connecting sheet is connected using riveted structure with external cable, on base plate excessive glue gas returning port is offered at the riveting of external connection terminal for facing the outer electric connecting sheet, at the inside connection end of the outer electric connecting sheet, and pit for upper tin is offered at the connection end with the inside connection end same side of outer electric connecting sheet of interior electric connecting sheet.This photovoltaic termination can be widely used in the connection of various photovoltaic cables.

Description

A kind of photovoltaic termination
Technical field
The present invention relates to a kind of termination, more particularly to a kind of photovoltaic termination.
Background technology
At present, a kind of traditional photovoltaic termination, its structure is generally included:Base plate and snapped together with base plate Box body, the outer electric connecting sheet that at least one pair of interior electric connecting sheet and a pair are used to be connected with External cable is provided with base plate, outward One end of electric connecting sheet is external connection terminal for internal connection end, the other end, and encapsulating introducing port is offered on described base plate. During practical set, outer electric connecting sheet needs human weld, the inside connection end of outer electric connecting sheet with the connection of External cable And the corresponding connection end of interior electric connecting sheet is required for a tin, operating wastes time and energy, and also creates the waste of solder stick, increases Production cost.
The content of the invention
The technical problems to be solved by the invention are:There is provided a kind of assembling process easier and production cost can be saved Photovoltaic termination.
In order to solve the above technical problems, the technical solution adopted in the present invention is:A kind of photovoltaic termination, including:Bottom Plate and the box body snapped together with base plate, offer encapsulating mouthful and are provided with electric connecting sheet and at least two on base plate This outer electric connecting sheet at least two on the outside of electric connecting sheet is pointed to, one end of outer electric connecting sheet is to be connected with external cable External connection terminal, the other end of outer electric connecting sheet is internal connection end, and the external connection terminal of the outer electric connecting sheet is using riveting Structure is connected with external cable, is opened up at the riveting of external connection terminal for facing the outer electric connecting sheet on described base plate Have excessive glue gas returning port, at the inside connection end of the outer electric connecting sheet and interior electric connecting sheet the inside with outer electric connecting sheet The pit for upper tin is offered at the connection end of connection end same side.
As a kind of preferred scheme, in a kind of described photovoltaic termination, outer being electrically connected is faced on described box body The inside connection end of contact pin offers operating room with the corresponding end that is connected of interior electric connecting sheet, and lid is provided with above operating room Plate.
As a kind of preferred scheme, in a kind of described photovoltaic termination, one kind of described cover plate and operating room Specifically connected mode is:Described box body offers card interface respectively in the both sides of operating room, be provided with described cover plate with The card interface of the operating room both sides corresponds the card base for coordinating.
The beneficial effects of the invention are as follows:The present invention is by the inside connection end of outer electric connecting sheet and interior electrical connection The pit for upper tin is opened up at the connection end with the inside connection end same side of outer electric connecting sheet of piece so that internal weldering Connecing can complete in the procedure of reflow soldering one, improve speed of production 30% or so, while also saving welding wire, save life Produce cost;In addition, excessive glue gas returning port to be arranged on the riveting of the external connection terminal for facing the outer electric connecting sheet of the base plate Meet place (excessive glue gas returning port is provided and avoids space) so that the structure of whole photovoltaic termination is compacter, so that further Reduce production cost.
Brief description of the drawings
Fig. 1 is the structural representation of box body and cover plate in photovoltaic termination of the present invention.
Fig. 2 is the overall structure diagram of photovoltaic termination of the present invention.
Fig. 3 is the internal structure schematic diagram of photovoltaic termination of the present invention.
Reference in Fig. 1 to Fig. 3 is:1st, base plate, 11, encapsulating mouthful, 12, locating dowel, 13, excessive glue gas returning port, 2, outer Electric connecting sheet, 21, external connection terminal, 22, pit, 3, interior electric connecting sheet, 32, pit, 5, box body, 51, card interface, 52, operation Room, 53, cover plate, 531, card base, the 7, first External cable, the 8, second External cable.
Specific embodiment
1 to Fig. 3, describes a kind of specific embodiment party of photovoltaic termination of the present invention in detail below in conjunction with the accompanying drawings Case.
As shown in Figures 2 and 3, a kind of photovoltaic termination of the present invention, including:Base plate 1 and it is fastened on base plate 1 Box body 5 together, the center of base plate 1 is provided with encapsulating mouthful 11, is set by corresponding locating dowel 12 respectively on described base plate 1 Have electric connecting sheet 3 and an a pair outer electric connecting sheets 2 in one pair, the external electric connecting sheet 2 respectively with the first External cable 7 and second outside Portion's cable 8 is connected, and the location hole corresponding with locating dowel 12, outer electrical connection are offered on outer electric connecting sheet 2 and interior electric connecting sheet 3 One end of piece 2 is that internal connection end, the other end are external connection terminal, and this pair of external connection terminal is using riveted structure respectively with first External cable 7 is connected with the second External cable 8, and the external connection terminal of the outer electric connecting sheet 2 is being faced on described base plate 1 Riveting at offer excessive glue gas returning port 13, the pit for upper tin is offered at the inside connection end of the outer electric connecting sheet 2 22nd, also offered for the recessed of upper tin at the connection end with the inside connection end same side of outer electric connecting sheet 2 of interior electric connecting sheet 3 Hole 32;As shown in figure 1, in the present embodiment, faced on described box body 5 the outer electric connecting sheet 2 inside connection end and The corresponding end that is connected of interior electric connecting sheet 3 offers operating room 52, and the top of operating room 52 is provided with cover plate 53, the cover plate 53 with A kind of specific connected mode of the operating room 52 is:Described box body 5 offers card interface respectively in the both sides of operating room 52 51, the card base 531 for being corresponded with the card interface 51 of the both sides of operating room 52 and being coordinated is provided with described cover plate 53.
In sum, only presently preferred embodiments of the present invention, not for limiting the scope of present invention implementation, it is all according to The impartial change that shape, construction, feature and spirit described in scope of the invention as claimed are made and modification, all should be included in this In the right of invention.

Claims (3)

1. a kind of photovoltaic termination, including:Base plate and the box body snapped together with base plate, offered on base plate encapsulating mouthful, And be provided with electric connecting sheet at least two and one be pointed to this outer electric connecting sheet at least two on the outside of electric connecting sheet, outward One end of electric connecting sheet is the external connection terminal being connected with external cable, and the other end of outer electric connecting sheet is internal connection end, its It is characterised by:The external connection terminal of the outer electric connecting sheet is connected using riveted structure with external cable, on described base plate Excessive glue gas returning port, the inside of the outer electric connecting sheet are offered at the riveting of the external connection terminal for facing the outer electric connecting sheet Offered at connection end and at the connection end with the inside connection end same side of outer electric connecting sheet of interior electric connecting sheet for The pit of upper tin.
2. photovoltaic termination according to claim 1, it is characterised in that:Outer electric connecting sheet is faced on described box body The corresponding end that is connected of inside connection end and interior electric connecting sheet offer operating room, cover plate is provided with above operating room.
3. photovoltaic termination according to claim 2, it is characterised in that:Described cover plate is specific with one kind of operating room Connected mode is:Described box body offers card interface respectively in the both sides of operating room, be provided with described cover plate with it is described The card interface of operating room both sides corresponds the card base for coordinating.
CN201710085298.4A 2017-02-17 2017-02-17 A kind of photovoltaic termination Pending CN106848662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710085298.4A CN106848662A (en) 2017-02-17 2017-02-17 A kind of photovoltaic termination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710085298.4A CN106848662A (en) 2017-02-17 2017-02-17 A kind of photovoltaic termination

Publications (1)

Publication Number Publication Date
CN106848662A true CN106848662A (en) 2017-06-13

Family

ID=59128036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710085298.4A Pending CN106848662A (en) 2017-02-17 2017-02-17 A kind of photovoltaic termination

Country Status (1)

Country Link
CN (1) CN106848662A (en)

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