CN106684784B - A kind of double wave termination - Google Patents

A kind of double wave termination Download PDF

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Publication number
CN106684784B
CN106684784B CN201710085275.3A CN201710085275A CN106684784B CN 106684784 B CN106684784 B CN 106684784B CN 201710085275 A CN201710085275 A CN 201710085275A CN 106684784 B CN106684784 B CN 106684784B
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CN
China
Prior art keywords
box
sheet
electric
pair
double wave
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Application number
CN201710085275.3A
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Chinese (zh)
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CN106684784A (en
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
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Jiang Sutian Noboru Photovoltaic Science And Technology Ltd
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Priority to CN201710085275.3A priority Critical patent/CN106684784B/en
Publication of CN106684784A publication Critical patent/CN106684784A/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/086Assembled boxes
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/16Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box

Abstract

The invention discloses a kind of double wave terminations that can shorten cable length and can simplify assembly technology, including:Positive terminal box, halfway junction box and negative terminal box, the cover board that positive terminal box, halfway junction box and the negative terminal box includes box body and be arranged at the top of box body, threading opening is also offered respectively on the outside of the box body of positive and negative terminal box, junction block is provided on threading opening, a pair of of electric connecting sheet is respectively arranged in all box bodys, it is provided with one way conducting device between one end end of this pair of of electric connecting sheet, the other end end of this pair of of electric connecting sheet is separately provided for the pit of tin.This double wave termination can be widely used in the connection of various photovoltaic cables.

Description

A kind of double wave termination
Technical field
The present invention relates to a kind of termination more particularly to a kind of double wave terminations.
Background technology
Insider all know that traditional double wave termination, usually only there are one terminal boxes for configuration.In practical application mistake Cheng Zhong, since connected cable must all be connected to the terminal box, which adds the length of cable, to increase Production cost.Further, since the respective end of electric connecting sheet will put tin, operates time-consuming and laborious, also create solder stick Waste, increases production cost.
Invention content
The technical problem to be solved by the present invention is to:Cable length can be shortened and can simplify assembly technology by providing one kind Double wave termination.
In order to solve the above technical problems, the technical solution adopted in the present invention is:A kind of double wave termination, including:Just Terminal box, halfway junction box and negative terminal box, the positive terminal box, halfway junction box and negative terminal box include box body and The cover board being arranged at the top of box body also offers threading opening on the outside of the box body of positive and negative terminal box, is arranged on threading opening respectively There is junction block, a pair of of electric connecting sheet is respectively arranged in all box bodys, is arranged between one end end of this pair of of electric connecting sheet There is one way conducting device, the other end end of this pair of of electric connecting sheet is separately provided for the pit of tin.
As a preferred embodiment, in a kind of double wave termination, the one way conducting device is two poles Pipe.
As a preferred embodiment, in a kind of double wave termination, in described a pair in the box body Electric connecting sheet is additionally provided with partition board between dimpled one end is arranged.
As a preferred embodiment, in a kind of double wave termination, the box body is plastic part i.e. by moulding Material is made, and the specific mounting structure of the electric connecting sheet is:A pair of of location hole is offered along its length direction on electric connecting sheet, Be provided on the box body with this to the corresponding positioning column of location hole, electric connecting sheet is located in box by its a pair of of location hole On body, and the electric connecting sheet is fixed on box body by way of scalding at the top of the one of positioning column of riveting.
The beneficial effects of the invention are as follows:The present invention by the big terminal box of original monoblock type arrangement by being split as three points Cloth arrangement small terminal box, that is, positive terminal box, halfway junction box and negative terminal box so that itself in practical application, shorten with Connected cable length, reduce production cost.In addition to this, it is used for upper tin since the respective end of electric connecting sheet has opened up Pit so that internal welding can be completed in one procedure of reflow soldering, improve speed of production, while also saving weldering Silk, further saves production cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of double wave termination of the present invention.
Reference numeral in Fig. 1 is:11, cathode box body, 111, positioning column, 112, scald riveting positioning column, 113, cathode connection Seat, 114, partition board, 12, cathode cover board, 13, electric connecting sheet, 131, pit, 14, diode, 21, intermediate box body, 211, positioning Column, 212, scald riveting positioning column, 214, partition board, 22, inter panel, 23, electric connecting sheet, 24, diode, 231, pit, 31, anode Box body, 311, positioning column, 312, scald riveting positioning column, 313, positive connecting seat, 314, partition board, 32, positive cover board, 33, electrical connection Piece, 331, pit, 34, diode.
Specific implementation mode
Below in conjunction with the accompanying drawings 1, a kind of specific embodiment of double wave termination of the present invention is described in detail.
As shown in Figure 1, a kind of double wave termination of the present invention, including:It positive terminal box, halfway junction box and negative connects Wire box, wherein positive terminal box includes:Positive box body 31 and the positive cover board 32 at the top of positive box body 31 is set, in indirectly Wire box includes:Intermediate box body 21 and the inter panel 22 being arranged at the top of intermediate box body 21, the negative terminal box include: Cathode box body 11 and the cathode cover board 12 at the top of cathode box body 11 is set, be provided on the bottom plate of cathode box body 11 it is a pair of mutually Parallel electric connecting sheet 13 is provided with diode 14 between one end of this pair of of electric connecting sheet 13, this pair of of electric connecting sheet 13 Other end end is separately provided for the pit 131 of tin, and being provided with a pair on the bottom plate of intermediate box body 21 is mutually parallel Electric connecting sheet 23, be provided with diode 24 between one end of this pair of of electric connecting sheet 23, this pair of of electric connecting sheet 23 it is another End end is separately provided for the pit 231 of tin, and a pair of electricity being mutually parallel is provided on the bottom plate of positive box body 31 Connection sheet 33 is provided with diode 34 between one end of this pair of of electric connecting sheet 33, the other end end of this pair of of electric connecting sheet 33 It is separately provided for the pit 331 of tin at portion, is arranged in a pair of of electric connecting sheet 13 in the cathode box body 11 It is additionally provided with partition board 114 between the one end for having pit 131, is set in a pair of of electric connecting sheet 23 in the intermediate box body 21 It is equipped between one end of pit 231 and is additionally provided with partition board 214, in a pair of of electric connecting sheet 33 in the positive box body 31 It is provided between one end of pit 331 and is additionally provided with partition board 314;In the present embodiment, the cathode box body 11, intermediate box body 21 and positive box body 31 be plastic part, by taking electric connecting sheet 13 as an example, the specific mounting structure of electric connecting sheet 13 is:Electric connecting sheet Offer small one and large one two location holes along its length direction on 13, be provided on the cathode box body 11 with it is described big The corresponding positioning column 111 of location hole and boiling hot riveting positioning column corresponding with small location hole 112 are (horizontal in order to scald riveting conveniently Section is smaller), electric connecting sheet 13 is located in the positioning column 111 of cathode box body 11 and boiling hot riveting by its small one and large one two location hole On positioning column 112, and by the electric connecting sheet 13 by way of scalding 112 top of boiling hot riveting positioning column on riveting cathode box body 11 It is fixed on cathode box body 11;Electric connecting sheet 23 and 33 is identical with the mounting structure of electric connecting sheet 13, and electric connecting sheet 23 is logical It crosses the positioning column 211 being arranged on intermediate box body 21 and boiling hot riveting positioning column 212 is fixed on intermediate box body 21, electric connecting sheet 33 is logical It crosses the positioning column 311 being arranged on positive box body 31 and boiling hot riveting positioning column 312 is fixed on positive box body 31.
In conclusion only presently preferred embodiments of the present invention, is not used for limiting the scope of implementation of the present invention, it is all according to Equivalent changes and modifications made by shape, construction, feature and spirit described in scope of the invention as claimed should all be included in this In the right of invention.

Claims (2)

1. a kind of double wave termination, it is characterised in that:The double wave termination includes:Positive terminal box, intermediate connection Box and negative terminal box, the positive terminal box, halfway junction box and negative terminal box include box body and are arranged at the top of box body Cover board, also offer threading opening respectively on the outside of the box body of positive and negative terminal box, junction block be provided on threading opening, own Box body in be respectively arranged with a pair of of electric connecting sheet, be provided with one-way conduction device between one end end of this pair of of electric connecting sheet The other end end of part, this pair of of electric connecting sheet is separately provided for the pit of tin;Described in the box body A pair of of electric connecting sheet is additionally provided with partition board between dimpled one end is arranged;The box body is plastic part, the electric connecting sheet Specific mounting structure be:A pair of of location hole is offered along its length direction on electric connecting sheet, is provided on the box body With this to the corresponding positioning column of location hole, electric connecting sheet is located in by its a pair of of location hole on box body, and by scald riveting its In a positioning column at the top of mode the electric connecting sheet is fixed on box body.
2. double wave termination according to claim 1, it is characterised in that:The one way conducting device is diode.
CN201710085275.3A 2017-02-17 2017-02-17 A kind of double wave termination Active CN106684784B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710085275.3A CN106684784B (en) 2017-02-17 2017-02-17 A kind of double wave termination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710085275.3A CN106684784B (en) 2017-02-17 2017-02-17 A kind of double wave termination

Publications (2)

Publication Number Publication Date
CN106684784A CN106684784A (en) 2017-05-17
CN106684784B true CN106684784B (en) 2018-09-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710085275.3A Active CN106684784B (en) 2017-02-17 2017-02-17 A kind of double wave termination

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CN (1) CN106684784B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206422476U (en) * 2017-02-17 2017-08-18 江苏天昇光伏科技有限公司 A kind of double wave termination

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201204412Y (en) * 2008-06-10 2009-03-04 北京阔达建筑装饰工程有限责任公司 Monotube unilinear electric connecting pipe component
CN201327977Y (en) * 2008-12-04 2009-10-14 苏州快可光伏电子有限公司 Off-grid solar panel control junction box
CN102938424A (en) * 2011-08-15 2013-02-20 苏州快可光伏电子股份有限公司 Terminal box and solar cell module using same
CN103192150A (en) * 2013-03-29 2013-07-10 上海安费诺永亿通讯电子有限公司 Electronic component welding method
CN204075443U (en) * 2014-11-05 2015-01-07 汪国 A kind of soldering iron bit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206422476U (en) * 2017-02-17 2017-08-18 江苏天昇光伏科技有限公司 A kind of double wave termination

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