CN205070937U - New type photovoltaic wire connection box - Google Patents
New type photovoltaic wire connection box Download PDFInfo
- Publication number
- CN205070937U CN205070937U CN201520865911.0U CN201520865911U CN205070937U CN 205070937 U CN205070937 U CN 205070937U CN 201520865911 U CN201520865911 U CN 201520865911U CN 205070937 U CN205070937 U CN 205070937U
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- CN
- China
- Prior art keywords
- terminal box
- glass
- guiding pipe
- lead
- box
- 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.)
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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 new type photovoltaic wire connection box, including terminal box, double glazing and two busbars of arranging in between the double glazing, the terminal box bottom is equipped with the trompil, near being equipped with the entrance to a cave relative with terminal box holing position on the glass of terminal box, trompil department of terminal box bottom is equipped with to lead just manages, leads and just manages to the tubular structure, lead that just manage the upper end and the terminal box is inside communicates with each other, the lower extreme stretches out terminal box bottom trompil, embolias in glass's the entrance to a cave, article two, the busbar from lead just manage penetrate the terminal box in, be connected with the inside charged body of terminal box. The utility model discloses the utilization increases to lead in terminal box trompil department just manages for increase terminal box and glass subassembly interconnect's stability, lead just to manage and also increaseed the distance of busbar to the terminal box side to the electrical safety performance of terminal box has been promoted.
Description
Technical field
The utility model belongs to photovoltaic junction box technical field, particularly a kind of Novel photovoltaic junction box.
Background technology
Solar energy photovoltaic glass is made up of low iron glass, solar battery sheet, film, back glass, particulate metal wire etc., it is centre solar battery sheet being sealed in the low iron glass of a slice and a slice back glass by film, is the most novel a kind of high-tech glass product for building.Adopt low iron glass to cover on solar battery sheet, to guarantee having more light penetration, produce more electric energy.When terminal box is installed, need on low iron glass, open a hole, the busbar on solar battery sheet is connected with junction box electrified body.Because glass surface is smooth, terminal box is not easily installed, and easily loosens after installing between terminal box and glass.Meanwhile, two busbars stretch out and are connected with terminal box from same hole, and two busbars are easily short-circuited or close to bad phenomenon such as short circuits.
Summary of the invention
The purpose of this utility model is to solve the problem, and provides a kind of structure simple, can increase the Novel photovoltaic junction box of terminal box and the interconnective stability of glass assembly.
For this reason, the technical solution of the utility model is: a kind of Novel photovoltaic junction box, comprise terminal box, double glazing and two busbars be placed between double glazing, be provided with perforate bottom terminal box, the glass near terminal box is provided with the hole relative with terminal box position of opening; It is characterized in that: the tapping bottom described terminal box is provided with guiding pipe, guiding pipe is tubular structure; Described guiding pipe upper end communicates with junction box, and terminal box bottom opening is stretched out in lower end, is inserted in the hole of glass; Described two busbars penetrate in terminal box from guiding pipe, are connected with junction box electrified body.
Further, described guiding pipe inside is provided with baffle plate, and described two busbars penetrate in terminal box from the both sides of guiding pipe Internal baffle respectively, are connected with junction box electrified body.
The utility model utilizes increases guiding pipe, for increasing terminal box and the interconnective stability of glass assembly at terminal box tapping; Guiding pipe also increases the distance of busbar to terminal box side, thus improves the electrical safety performance of terminal box; Add baffle plate in the centre of guiding pipe, two busbars respectively from baffle plate both sides through guiding pipe, two busbars effectively can be avoided to be short-circuited in same hole or close to the bad phenomenon of short circuit, to avoid the dangerous phenomenons such as breaking out of fire to the full extent.The utility model not only can be applied in two glass photovoltaic module, also can be applied in common photovoltaic module, can increase the stability that terminal box is connected with below assembly equally.
Accompanying drawing explanation
Be described in further detail below in conjunction with accompanying drawing and execution mode of the present utility model.
Fig. 1 is generalized section of the present utility model.
Fig. 2 is the structural representation of the utility model terminal box.
Be labeled as in figure: terminal box 1, double glazing 2, busbar 3, guiding pipe 4, baffle plate 41.
Embodiment
See accompanying drawing.The present embodiment comprises terminal box 1, double glazing 2 and two busbars 3 be placed between double glazing 2, is provided with perforate bottom terminal box 1, and the glass near terminal box 1 is provided with the hole relative with terminal box 1 position of opening; Tapping bottom described terminal box 1 is provided with guiding pipe 4, and guiding pipe 4 is tubular structure, and centre is provided with baffle plate 41; It is inner that described guiding pipe 4 upper end is positioned at terminal box 1, and terminal box 1 bottom opening is stretched out in lower end 2, is inserted in the hole of glass 2; Described two busbars 3 penetrate in terminal box 1 from the both sides of guiding pipe 4 Internal baffle 41 respectively, are connected with the internally charged body of terminal box 1.
The guiding pipe 4 of the present embodiment adds terminal box 1 and the interconnective stability of double glazing 2, and busbar 3 is arranged between double glazing 2, and glass has higher light penetration, can produce more electric energy; Busbar 3 needs to be connected with terminal box, the electric energy of generation is passed by terminal box 1, each hole place of upper strata glass 2 has two busbars 3 to stretch out, two busbars 3 separate by the baffle plate 41 in guiding pipe 4, avoid two busbars 3 to be short-circuited in same hole or close to the bad phenomenon of short circuit, avoid the dangerous phenomenons such as breaking out of fire to the full extent.After busbar 3 passes from guiding pipe 4, be connected with the electrified body in terminal box 1, realize effective transmission of electric energy, guiding pipe 4 increases the distance of busbar 3 to terminal box 1 side, thus improves the electrical safety performance of terminal box 1.
Claims (2)
1. a Novel photovoltaic junction box, comprises terminal box, double glazing and two busbars be placed between double glazing, is provided with perforate bottom terminal box, and the glass near terminal box is provided with the hole relative with terminal box position of opening; It is characterized in that: the tapping bottom described terminal box is provided with guiding pipe, guiding pipe is tubular structure; Described guiding pipe upper end communicates with junction box, and terminal box bottom opening is stretched out in lower end, is inserted in the hole of glass; Described two busbars penetrate in terminal box from guiding pipe, are connected with junction box electrified body.
2. a kind of Novel photovoltaic junction box as claimed in claim 1, is characterized in that: described guiding pipe inside is provided with baffle plate, and described two busbars penetrate in terminal box from the both sides of guiding pipe Internal baffle respectively, are connected with junction box electrified body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865911.0U CN205070937U (en) | 2015-11-03 | 2015-11-03 | New type photovoltaic wire connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865911.0U CN205070937U (en) | 2015-11-03 | 2015-11-03 | New type photovoltaic wire connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070937U true CN205070937U (en) | 2016-03-02 |
Family
ID=55397437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520865911.0U Active CN205070937U (en) | 2015-11-03 | 2015-11-03 | New type photovoltaic wire connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207610A (en) * | 2015-11-03 | 2015-12-30 | 浙江人和光伏科技有限公司 | Novel photovoltaic junction box |
-
2015
- 2015-11-03 CN CN201520865911.0U patent/CN205070937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207610A (en) * | 2015-11-03 | 2015-12-30 | 浙江人和光伏科技有限公司 | Novel photovoltaic junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |