CN204720466U - Two glass solar modules of a kind of back punching design - Google Patents

Two glass solar modules of a kind of back punching design Download PDF

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Publication number
CN204720466U
CN204720466U CN201520423423.4U CN201520423423U CN204720466U CN 204720466 U CN204720466 U CN 204720466U CN 201520423423 U CN201520423423 U CN 201520423423U CN 204720466 U CN204720466 U CN 204720466U
Authority
CN
China
Prior art keywords
glass
terminal box
battery
panel glass
busbar
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
Application number
CN201520423423.4U
Other languages
Chinese (zh)
Inventor
蒋勇
贺飞
尹明鹏
赵书恒
郭华
吴大庆
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.)
Hefei Powu Optical Energy Technology Co Ltd
Original Assignee
Hefei Powu Optical Energy Technology Co 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 Hefei Powu Optical Energy Technology Co Ltd filed Critical Hefei Powu Optical Energy Technology Co Ltd
Priority to CN201520423423.4U priority Critical patent/CN204720466U/en
Application granted granted Critical
Publication of CN204720466U publication Critical patent/CN204720466U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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

Two glass solar modules of a kind of back punching design described in the utility model, comprise the front glass sheet set gradually from bottom to top, battery component, back-panel glass and the terminal box be arranged in back-panel glass, the both sides of described battery component are fixedly connected with back-panel glass with front glass sheet respectively by packaging adhesive film, described battery component comprises battery strings and the busbar for connecting battery strings, described battery strings is the cell piece of matrix arrangement by several, and form for the matrix welding connecting adjacent cell sheet upper surface and lower surface, described back-panel glass offers the perforate for installing busbar.The utility model, without the two glass assembly special junction box of specialized designs, makes solar components more flexible in the selection of terminal box.The all sides of terminal box are sealed by sealing silica gel and back-panel glass, increase the contact area of terminal box and back-panel glass, improve water proofing property and the reliability of battery component.

Description

Two glass solar modules of a kind of back punching design
Technical field
The utility model relates to technical field of solar batteries, is specifically related to two glass solar modules of a kind of back punching design.
Background technology
At present, common two glass photovoltaic modulies, the side of use is drawn, and terminal box is stuck in the structural design of side, and the contact area of this design terminal box and assembly is little, and the cohesive force of junction box assembly is poor.Meanwhile, the gap of terminal box and inter-module is less, and be easy to the quantity not sufficient causing packaging silicon rubber, water resistance is poor, thus affects the life-span of terminal box.
Utility model content
The technical problems to be solved in the utility model is to provide two glass solar modules of a kind of back punching design, this solar components uses the design of back-panel glass punching, increase terminal box and component touch area large, improve water proofing property and the reliability of battery component.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
Two glass solar modules of a kind of back punching design, comprise the front glass sheet set gradually from bottom to top, battery component, back-panel glass and the terminal box be arranged in back-panel glass, the both sides of described battery component are fixedly connected with back-panel glass with front glass sheet respectively by packaging adhesive film, described battery component comprises battery strings and the busbar for connecting battery strings, described battery strings is the cell piece of matrix arrangement by several, and form for the matrix welding connecting adjacent cell sheet upper surface and lower surface, described back-panel glass offers the perforate for installing busbar.
Described perforate is the circular hole matched with busbar two ends.
Described terminal box is fixed on the top of busbar, and its week side is formed by sealing silica gel and back-panel glass combines closely, and described perforate is positioned at the inside of terminal box.
The beneficial effects of the utility model are: solar module described in the utility model, busbar is drawn from the perforate back-panel glass, compared to two glass component bus bar side lead-out modes that tradition is not punched, back lead-out mode can carry conventional terminal box, without the two glass assembly special junction box of specialized designs, make solar components more flexible in the selection of terminal box.Terminal box is arranged in busbar and perforate, and within its week, side is sealed by sealing silica gel and back-panel glass, increases the contact area of terminal box and back-panel glass, improves water proofing property and the reliability of battery component.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Number in the figure is: 1, terminal box; 2, back-panel glass; 41, busbar; 42, cell piece; 43, matrix welding; 5, packaging adhesive film; 6, front glass sheet; 7, silica gel is sealed; 8, perforate.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As Fig. 1, shown in Fig. 2, two glass solar modules of the back punching design of the present embodiment, comprise the front glass sheet 6 set gradually from bottom to top, battery component, back-panel glass 2 and the terminal box 1 be arranged in back-panel glass 2, the both sides of battery component are fixedly connected with back-panel glass 2 with front glass sheet 6 respectively by packaging adhesive film 5, battery component comprises battery strings and the busbar 41 for connecting battery strings, this battery strings is the cell piece 42 of matrix arrangement by several, and form for the matrix welding 43 connecting adjacent cell sheet 42 upper surface and lower surface, namely one end of this matrix welding 43 is connected with the upper surface of last cell piece 42, the other end is connected with the lower surface of a rear cell piece 42, the like, to the last a cell piece 42 has been connected.The back-panel glass 2 be positioned at below busbar offers the perforate 8 for installing busbar 41, in order to improve the water-tight of battery component, it is the circular port matched with busbar 41 two ends in perforate 8, the two ends of busbar 41 are drawn by perforate 8, terminal box 1 is fixed on the top of busbar 41, its week side is formed by sealing silica gel 7 and back-panel glass 2 combines closely, and perforate 8 is positioned at the inside of terminal box 1.
The utility model adopts the design of glass back plate punching, and can carry the terminal box that general components uses, need not design terminal box separately, its terminal box 1 is installed more convenient, and assembly outward appearance is more attractive in appearance; Terminal box 1 is sealed with back-panel glass 2 by sealing silica gel 7, increases the contact area of terminal box 1 and back-panel glass 2, improves water proofing property and the reliability of battery component.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection range that the utility model claims determine.

Claims (3)

1. two glass solar modules of a back punching design, it is characterized in that: comprise the front glass sheet (6) set gradually from bottom to top, battery component, back-panel glass (2) and the terminal box (1) be arranged in back-panel glass (2), the both sides of described battery component are fixedly connected with back-panel glass (2) with front glass sheet (6) respectively by packaging adhesive film (5), described battery component comprises battery strings and the busbar (41) for connecting battery strings, described battery strings is the cell piece (42) of matrix arrangement by several, and form for the matrix welding (43) connecting adjacent cell sheet (42) upper surface and lower surface, described back-panel glass (2) offers the perforate (8) for installing busbar (41).
2. two glass solar modules of a kind of back punching design according to claim 1, is characterized in that: described perforate (8) is the circular hole matched with busbar (41) two ends.
3. two glass solar modules of a kind of back punching design according to claim 1, it is characterized in that: described terminal box (1) is fixed on the top of busbar (41), its week side is formed by sealing silica gel (7) and back-panel glass (2) combines closely, and described perforate (8) is positioned at the inside of terminal box (1).
CN201520423423.4U 2015-06-18 2015-06-18 Two glass solar modules of a kind of back punching design Expired - Fee Related CN204720466U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520423423.4U CN204720466U (en) 2015-06-18 2015-06-18 Two glass solar modules of a kind of back punching design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520423423.4U CN204720466U (en) 2015-06-18 2015-06-18 Two glass solar modules of a kind of back punching design

Publications (1)

Publication Number Publication Date
CN204720466U true CN204720466U (en) 2015-10-21

Family

ID=54319440

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520423423.4U Expired - Fee Related CN204720466U (en) 2015-06-18 2015-06-18 Two glass solar modules of a kind of back punching design

Country Status (1)

Country Link
CN (1) CN204720466U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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
CN112003563A (en) * 2020-07-21 2020-11-27 重庆神华薄膜太阳能科技有限公司 Solar cell dual-glass assembly and assembling method thereof
CN112272005A (en) * 2020-09-07 2021-01-26 重庆神华薄膜太阳能科技有限公司 Double-glass assembly bus bar connecting structure, connecting method and double-glass assembly

Cited By (3)

* Cited by examiner, † Cited by third party
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
CN112003563A (en) * 2020-07-21 2020-11-27 重庆神华薄膜太阳能科技有限公司 Solar cell dual-glass assembly and assembling method thereof
CN112272005A (en) * 2020-09-07 2021-01-26 重庆神华薄膜太阳能科技有限公司 Double-glass assembly bus bar connecting structure, connecting method and double-glass assembly

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151021

Termination date: 20200618

CF01 Termination of patent right due to non-payment of annual fee