CN207782750U - A kind of conductive module of solar battery connecting box - Google Patents
A kind of conductive module of solar battery connecting box Download PDFInfo
- Publication number
- CN207782750U CN207782750U CN201820082989.9U CN201820082989U CN207782750U CN 207782750 U CN207782750 U CN 207782750U CN 201820082989 U CN201820082989 U CN 201820082989U CN 207782750 U CN207782750 U CN 207782750U
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- CN
- China
- Prior art keywords
- insulating body
- conductive sheet
- hole
- backlight unit
- diode chip
- Prior art date
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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
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Abstract
The utility model discloses a kind of conductive modules of solar battery connecting box, including insulating body, conductive sheet and diode chip for backlight unit；The conductive sheet has and only two panels, is realized and is electrically connected by diode chip for backlight unit, and diode chip for backlight unit is located inside insulating body；Through-hole is equipped on the two panels conductive sheet, insulating body and the mutually fixed two sides of conductive sheet are Chong Die with lead to the hole site, and the join domain of insulating body and conductive sheet is only the region between through-hole end and conductive sheet edge；A part for the through-hole is located inside insulating body, and another part of through-hole is located at outside insulating body, and forms closed busbar welding hole with the two sides of insulating body.The join domain of the utility model insulating body and conductive sheet is exactly this 4 pieces of smaller regions between through-hole end and conductive sheet edge, the active force that can effectively avoid external force from being generated to insulating body by conductive sheet, phenomena such as avoiding ontology from generating damaged or excessive stresses.
Description
Technical field
The utility model belongs to technical field of solar batteries, the more particularly to conductive mould of a kind of solar battery connecting box
Block.
Background technology
Solar cell is also known as " solar chip " or " photocell ", is a kind of photoelectricity using the sunlight direct generation of electricity
Wafer.As long as the illumination that it is satisfied certain illumination conditions is arrived, moment output voltage and can have the case where circuit
Lower generation electric current.Terminal box is extremely important in the composition of solar components, and main function is the electricity for generating solar cell
Power is connect with outside line.There are diode, conductive sheet and scolding tin, diode component independently to produce, lead in traditional terminal box
Electric piece independently produces, and the chip of diode is welded on the positive and negative anodes pin of diode, then is packaged into diode by casting glue, and two
The pin of pole pipe is welded on conductive sheet again.In process of production, welding diode needs to consume a large amount of human and material resources and production money
Source, while having passed through secondary welding between diode chip for backlight unit and conductive sheet, reduce heat-conductive characteristic so that terminal box is easy hair
Cause thermal damage.
Invention content
The purpose of this utility model is to provide a kind of stabilized structure, and the solar cell for being easily installed use and replacement connects
The conductive module of wire box.
For this purpose, the technical solution of the utility model is：A kind of conductive module of solar battery connecting box, including insulation is originally
Body, conductive sheet and diode chip for backlight unit；The conductive sheet has and only two panels, passes through diode chip for backlight unit and realizes electrical connection, diode
Chip is located inside insulating body；It is characterized in that：Through-hole is equipped on the two panels conductive sheet, through-hole is string configuration,
The both ends of through-hole are close to conductive sheet edge；The insulating body and the mutually fixed two sides of conductive sheet are Chong Die with lead to the hole site, absolutely
The join domain of edge ontology and conductive sheet is only the region between through-hole end and conductive sheet edge；A part of position of the through-hole
Inside insulating body, another part of through-hole is located at outside insulating body, and is formed with the two sides of insulating body closed
Busbar welding hole.
Preferably, the insulating body is wrapped in partially electronically conductive outside between diode chip for backlight unit and two through-holes, with
Conductive sheet is boundary, and insulating body is divide into upper part and lower part, and diode chip for backlight unit is located at part on insulating body, insulating body lower part
Radial section be inverted trapezoidal, be inclined surface close to the two sides of busbar welding hole.
Preferably, the diode chip for backlight unit is located therein on a piece of conductive sheet, and diode chip for backlight unit passes through wire jumper and another
Conductive sheet is connected, and diode chip for backlight unit is located at the center of two panels conductive sheet.
Insulating body is just wrapped in the lead to the hole site on conductive sheet by the utility model, and a part for through-hole is in ontology
Interior, a part is external at this so that the join domain of insulating body and conductive sheet is exactly between through-hole end and conductive sheet edge
This 4 pieces of smaller regions, the active force that can effectively avoid external force from being generated to insulating body by conductive sheet avoid ontology from producing
Phenomena such as raw damaged or excessive stresses；And the half-edge hole of the leakage on the edge and conductive sheet of insulating body forms closed confluence
Welding hole, insulating body it is lower it is half of certain oblique angle is set, facilitate the correcting of busbar；The busbar welding section of component
It is set to the centre position of product, it is easier to weld busbar；And diode chip for backlight unit be located at entire product close to center,
Heat can be transmitted effectively around.
Description of the drawings
It is described in further detail below in conjunction with the embodiment of attached drawing and the utility model
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the internal structure schematic diagram of the utility model.
In figure label for：Insulating body 1, inclined surface 11, conductive sheet 2, through-hole 21, diode chip for backlight unit 3, busbar welding hole
4, wire jumper 5.
Specific implementation mode
Referring to attached drawing.The present embodiment includes insulating body 1, conductive sheet 2 and diode chip for backlight unit 3；The conductive sheet 2 has and only
There is two panels, realized and be electrically connected by diode chip for backlight unit 3, diode chip for backlight unit 3 is located inside insulating body 1；The two panels conductive sheet
On be equipped with through-hole 21, through-hole is string configuration, and the both ends of through-hole are close to conductive sheet edge；The insulating body 1 and conduction
2 mutually fixed two sides of piece are Chong Die with 21 position of two through hole, and insulating body 1 and the join domain of conductive sheet 2 are only through-hole end
The smaller region P between conductive sheet edge, the effect that can effectively avoid external force from being generated to insulating body by conductive sheet
Power, phenomena such as avoiding ontology from generating damaged or excessive stresses；A part for the through-hole 21 is located inside insulating body 1, through-hole
Another part be located at outside insulating body 2, and form closed busbar welding hole 4 with the side of insulating body.
The insulating body 1 is wrapped on the outside of the part conductive sheet between diode chip for backlight unit 3 and two through-holes 21, to lead
Electric piece is boundary, and insulating body is divide into upper part and lower part, and diode chip for backlight unit 3 is located at part on insulating body 1, insulating body lower part
Radial section be inverted trapezoidal, be inclined surface 11 close to the two sides of busbar welding hole 4, facilitate the correcting of busbar, and group
The busbar welding section of part is set to the centre position of product, it is easier to weld busbar.
Wherein a piece of conductive sheet is mounted and connected in the diode chip for backlight unit 3, and diode chip for backlight unit is led by wire jumper 5 and another
Electric piece is connected, and diode chip for backlight unit 3 is located at the center of two panels conductive sheet, that is, be located at entire product close to centre bit
It sets, heat can be transmitted effectively around.
Claims (3)
1. a kind of conductive module of solar battery connecting box, including insulating body, conductive sheet and diode chip for backlight unit；The conduction
Piece has and only two panels, is realized and is electrically connected by diode chip for backlight unit, and diode chip for backlight unit is located inside insulating body；Its feature exists
In：Through-hole is equipped on the two panels conductive sheet, through-hole is string configuration, and the both ends of through-hole are close to conductive sheet edge；It is described
Insulating body and the mutually fixed two sides of conductive sheet are Chong Die with lead to the hole site, and the join domain of insulating body and conductive sheet is only logical
Region between bore ends and conductive sheet edge；A part for the through-hole is located inside insulating body, another part of through-hole
Closed busbar welding hole is formed outside insulating body, and with the two sides of insulating body.
2. a kind of conductive module of solar battery connecting box as described in claim 1, it is characterised in that：The insulating body
It is wrapped in partially electronically conductive outside between diode chip for backlight unit and two through-holes, using conductive sheet as boundary, insulating body is divided into up and down
Two parts, diode chip for backlight unit are located at part on insulating body, and the radial section of insulating body lower part is inverted trapezoidal, close to confluence
The two sides of welding hole are inclined surface.
3. a kind of conductive module of solar battery connecting box as described in claim 1, it is characterised in that：The diode core
Piece is located therein on a piece of conductive sheet, and diode chip for backlight unit is connected by wire jumper with another conductive sheet, and diode chip for backlight unit is located at two
The center of piece conductive sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082989.9U CN207782750U (en) | 2018-01-18 | 2018-01-18 | A kind of conductive module of solar battery connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082989.9U CN207782750U (en) | 2018-01-18 | 2018-01-18 | A kind of conductive module of solar battery connecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782750U true CN207782750U (en) | 2018-08-28 |
Family
ID=63213272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082989.9U Active CN207782750U (en) | 2018-01-18 | 2018-01-18 | A kind of conductive module of solar battery connecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540086A (en) * | 2018-01-18 | 2018-09-14 | 浙江人和光伏科技有限公司 | A kind of conductive module of solar battery connecting box |
-
2018
- 2018-01-18 CN CN201820082989.9U patent/CN207782750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540086A (en) * | 2018-01-18 | 2018-09-14 | 浙江人和光伏科技有限公司 | A kind of conductive module of solar battery connecting box |
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