CN201374336Y - Package for packaging concentrator solar cell chip - Google Patents
Package for packaging concentrator solar cell chip Download PDFInfo
- Publication number
- CN201374336Y CN201374336Y CN200820178190U CN200820178190U CN201374336Y CN 201374336 Y CN201374336 Y CN 201374336Y CN 200820178190 U CN200820178190 U CN 200820178190U CN 200820178190 U CN200820178190 U CN 200820178190U CN 201374336 Y CN201374336 Y CN 201374336Y
- Authority
- CN
- China
- Prior art keywords
- solar cell
- base
- cell chip
- package
- concentrator
- 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 - Lifetime
Links
- 238000004806 packaging method and process Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
A package for packaging a concentrator solar cell chip, which belongs to the technical field of photovoltaic generation, is used to package the concentrator solar cell chip in order to protect the concentrator solar cell chip from erosion. The package is characterized in that the package consists of a base and a cap, and the cap is positioned on the base. The base has good electric-conducting and heat-conducting properties, the solar cell chip is mounted on the base, and the base also serves as a conducting electrode of a solar cell; the base is also provided with an electrode-connecting pin, which is insulated from the base and the inside and the outside of which are communicated with each other; the cap is provided with a quartz glass window which is used for the incidence of the sunlight; the solar cell chip is directly mounted on the base, and the upper electrode of the solar cell chip is connected with the electrode-connecting pin of the base.
Description
Technical field
The utility model provides a kind of shell that is used to encapsulate the concentrator solar cell chip.
Background technology
In order to reduce the photovoltaic generation cost, abroad some developed countries competitively research and develop concentrator solar cell, promptly by adopting cheap condenser system that sunlight is converged on the very little high-performance solar cell of area.This not only helps to improve photoelectric conversion efficiency, and high light intensity can also improve the fill factor, curve factor of battery, cheap simultaneously light-concentrating material has greatly improved the electric weight that the unit cells sheet produces, greatly reduce cost of electricity-generating, improved the competitiveness of photovoltaic generation aspect Aerospace Satellite power-supply system, ground light photovoltaic generating system.Yet because the high temperature that high power concentrator produces is never solved the encapsulation problem of concentrator solar cell well, its key is to lack well behaved shell.Make concentrator solar cell in comparatively abominable applied environment, being difficult to the assurance solar cell can work steadily in the long term.
Summary of the invention
The purpose of this utility model is: a kind of shell that is used to encapsulate the concentrator solar cell chip is provided, solar cell chip can be sealed in inert gas or the vacuum environment, solar cell is not influenced by the adverse circumstances, guarantee that solar cell has stable photoelectric conversion efficiency, and the assurance concentrator solar cell can stably be worked in the adverse circumstances midium or long term.
The purpose of this utility model is to be realized by following technical scheme:
A kind of shell that is used to encapsulate concentrator solar cell.It is characterized in that shell is made of base and pipe cap two parts, pipe cap is positioned on the base.Base has favorable conductive, heat conductivility, is used to install solar cell chip, and base is again as a conductive electrode of solar cell; Also have on the base one insulate with base and in the electrode connection leg that is interlinked to the outside; Pipe cap has silica glass window, and silica glass window is the incident that is used for sunlight; Solar cell chip is directly installed on the base, and the top electrode of solar cell chip is connected with electrode connection leg on the base.The base of this shell and pipe cap can be with any heat conductivility good metal material, but as valve alloy, copper, aluminium, gold, silver etc.In addition, light inlet window adopting quartz glass on the pipe cap is made, and can tolerate the high temperature behind the high power concentrator.
Description of drawings
Fig. 1 the utility model is used to encapsulate the base schematic diagram of the shell of concentrator solar cell chip.(a) end view, (b) vertical view, wherein (1) and (2) is respectively the upper/lower electrode connection leg, and (3) are fixing threaded hole.
Fig. 2 the utility model is used to encapsulate the pipe cap schematic diagram of the shell of concentrator solar cell chip.(a) end view, (b) vertical view.
Embodiment
In order to further specify structure of the present utility model and feature, the utility model is further described below in conjunction with embodiment and accompanying drawing.
A kind of shell that is used to encapsulate concentrator solar cell is made up of base and pipe cap two parts, and pipe cap is positioned on the base, and its structure respectively as depicted in figs. 1 and 2.
But adopt the valve alloy to make base and pipe cap main body.A top electrode connection leg (1) is installed in base,, is also had the bottom electrode connection on the base and move back (2), as shown in Figure 1 with base insulation, sealing.Quartz glass is bonded at the inboard of pipe cap upper end perforate, as the window of transmission sunlight, as shown in Figure 2.
The utility model provides a kind of shell that is used to encapsulate the concentrator solar cell chip, solar cell chip is sealed in the protection environment of vacuum or inert gas.By such encapsulation process, in adverse circumstances, be not subjected to the erosion of adverse circumstances even just can guarantee concentrator solar cell yet, the heat of solar cell chip is derived rapidly.Thereby can guarantee that concentrator solar cell works steadily in the long term.
Claims (4)
1, a kind of shell is used to encapsulate the concentrator solar cell chip, it is characterized in that, shell is made of base and pipe cap two parts, and pipe cap is positioned on the base.
2, shell according to claim 1, it is characterized in that: solar cell chip is installed in pipe and takes, and base is connected with the bottom electrode of solar cell chip; But base valve alloy or copper or aluminium or gold or silvery work.
3, shell according to claim 1 is characterized in that: also have on the base one insulate with base and in the electrode connection leg that is interlinked to the outside, this electrode connection leg is connected with the top electrode of solar cell chip.
4, shell according to claim 1 is characterized in that: the top of pipe cap has silica glass window; But pipe cap valve alloy or copper or aluminium or gold or silvery work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820178190U CN201374336Y (en) | 2008-11-24 | 2008-11-24 | Package for packaging concentrator solar cell chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820178190U CN201374336Y (en) | 2008-11-24 | 2008-11-24 | Package for packaging concentrator solar cell chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374336Y true CN201374336Y (en) | 2009-12-30 |
Family
ID=41500418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820178190U Expired - Lifetime CN201374336Y (en) | 2008-11-24 | 2008-11-24 | Package for packaging concentrator solar cell chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374336Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104937724A (en) * | 2010-02-26 | 2015-09-23 | 泰科电子公司 | Socket assembly for photovoltaic package |
-
2008
- 2008-11-24 CN CN200820178190U patent/CN201374336Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104937724A (en) * | 2010-02-26 | 2015-09-23 | 泰科电子公司 | Socket assembly for photovoltaic package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |
|
| CX01 | Expiry of patent term |