CN203644798U - Solar cell structure - Google Patents
Solar cell structure Download PDFInfo
- Publication number
- CN203644798U CN203644798U CN201320646755.XU CN201320646755U CN203644798U CN 203644798 U CN203644798 U CN 203644798U CN 201320646755 U CN201320646755 U CN 201320646755U CN 203644798 U CN203644798 U CN 203644798U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- solar cell
- backboard
- groove
- cell structure
- 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
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Classifications
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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 solar cell structure comprising a back plate, which is provided with a solar cell. A notch part of the bottom part of the back plate is provided with a ring wall having a gradually-narrowed opening, and the silica gel is disposed in a groove in an adhesive manner, and in addition, a center of a top part of a wire holder is disposed on the bottom part of the silica gel in an adhesive manner. The solar cell structure is advantageous in that the shedding of the silica gel can be effectively prevented, and the service lifetime of the solar call can be prolonged.
Description
Technical field
The utility model relates to area of solar cell, is specially a kind of solar battery structure.
Background technology
Solar cell is the device that directly light energy conversion is become to electric energy by photoelectric effect or Photochemical effects, and it has advantages of environmental protection, is widely used in power generating industry.In prior art solar cell, junction block is many to be sticked on backboard by silica gel, makes because backboard is generally the material that adhesiveness is less, often occurs the problem that silica gel comes off from backboard.
Utility model content
The purpose of this utility model is to provide a kind of solar battery structure, the problem existing to solve prior art.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of solar battery structure, it is characterized in that: include backboard, on backboard, be provided with solar cell, in the toward back plate of backboard bottom, be provided with groove, groove notch place forms the ring wall of closing in, the sticky silica gel that is equipped with in described groove, and silica gel bottom flushes with groove closing in actinal surface, also include junction block, its top center of described junction block is bonded in silica gel bottom.
Described a kind of solar battery structure, is characterized in that: between described backboard and solar cell, be provided with the radiative material bed of material.
The utility model junction block top is bonded in silica gel bottom, and silica gel is arranged in groove, utilizes groove closing-in structure to play a supporting role to monolithic silica gel, can effectively prevent that silica gel from coming off, and improved the useful life of solar cell.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.A kind of solar battery structure, include backboard 1, on backboard 1, be provided with solar cell 2, in backboard 1 bottom toward back plate 1, be provided with groove, groove notch place forms the ring wall 3 of closing in, in groove, glues and is equipped with silica gel 4, and silica gel 4 bottoms flush with groove closing in actinal surface, also include junction block 5, junction block 5 its top center are bonded in silica gel 4 bottoms.Between backboard 1 and solar cell 2, be provided with the radiative material bed of material 6.
Claims (2)
1. a solar battery structure, it is characterized in that: include backboard, on backboard, be provided with solar cell, in the toward back plate of backboard bottom, be provided with groove, groove notch place forms the ring wall of closing in, the sticky silica gel that is equipped with in described groove, and silica gel bottom flushes with groove closing in actinal surface, also include junction block, its top center of described junction block is bonded in silica gel bottom.
2. a kind of solar battery structure according to claim 1, is characterized in that: between described backboard and solar cell, be provided with the radiative material bed of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646755.XU CN203644798U (en) | 2013-10-18 | 2013-10-18 | Solar cell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646755.XU CN203644798U (en) | 2013-10-18 | 2013-10-18 | Solar cell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644798U true CN203644798U (en) | 2014-06-11 |
Family
ID=50876022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646755.XU Expired - Fee Related CN203644798U (en) | 2013-10-18 | 2013-10-18 | Solar cell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644798U (en) |
-
2013
- 2013-10-18 CN CN201320646755.XU patent/CN203644798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |