CN202363502U - Photovoltaic cell integrated with fixed grating - Google Patents
Photovoltaic cell integrated with fixed grating Download PDFInfo
- Publication number
- CN202363502U CN202363502U CN 201120510319 CN201120510319U CN202363502U CN 202363502 U CN202363502 U CN 202363502U CN 201120510319 CN201120510319 CN 201120510319 CN 201120510319 U CN201120510319 U CN 201120510319U CN 202363502 U CN202363502 U CN 202363502U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic cell
- fixed grating
- photocell
- grating
- integrated
- 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
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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
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- Optical Transform (AREA)
Abstract
The utility model relates to a photovoltaic cell integrated with a fixed grating and belongs to a photovoltaic cell. The fixed grating is fixedly connected with the photovoltaic cell; and the photovoltaic cell is fixedly connected with a base plate. The photovoltaic cell integrated with the fixed grating has the advantages that the structure is novel; and the fixed grating is integrated with the photovoltaic cell, so that three-phase alignment is replaced by two-phase alignment, and the production of an encoder can be greatly simplified.
Description
Technical field
The utility model belongs to photocell, refers in particular to a kind of integrated photocell of deciding grating.
Background technology
The normal optical photoelectric coder needs photocell when producing, decide grating, three parts complete matchings of code-disc, and this makes the production of photoelectric encoder become very difficult.
Summary of the invention
The utility model provides a kind of integrated photocell of deciding grating, requires photocell, decides grating, three parts complete matchings of code-disc to solve the normal optical photoelectric coder, causes the problem of producing difficulty.
The technical scheme of the utility model is: decide grating and be fixedly connected with photocell, photocell is fixedly connected with substrate.
The advantage of the utility model is: novel structure, and through deciding grating and photocell is integrated, make three alignment become two alignment, simplified the production of encoder greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Decide grating 1 and be fixedly connected with photocell 2, photocell 2 is fixedly connected with substrate 3.
The grating of deciding that will conform to the photocell size is installed on the photocell through the high-precision optical calibrating installation, makes it to become to have a photocell of deciding grating.
Claims (1)
1. integrated photocell of deciding grating, it is characterized in that: decide grating and be fixedly connected with photocell, photocell is fixedly connected with substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120510319 CN202363502U (en) | 2011-12-09 | 2011-12-09 | Photovoltaic cell integrated with fixed grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120510319 CN202363502U (en) | 2011-12-09 | 2011-12-09 | Photovoltaic cell integrated with fixed grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363502U true CN202363502U (en) | 2012-08-01 |
Family
ID=46574664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120510319 Expired - Lifetime CN202363502U (en) | 2011-12-09 | 2011-12-09 | Photovoltaic cell integrated with fixed grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762836A (en) * | 2020-12-23 | 2021-05-07 | 长春汇通光电技术有限公司 | Grating scale, grating scale reading method and device and computer storage medium |
-
2011
- 2011-12-09 CN CN 201120510319 patent/CN202363502U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762836A (en) * | 2020-12-23 | 2021-05-07 | 长春汇通光电技术有限公司 | Grating scale, grating scale reading method and device and computer storage medium |
| CN112762836B (en) * | 2020-12-23 | 2023-02-28 | 长春汇通光电技术有限公司 | Grating scale, grating scale reading method and device and computer storage medium |
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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: 20120801 |
|
| CX01 | Expiry of patent term |