CN202359195U - Graphite boat sticking point for film coating - Google Patents
Graphite boat sticking point for film coating Download PDFInfo
- Publication number
- CN202359195U CN202359195U CN2011204654016U CN201120465401U CN202359195U CN 202359195 U CN202359195 U CN 202359195U CN 2011204654016 U CN2011204654016 U CN 2011204654016U CN 201120465401 U CN201120465401 U CN 201120465401U CN 202359195 U CN202359195 U CN 202359195U
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- China
- Prior art keywords
- sticking point
- graphite boat
- stuck point
- sticking
- point
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- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a graphite boat sticking point for film coating, which comprises a first sticking point and a second sticking point which are matched with each other, wherein one end of the first sticking point is conical, the other end of the first sticking point is provided with a threaded hole, one end of the second sticking point is conical, and the other end of the second sticking point is provided with a threaded section in threaded fit with the threaded hole of the first sticking point. The graphite boat sticking point for film coating has the beneficial effects that through adoption of a conical structure, an inserted silicon wafer cannot move aside under the action of gravitational potential energy, color difference problem caused when the silicon wafer and a graphite boat are not jointed closely can be solved very well and the rework rate of the procedure is reduced; in addition, through adoption of the thread design, the problem that the graphite boat cannot be used normally due to the failure of one or two sticking points can be solved, the sticking point provided by the utility model can be changed and disassembled at any time, which has a realistic significance for improvement of yield and the like.
Description
Technical field
The utility model relates to the solar cell manufacturing, the graphite boat stuck point that especially a kind of plated film is used.
Background technology
Battery industry is the Chaoyang industry of 21 century, and development prospect is very wide.In battery industry, to pollute least, the market space is maximum should be solar cell, the research and development of solar cell more and more receive the extensive attention of countries in the world.
PECVD is one important operation during solar cell is made; The lifting of the efficient of solar cell has been plated one deck silicon nitride film because of it to a great extent; And the effect of graphite boat stuck point to be silicon chip provide fulcrum and chucking silicon chip; The present graphite boat stuck point life-span is shorter, change relatively difficulty, so novel graphite boat stuck point has solved the problem of this respect.
Existing graphite boat stuck point at first work-ing life shorter, generally take 4-5 month and will change stuck point, and change and want the technician to be responsible for replacing, be generally and return factory and change replacing with producer, the replacement cycle is longer, so output is all had certain influence.Secondly the nailing mode that is installed as of existing graphite boat stuck point, graphite boat boat sheet is thinner, and the boat sheet is sustained damage, latent split etc.The damage of original once more graphite boat stuck point can cause whole boat to paralyse and can't normally use.
Summary of the invention
The purpose of the utility model is the graphite boat stuck point that a kind of plated film of designing for the deficiency that solves above-mentioned technology is used, and this graphite boat stuck point long service life is convenient for changing, thereby improves the output of battery sheet.
The graphite boat stuck point that the plated film that the utility model designed is used comprises first stuck point and second stuck point that match, and said first stuck point, one end is taper, and the other end is provided with threaded hole; Said second stuck point, one end is taper, and the other end is provided with the thread segment with the first stuck point threaded hole thread fit.
As preferably, described first stuck point and second stuck point are graphite material; Adopt graphite material, make good heat conductivility of its graphite and conductivity obtain performance, reach better coating effects.
The graphite boat stuck point that the plated film of the utility model gained is used adopts pyramidal structure to make the silicon chip of being inserted receive gravitional force sidesway can not take place, and has well solved the aberration problem that silicon chip and graphite boat are fitted and closely do not caused, and reduces the rework rate of this operation.The screw thread of the novel graphite boat stuck point design problem that can not cause this boat normally not use because of the problem of one or two stuck point in addition, it can be changed and dismantle at any time, to improving output etc. realistic meanings is arranged.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 graphite boat stuck point;
Fig. 2 is the user mode figure of embodiment 1 graphite boat stuck point;
Among the figure: first stuck point 1, second stuck point 2, threaded hole 3, thread segment 4, graphite boat 5, graphite boat stuck point 6.
Embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
Like Fig. 1, shown in 2, the graphite boat stuck point 6 that the described plated film of present embodiment is used comprises first stuck point 1 and second stuck point 2 that match, and said first stuck point, 1 one ends are taper, and the other end is provided with threaded hole 3; Said second stuck point, 2 one ends are taper, and the other end is provided with the thread segment 4 with first stuck point, 1 threaded hole, 3 thread fit.Described first stuck point 1 and second stuck point 2 are graphite material; Adopt graphite material, make good heat conductivility of its graphite and conductivity obtain performance, reach better coating effects.
Specific embodiment described herein only is that the design to the utility model illustrates.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (2)
1. the graphite boat stuck point that plated film is used comprises first stuck point and second stuck point that match, it is characterized in that said first stuck point, one end is taper, and the other end is provided with threaded hole; Said second stuck point, one end is taper, and the other end is provided with the thread segment with the first stuck point threaded hole thread fit.
2. the graphite boat stuck point that plated film according to claim 1 is used is characterized in that described first stuck point and second stuck point are graphite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204654016U CN202359195U (en) | 2011-11-21 | 2011-11-21 | Graphite boat sticking point for film coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204654016U CN202359195U (en) | 2011-11-21 | 2011-11-21 | Graphite boat sticking point for film coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359195U true CN202359195U (en) | 2012-08-01 |
Family
ID=46570398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204654016U Expired - Fee Related CN202359195U (en) | 2011-11-21 | 2011-11-21 | Graphite boat sticking point for film coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359195U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465877A (en) * | 2014-12-15 | 2015-03-25 | 浙江鸿禧能源股份有限公司 | Graphite nail loading and unloading platform |
| CN106169435A (en) * | 2016-08-30 | 2016-11-30 | 奥特斯维能源（太仓）有限公司 | A kind of graphite boat piece and graphite boat |
| CN106191817A (en) * | 2016-09-23 | 2016-12-07 | 国家电投集团西安太阳能电力有限公司 | Solar silicon wafers plated film graphite boat piece and graphite boat |
| CN108165955A (en) * | 2017-12-06 | 2018-06-15 | 中建材浚鑫科技有限公司 | A kind of novel graphite boat |
| CN116356289A (en) * | 2023-02-18 | 2023-06-30 | 阳光中科（福建）能源股份有限公司 | Graphite boat clamping point, graphite boat and film coating method |
-
2011
- 2011-11-21 CN CN2011204654016U patent/CN202359195U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465877A (en) * | 2014-12-15 | 2015-03-25 | 浙江鸿禧能源股份有限公司 | Graphite nail loading and unloading platform |
| CN106169435A (en) * | 2016-08-30 | 2016-11-30 | 奥特斯维能源（太仓）有限公司 | A kind of graphite boat piece and graphite boat |
| CN106169435B (en) * | 2016-08-30 | 2019-07-12 | 奥特斯维能源（太仓）有限公司 | A kind of graphite boat piece and graphite boat |
| CN106191817A (en) * | 2016-09-23 | 2016-12-07 | 国家电投集团西安太阳能电力有限公司 | Solar silicon wafers plated film graphite boat piece and graphite boat |
| CN106191817B (en) * | 2016-09-23 | 2018-10-16 | 国家电投集团西安太阳能电力有限公司 | Graphite boat piece and graphite boat for solar silicon wafer coating |
| CN108165955A (en) * | 2017-12-06 | 2018-06-15 | 中建材浚鑫科技有限公司 | A kind of novel graphite boat |
| CN116356289A (en) * | 2023-02-18 | 2023-06-30 | 阳光中科（福建）能源股份有限公司 | Graphite boat clamping point, graphite boat and film coating method |
| CN116356289B (en) * | 2023-02-18 | 2023-11-17 | 阳光中科（福建）能源股份有限公司 | Graphite boat clamping point, graphite boat and film coating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131121 |