CN205452326U - A novel stuck point for tubular PECVD - Google Patents
A novel stuck point for tubular PECVD Download PDFInfo
- Publication number
- CN205452326U CN205452326U CN201620245097.7U CN201620245097U CN205452326U CN 205452326 U CN205452326 U CN 205452326U CN 201620245097 U CN201620245097 U CN 201620245097U CN 205452326 U CN205452326 U CN 205452326U
- Authority
- CN
- China
- Prior art keywords
- card
- stuck point
- novel
- pedestal
- tubular type
- 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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- 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
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model provides a novel stuck point for tubular PECVD, includes a base, and the both ends of base all are provided with the card, and this card is polygonized structure. The utility model discloses the shading area has been reduced greatly to every angle of polygonized structure card can be used in proper order, and every stuck point can repetitious usage, has practiced thrift the cost.
Description
Technical field
This utility model relates to optoelectronic device and manufactures field, particularly relates to a kind of novel stuck point for tubular type PECVD.
Background technology
Conventional Fossil fuel is the most depleted, and in all of sustainable energy, solar energy one beyond doubt cleans most, the most universal and most potential alternative energy source.At present, in all of solar cell, crystal-silicon solar cell is one of solaode obtaining business promotion on a large scale, this is owing to silicon materials have extremely abundant reserves in the earth's crust, crystal-silicon solar cell compares other kinds of solaode simultaneously electric property and the mechanical performance of excellence, therefore, crystal-silicon solar cell at photovoltaic art in occupation of consequence.
On silicon chip, plated film is the necessary operation producing crystal-silicon solar cell, existing tubular type PECVD crystal-silicon solar cell uses graphite boat circle stuck point in the middle of producing, see shown in Fig. 1 and Fig. 2, circular stuck point includes a cylindrical base 1 and is located at the chip card 2 at cylindrical base 1 two ends, for blocking the silicon chip in the middle of graphite boat piece, there to be better energising when carrying out exoelectrical reaction, make nitride deposition on the surface of silicon chip, form silicon nitride film.
But, use this circular stuck point to exist following not enough: (1) shielded area is big, causes light absorption area to reduce, and electric current is the most on the low side；(2) stuck point cannot determine abration position, is unfavorable for being used for multiple times.
Summary of the invention
The purpose of this utility model is to provide a kind of novel stuck point for tubular type PECVD.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of novel stuck point for tubular type PECVD, and including a pedestal, the two ends of pedestal are provided with card, and this card is polygonized structure.
In such scheme, described card is regular hexagon structure.
Preferably, the main body of described pedestal is positive six prisms, and the two ends that positive six prisms are axial are located at by described card.
In such scheme, it is provided with labelling corresponding to any one limit or an angle on described card, in use, determine a use direction (as clockwise or counterclockwise), beginning to use from markd one jiao, next cycle uses next angle, when turning again to markd one jiao, each angle of reader is previously used, the most replaceable new stuck point.
In such scheme, described in be labeled as arrow mark.
In such scheme, there is between edge and the end face of pedestal of described card the clamping draw-in groove for clamping silicon chip.
In such scheme, in a state of use, the angle of described polygonized structure card is used for clamping silicon chip.
In such scheme, the main body of described card is frustum structure, and the little head end of frustum structure is connected with pedestal.
In such scheme, the physical dimension of described pedestal is more than the physical dimension of card.
In such scheme, described card may be used without tetragon, triangle, heptagon etc., and base shape can be identical with the shape of card, it is also possible to different.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that
Card the most of the present utility model is polygonized structure, in use, is clamped silicon chip by polygonal angle, compared to chip card, substantially reduces shading-area；
2. this utility model polygon has multiple angle, each angle to use successively；
3. this utility model novel structure, uses reliable, it is simple to safeguard, is suitable to promote.
Accompanying drawing explanation
Fig. 1 is existing circular stuck point top view.
Fig. 2 is existing circular stuck point side view.
Fig. 3 is this utility model embodiment one top view.
Fig. 4 is this utility model embodiment side view diagram.
Fig. 5 is the graphite flake structure chart of this utility model embodiment one correspondence.
Fig. 6 is this utility model embodiment one and prior art using effect comparison diagram.
Wherein: 1, cylindrical base；2, chip card；3, pedestal；4, card；5, clamping draw-in groove；6, labelling；7, graphite flake；8, pilot hole；9, silicon chip.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment one:
Seeing shown in Fig. 3 ~ 6, a kind of novel stuck point for tubular type PECVD, including a pedestal 3, the two ends of pedestal 3 are provided with card 4, and this card 4 is regular hexagon structure.
The main body of described pedestal 3 is positive six prisms, and the two ends that positive six prisms are axial are located at by described card 4.
It is provided with labelling 6 corresponding to any one limit or an angle on described card 4, in use, determine a use direction (as clockwise or counterclockwise), begin to use from have labelling 6 one jiao, next cycle uses next angle, when turning again to a jiao of labelling 6, each angle of reader 4 is previously used, and i.e. needs the stuck point more renewed.
There is between edge and the end face of pedestal 3 of described card 4 the clamping draw-in groove 5 for clamping silicon chip 9.
Shown in Figure 6, in a state of use, the angle of described polygonized structure card 4 is used for clamping silicon chip 9.
The main body of described card 4 is frustum structure, and the little head end of frustum structure is connected with pedestal 3.
The physical dimension of described pedestal 3 is more than the physical dimension of card 4.
Shown in Figure 5, when pedestal 3 is positive six prism structure, graphite flake 7 offers orthohexagonal pilot hole 8 corresponding to pedestal 3.
In actual applications, described card 4 may be used without tetragon, square, triangle, equilateral triangle, heptagon, positive heptagon etc., and pedestal 3 shape can be identical with the shape of card 4, it is also possible to different.
Described labelling 6 is arrow mark.
The lower right corner of Fig. 6 gives in the case of radius is identical, chip card 2 and orthohexagonal card 4 are for the comparison of the shielded area of silicon chip, as seen from the figure, in the case of radius is identical, orthohexagonal card 4 is more much smaller to the shielded area of silicon chip 9 than chip card 2 to the shielded area of silicon chip 9.
Claims (9)
1. the novel stuck point for tubular type PECVD, it is characterised in that: including a pedestal, the two ends of pedestal are provided with card, and this card is polygonized structure.
Novel stuck point for tubular type PECVD the most according to claim 1, it is characterised in that: described card is regular hexagon structure.
Novel stuck point for tubular type PECVD the most according to claim 1, it is characterised in that: the main body of described pedestal is positive six prisms, and the two ends that positive six prisms are axial are located at by described card.
Novel stuck point for tubular type PECVD the most according to claim 1 and 2, it is characterised in that: it is provided with labelling corresponding to any one limit or an angle on described card.
Novel stuck point for tubular type PECVD the most according to claim 4, it is characterised in that be labeled as arrow mark described in:.
6. according to the novel stuck point for tubular type PECVD described in claim 1 or 2 or 3, it is characterised in that: there is between edge and the end face of pedestal of described card the clamping draw-in groove for clamping silicon chip.
7. according to the novel stuck point for tubular type PECVD described in claim 1 or 2 or 3, it is characterised in that: in a state of use, the angle of described polygonized structure card is used for clamping silicon chip.
8. according to the novel stuck point for tubular type PECVD described in claim 1 or 2 or 3, it is characterised in that: the main body of described card is frustum structure, and the little head end of frustum structure is connected with pedestal.
Novel stuck point for tubular type PECVD the most according to claim 1, it is characterised in that: the physical dimension of described pedestal is more than the physical dimension of card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245097.7U CN205452326U (en) | 2016-03-28 | 2016-03-28 | A novel stuck point for tubular PECVD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245097.7U CN205452326U (en) | 2016-03-28 | 2016-03-28 | A novel stuck point for tubular PECVD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452326U true CN205452326U (en) | 2016-08-10 |
Family
ID=56607778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245097.7U Expired - Fee Related CN205452326U (en) | 2016-03-28 | 2016-03-28 | A novel stuck point for tubular PECVD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622962A (en) * | 2017-09-11 | 2018-01-23 | 苏州阿特斯阳光电力科技有限公司 | A kind of labeling method of silicon cell |
| CN109244020A (en) * | 2018-11-06 | 2019-01-18 | 通威太阳能（安徽）有限公司 | A kind of novel pipe PECD graphite boat stuck point |
-
2016
- 2016-03-28 CN CN201620245097.7U patent/CN205452326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622962A (en) * | 2017-09-11 | 2018-01-23 | 苏州阿特斯阳光电力科技有限公司 | A kind of labeling method of silicon cell |
| CN107622962B (en) * | 2017-09-11 | 2019-11-15 | 苏州阿特斯阳光电力科技有限公司 | A kind of labeling method of silicon cell |
| CN109244020A (en) * | 2018-11-06 | 2019-01-18 | 通威太阳能（安徽）有限公司 | A kind of novel pipe PECD graphite boat stuck point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 88 Xiexin Avenue, Funing Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Funing atlas sunshine Power Technology Co., Ltd Address before: No. 88 Yancheng City Avenue GCL 224431 Funing County in Jiangsu Province Economic Development Zone Patentee before: CSI-GCL SOLAR MANUFACTURING (YANCHENG) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20210328 |