CN201845789U - Frame used for solar battery component - Google Patents
Frame used for solar battery component Download PDFInfo
- Publication number
- CN201845789U CN201845789U CN2010205411962U CN201020541196U CN201845789U CN 201845789 U CN201845789 U CN 201845789U CN 2010205411962 U CN2010205411962 U CN 2010205411962U CN 201020541196 U CN201020541196 U CN 201020541196U CN 201845789 U CN201845789 U CN 201845789U
- Authority
- CN
- China
- Prior art keywords
- frame
- solar module
- reflecting portion
- light
- aluminium section
- 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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- 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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a frame used for a solar battery component; an internal expanding notch is arranged at the upper part of the frame; and a reflection part is arranged at the top part of the internal expanding notch, and can reflect sunlight illuminated on the reflection part onto a battery plate of the solar battery component. The frame used for the solar battery component projects more sunlight on the solar battery component as much as possible, thereby improving the power generating efficiency of the solar battery component.
Description
Technical field
The utility model relates to a kind of frame that is used for solar module, belongs to technical field of solar.
Background technology
At present, the lasting use of conventional energy resource has brought a series of economy and social concerns such as energy scarcity and ecological deterioration, the development solar module be address the above problem by way of one of.Therefore, countries in the world are all at the active development solar module, and high conversion efficiency, low cost are the solar module main development tendency, also are the targets that technical research person pursues.
Existing solar module mainly comprises frame and is located at frame interior glass top plate, battery sheet and backboard.Its operation principle is that the battery sheet is converted into electric energy by photoelectric effect with solar energy.Existing module frame structure can be referring to the disclosed a kind of solar module frame of Chinese utility model patent CN201130667Y, it comprises aluminium section bar long margin frame, aluminium section bar minor face frame and aluminium section connecting pieces, and the two ends of aluminium section bar long margin frame and aluminium section bar minor face frame are provided with aluminium section connecting pieces.Described aluminium section bar long margin frame and aluminium section bar minor face frame are equipped with interior expansion type notch 1; Should can make silica gel full substantial by interior expansion type notch, and make assembly have good sealing property, shown in accompanying drawing 1.
In the prior art,, generally all be itself to start with, as at the good selective emitting electrode structure of battery sheet surface preparation antireflective film, preparation etc., and seldom on module frame, improve from the battery sheet in order further to improve the conversion efficiency of solar module.
Summary of the invention
The utility model purpose provides a kind of frame that is used for solar module, with the conversion efficiency of further raising assembly.
For achieving the above object, the technical solution adopted in the utility model is: a kind of frame that is used for solar module, the top of frame is provided with interior expansion type notch, the top of expansion type notch is provided with light-reflecting portion in described, makes to shine in the sunlight on the light-reflecting portion to reflex on the battery sheet of solar module.
Further technical scheme, described light-reflecting portion and frame are structure as a whole.
In the technique scheme, described frame is the aluminium section bar long margin frame, and described light-reflecting portion is triangular in shape; The height of light-reflecting portion account for solar module width 1～2%, its drift angle a be 46～47 the degree.
Another kind of technical scheme correspondingly, described frame comprise aluminium section bar long margin frame and aluminium section bar minor face frame, and its top is equipped with illuminating part.Described aluminium section bar long margin frame and aluminium section bar minor face frame all are prior aries, and it generally is equipped with interior expansion type notch, so that solar module to be installed.
Further technical scheme, described light-reflecting portion is triangular in shape; The height of the light-reflecting portion of described aluminium section bar long margin frame account for solar module width 1～2%, its drift angle a be 46～47 the degree; The height of the light-reflecting portion of described aluminium section bar minor face frame account for solar module length 2～4%, its drift angle be 46～47 the degree.
Light-reflecting portion is set on frame, utilizes the reflection of light principle, make the sunlight that impinges upon on the frame light-reflecting portion shine the on glass of assembly after reflection, be transmitted on the battery sheet by glass then, thereby improve the power of assembly.The shape of described light-reflecting portion can be got existing geometry, as arc of indent etc., but can flash back the sunlight as far as possible is purpose, the height of light-reflecting portion can not be too high, to prevent that it from stopping the normal irradiation of sunlight to assembly, should reasonably as far as possible more sunlight be projeced on the assembly battery sheet in the height.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1, the top of the utility model expansion type notch in frame is provided with light-reflecting portion, make to shine and reflex on the battery sheet of solar module in the sunlight on the light-reflecting portion, as much as possible more sunlight is projeced on the assembly battery sheet, thus the conversion efficiency of raising solar module; Evidence: utilize light-reflecting portion of the present utility model, can improve the generated output of assembly about 2%.
2, the utility model is made of one structure with light-reflecting portion and frame, thereby is easy to preparation, and cost is lower, is fit to apply.
Description of drawings
Fig. 1 is the structural representation of frame in the background technology;
Fig. 2 is the cutaway view that comprises the solar module of aluminium section bar long margin frame among the utility model embodiment one;
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is the cutaway view of the aluminium section bar long margin frame among the utility model embodiment one;
Fig. 5 is the vertical view of solar module among the utility model embodiment one.
Wherein: 1, interior expansion type notch; 2, light-reflecting portion; 3, battery sheet; 5, aluminium section bar long margin frame; 6, aluminium section bar minor face frame.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one
Shown in Fig. 2～5, a kind of frame that is used for solar module, comprise aluminium section bar long margin frame 5 and aluminium section bar minor face frame 6, the top of described aluminium section bar long margin frame and aluminium section bar minor face frame is equipped with interior expansion type notch 1, the top of expansion type notch is provided with light-reflecting portion 2 in described, makes to shine in the sunlight on the light-reflecting portion to reflex on the battery sheet 3 of solar module.Described light-reflecting portion is triangular in shape; The height of the light-reflecting portion of described aluminium section bar long margin frame 5 account for solar module width 1.35%, its drift angle a be 46.5 the degree, referring to shown in Figure 4.
Described light-reflecting portion and frame are structure as a whole.
Light-reflecting portion is set on frame, utilizes the reflection of light principle, make the sunlight that impinges upon on the frame light-reflecting portion shine the on glass of assembly after reflection, be transmitted on the battery sheet by glass then, thereby improve the power of assembly.
Claims (5)
1. frame that is used for solar module, the top of frame is provided with interior expansion type notch (1), it is characterized in that: the top of expansion type notch is provided with light-reflecting portion (2) in described, makes to shine in the sunlight on the light-reflecting portion to reflex on the battery sheet (3) of solar module.
2. the frame that is used for solar module according to claim 1 is characterized in that: described light-reflecting portion and frame are structure as a whole.
3. the frame that is used for solar module according to claim 1 is characterized in that: described frame is aluminium section bar long margin frame (5), and described light-reflecting portion is triangular in shape; The height of light-reflecting portion account for solar module width 1～2%, its drift angle a be 46～47 the degree.
4. the frame that is used for solar module according to claim 1 is characterized in that: described frame comprises aluminium section bar long margin frame (5) and aluminium section bar minor face frame (6), and its top is equipped with illuminating part.
5. the frame that is used for solar module according to claim 4 is characterized in that: described light-reflecting portion is triangular in shape; The height of the light-reflecting portion of described aluminium section bar long margin frame (5) account for solar module width 1～2%, its drift angle a be 46～47 the degree; The height of the light-reflecting portion of described aluminium section bar minor face frame account for solar module length 2～4%, its drift angle be 46～47 the degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205411962U CN201845789U (en) | 2010-09-26 | 2010-09-26 | Frame used for solar battery component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205411962U CN201845789U (en) | 2010-09-26 | 2010-09-26 | Frame used for solar battery component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845789U true CN201845789U (en) | 2011-05-25 |
Family
ID=44040671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205411962U Expired - Lifetime CN201845789U (en) | 2010-09-26 | 2010-09-26 | Frame used for solar battery component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544146A (en) * | 2012-02-28 | 2012-07-04 | 常州天合光能有限公司 | Solar assembly stacking side frame |
| CN108010977A (en) * | 2017-12-01 | 2018-05-08 | 浙江晶科能源有限公司 | A kind of photovoltaic module |
-
2010
- 2010-09-26 CN CN2010205411962U patent/CN201845789U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544146A (en) * | 2012-02-28 | 2012-07-04 | 常州天合光能有限公司 | Solar assembly stacking side frame |
| CN108010977A (en) * | 2017-12-01 | 2018-05-08 | 浙江晶科能源有限公司 | A kind of photovoltaic module |
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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: 20110525 |
|
| CX01 | Expiry of patent term |