CN201134766Y - Photovoltaic power generating sunshade panel - Google Patents
Photovoltaic power generating sunshade panel Download PDFInfo
- Publication number
- CN201134766Y CN201134766Y CNU2007200750037U CN200720075003U CN201134766Y CN 201134766 Y CN201134766 Y CN 201134766Y CN U2007200750037 U CNU2007200750037 U CN U2007200750037U CN 200720075003 U CN200720075003 U CN 200720075003U CN 201134766 Y CN201134766 Y CN 201134766Y
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- CN
- China
- Prior art keywords
- photovoltaic generation
- sunshading board
- positive
- insulation joint
- power supply
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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 - 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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 relates to a photovoltaic power generation sun-breaker, which is composed of knap surface ferroglass, EVA adhesive film and solar cell plates, wherein the EVA adhesive film is adhered with common ferroglass through vacuum laminating, two series of solar cell plates are connected in series in same mode and are connected in series wholly through a central omnibus bar, a positive pole connector and a negative pole connector are respectively led out and are welded with a positive pole wire splice groove and a negative pole wire splice groove in insulating junction boxes on two sides, and a positive power supply cable and a negative power supply cable are led out. By-pass diodes which are connected in parallel with the cell plates are installed in the junction boxes. The sun-breaker of the utility model solves the problem that a solar energy sun-breaker is artistic and conveniently connected and the sun-breaker achieves the beneficial effects that the light transmittance ratio is high, the cost is low, components are conveniently connected in series or in parallel, the 'hot streak effect' which is caused by shielding is effectively avoided, and the like.
Description
Technical field
The utility model relates to building element, especially a kind of solar power generation sunshading board.
Background technology
Window greatly at present and both enriched the appearance of architectural design with glass curtain wall, broken through the narrow and small limitation in the indoor visual field of traditional architecture again, aspect architectural design, obtained numerous architects' favor.But the building the inside of not having the sunshade measure in a large number, the penetrating effect of the building that covets, causing the winter thermal loss is several times of traditional building enclosure, then has summer in the excessive sunlight inlet chamber, has seriously influenced the thermal environment of building; And sunlight direct projection meeting causes building luminous environment and worsens in the strong dazzle of indoor generation.Therefore adopting effective sunshade measure is the direct necessary means of saving building energy, keeping the stable heat of architecture indoor, luminous environment.
It is an important composition form of BIPV that photovoltaic generation is combined with shading system.It is the ability of electric energy that photovoltaic cell component has conversion of solar energy, and exist multiple color available, substitute traditional shading system with it and provide sunshade for building components such as construction wall, windows, not only can reduce summer air conditioning load, improve indoor heat, luminous environment, can also be converted into electric energy by the sunlight that part is harmful, and make that building is more elegant in appearance, be to achieve many things at one stroke.
China Patent No. 200620014309.7 discloses a kind of external sun shield system for solar energy, the mechanical structure and the system that mainly disclose a kind of external shading system that can generate electricity constitute, and to the photovoltaic shading system critical component---the photovoltaic sunshading board there is no explanation, and photovoltaic cell component is fixed by the stationary backplate with last lower bayonet slot, its power supply cable is drawn from two side bayonet slots, though belong to the implicit expression cabling, because that the existence of stationary backplate has influenced building is attractive in appearance.
Summary of the invention
The purpose of this utility model is to propose a kind of photovoltaic generation sunscreen assembly, when realizing architectural shading, utilizes solar power generation, for building energy conservation provides a kind of convenience easy-to-use building element.Further purpose of the present utility model is to propose simple, the specious photovoltaic generation sunscreen assembly of a kind of wiring, by changing the translucent effect that battery sheet spacing can adjusting part, meets the requirement of the human comfort and the aesthetics of architecture.
In order to reach the foregoing invention purpose, the utility model is that the technical scheme that its technical problem of solution is adopted provides a kind of photovoltaic generation sunshading board, and this device comprises:
The photovoltaic generation sunshading board is by the matte toughened glass of the upper surface solar battery sheet by EVA glued membrane and intermediate layer; Common toughened glass by EVA glued membrane and lower surface forms through the gummed of vacuum lamination successively again; Above-mentioned battery sheet comprises the first half and the latter half two strings, and the spacing between the battery sheet can be adjusted; Two optical crosstalks volt battery sheet is connected in identical internal series-connection mode, and realizes overall series connection by the busbar of central authorities.In the left and right sides of photovoltaic generation sunshading board, by the silica gel gummed insulation joint box is arranged, its thickness is no more than the gross thickness that matte toughened glass adds common toughened glass.Above-mentioned busbar is weldingly connected by the both positive and negative polarity connecting groove that both positive and negative polarity confluxes in joint and the both sides insulation joint box, and draws the positive pole and the negative power supply cable of battery sheet from the insulation joint box of and arranged on left and right sides respectively.A bypass diode respectively is installed in two insulation joint boxes, and a string battery sheet is in parallel respectively with wherein.Be respectively arranged with fixed via on the end face of the photovoltaic generation sunshading board left and right sides; The photovoltaic generation sunshading board is fixed on the stationary fixture by fixed via; Stationary fixture links to each other with the installation skeleton of both sides by rotating shaft, plays effect fixing and the rotation sunshading board.Skeletal fixation is installed on the outdoor metope above the window.The both positive and negative polarity that stationary fixture can cover photovoltaic generation sunshading board both sides conflux joint and insulation joint box; Draw by the power supply cable groove at stationary fixture and rotating shaft center from the positive-negative power cable that the insulation joint box is drawn, lay respectively at the sunshading board left and right sides, be convenient to the interior power supply cable cabling of rotating shaft and realize connection in series-parallel with inserting mode with other photovoltaic generation sunshading board power supply cable.
The utility model photovoltaic generation sunshading board is owing to take above-mentioned measure, therefore solved the attractive in appearance of solar energy sunshade plate and the convenient problem that connects, the connection in series-parallel of obtained that light transmittance is big, cost is low, being convenient to inter-module connects, effectively prevent the beneficial effects such as " hot spot effects " that causes because of blocking.
Description of drawings
Fig. 1 is the general illustration of the utility model photovoltaic generation sunshading board;
Fig. 2 is the end view of Fig. 1.
Embodiment
Below in conjunction with description of drawings preferred embodiment of the present utility model.
Fig. 1 is the general illustration of the utility model photovoltaic generation sunshading board, and Fig. 2 is the end view of Fig. 1.Shown in the embodiment of Fig. 1, Fig. 2, this device comprises:
The photovoltaic generation sunshading board, by the matte toughened glass 1 of upper surface by the solar battery sheet 3 of EVA glued membrane 2 with the intermediate layer; Form through the gummed of vacuum lamination successively by the common toughened glass 4 of EVA glued membrane 2 again with lower surface; Above-mentioned battery sheet 3 comprises the first half and the latter half two strings, and the spacing between the battery sheet can be adjusted; Two optical crosstalks volt battery sheet 3 is connected in identical internal series-connection mode, and realizes overall series connection by the busbar 10 of central authorities.In the left and right sides of photovoltaic generation sunshading board, by the silica gel gummed insulation joint box 5 is arranged, its thickness is no more than the gross thickness that matte toughened glass 1 adds common toughened glass 4.Above-mentioned busbar 10 is weldingly connected with both positive and negative polarity connecting groove in the both sides insulation joint box 5 by conflux joint 11 of both positive and negative polarity, and draws the cathode power supply cable 6-1 and the negative power supply cable 6-2 of battery sheet from the insulation joint box 5 of the left and right sides respectively.A bypass diode 7 respectively is installed in two insulation joint boxes 5, and a string battery sheet is in parallel respectively with wherein.Be respectively arranged with fixed via 8 on the end face of the photovoltaic generation sunshading board left and right sides; The photovoltaic generation sunshading board is fixed on the stationary fixture 9 by fixed via 8; Stationary fixture 9 links to each other with the installation skeleton of both sides by rotating shaft, plays effect fixing and the rotation sunshading board.The installation skeleton can be fixed on the outdoor metope of window top or other palpus sunshades.For the neat and artistic consideration of outward appearance, the both positive and negative polarity that stationary fixture 9 can cover photovoltaic generation sunshading board both sides conflux joint 11 and insulation joint box 5; The positive-negative power cable 6-1, the 6-2 that draw from insulation joint box 5 draw by the power supply cable groove at stationary fixture 9 and rotating shaft center, lay respectively at the sunshading board left and right sides, are convenient to power supply cable cabling in the rotating shaft.Positive-negative power cable 6-1,6-2 draw from the sunshading board left and right sides respectively, are convenient to realize connection in series-parallel with other photovoltaic generation sunshading board power supply cable with inserting mode.
As mentioned above, the utlity model has the matrix that forms through the vacuum lamination gummed by the common toughened glass 4 of upper surface matte toughened glass 1, battery sheet 3 and lower surface.Upper surface adopts matte toughened glass purpose for increasing the upper surface light transmittance, helps the more abundant absorption sunlight of photovoltaic cell sheet, and lower surface adopts common toughened glass purpose for reducing cost.Because adopt the double-sided glass encapsulation, therefore, the spacing of battery sheet can be regulated as required, when keeping the sun off, allow to produce comfortable soft lighting effect in the part light inlet chamber.
The identical series system of the inner employing of two optical crosstalks volt battery sheet, realize overall series connection by central busbar 10, this wire laying mode is different from traditional photovoltaic module both positive and negative polarity and draws from the assembly homonymy, but draw from the photovoltaic generation sunshading board left and right sides respectively, and with the connecting groove of both sides insulation joint box through being weldingly connected, to make things convenient for the connection in series-parallel of power supply cable lead-in wire and inter-module.
Respectively there is the insulation joint box 5 of a size, shape process particular design photovoltaic generation sunshading board both sides, its thickness is no more than the thickness of two blocks of glass, by silica stationary in the assembly both sides, draw the positive and negative power supply cable 6-1 and the 6-2 of photovoltaic generation sunshading board respectively, in the terminal box bypass diode 7 is installed simultaneously, a string battery sheet is in parallel respectively with wherein, can effectively prevent " hot spot effect " that cause because of blocking.
The photovoltaic generation sunshading board is realized fixing by the installation skeleton of stationary fixture 9 and rotating shaft and both sides and is rotated.Simultaneously, because the thickness of insulation joint box 5 is no more than the gross thickness of matte toughened glass 1, common toughened glass 4, therefore, stationary fixture 9 can cover the cabling part and the insulation joint box 5 of sunshading board both sides, helps the attractive in appearance of whole appearance.Stationary fixture 9 inside and rotating shaft center have the power supply cable groove, for photovoltaic generation sunshading board positive and negative power supply cable inner lead.The positive and negative power supply cable of drawing from the both sides stationary fixture lays respectively at the photovoltaic generation sunshading board left and right sides, can realize connection in series-parallel with other photovoltaic generation sunshading board power supply cable with inserting mode easily.
Claims (6)
1, a kind of photovoltaic generation sunshading board is characterized in that, this device comprises:
A photovoltaic generation sunshading board, by the matte toughened glass [1] of upper surface by the solar battery sheet [3] of EVA glued membrane [2] with the intermediate layer; Form through the gummed of vacuum lamination successively by the common toughened glass [4] of EVA glued membrane [2] again with lower surface; Described battery sheet [3] comprises the first half and the latter half two strings, and the spacing between the battery sheet can be adjusted; Two optical crosstalks volt battery sheets [3] are connected in identical internal series-connection mode, and realize totally series connection by the busbar [10] of central authorities.
2, photovoltaic generation sunshading board according to claim 1 is characterized in that: in the left and right sides of described photovoltaic generation sunshading board, by the silica gel gummed insulation joint box [5] is arranged; Be respectively arranged with fixed via [8] on the end face of the photovoltaic generation sunshading board left and right sides; The photovoltaic generation sunshading board is fixed on the stationary fixture [9] by fixed via [8]; Stationary fixture [9] links to each other with the installation skeleton of both sides by rotating shaft; Skeletal fixation is installed on the outdoor metope above the window.
3, photovoltaic generation sunshading board according to claim 1 and 2, it is characterized in that: described busbar [10] is weldingly connected by the both positive and negative polarity connecting groove that both positive and negative polarity confluxes in joint [11] and the both sides insulation joint boxes [5], and draws the cathode power supply cable [6-1] and the negative power supply cable [6-2] of battery sheet from the insulation joint box [5] of both sides respectively.
4, photovoltaic generation sunshading board according to claim 1 is characterized in that: the thickness of described insulation joint box [5] is no more than the gross thickness that matte toughened glass [1] adds common toughened glass [4].
5, according to claim 1 or 4 described photovoltaic generation sunshading boards, it is characterized in that: in two insulation joint boxes [5] of the described left and right sides bypass diode [7] is installed respectively, a string battery sheet is in parallel respectively with wherein.
6, photovoltaic generation sunshading board according to claim 1 is characterized in that: the both positive and negative polarity that described stationary fixture [9] can cover photovoltaic generation sunshading board both sides conflux joint [11] and insulation joint box [5]; The positive-negative power cable [6-1] and [6-2] that draw from insulation joint box [5] draw by the power supply cable groove at stationary fixture [9] and rotating shaft center, lay respectively at the left and right sides of photovoltaic generation sunshading board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200750037U CN201134766Y (en) | 2007-09-25 | 2007-09-25 | Photovoltaic power generating sunshade panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200750037U CN201134766Y (en) | 2007-09-25 | 2007-09-25 | Photovoltaic power generating sunshade panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201134766Y true CN201134766Y (en) | 2008-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200750037U Expired - Lifetime CN201134766Y (en) | 2007-09-25 | 2007-09-25 | Photovoltaic power generating sunshade panel |
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| Country | Link |
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| CN (1) | CN201134766Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011044759A1 (en) * | 2009-10-15 | 2011-04-21 | 无锡尚德太阳能电力有限公司 | Solar cell module |
| CN102277985A (en) * | 2011-05-06 | 2011-12-14 | 杭州新峰恒富科技有限公司 | Photovoltaic building self-generating stereo garage |
| CN102468360A (en) * | 2010-11-03 | 2012-05-23 | 上海太阳能科技有限公司 | Silica gel injection module for junction box of solar module |
| CN102664205A (en) * | 2012-05-22 | 2012-09-12 | 天津力神电池股份有限公司 | Anti-shielding solar battery assembly based on multi-diode module |
| CN102928762A (en) * | 2012-11-23 | 2013-02-13 | 无锡市产品质量监督检验中心 | Battery pick-out equipment for hot-spot test of photovoltaic components |
| CN103168416A (en) * | 2010-08-31 | 2013-06-19 | 全球太阳能有限公司 | Flexible building-integrated photovoltaic structure |
| CN103337531A (en) * | 2013-03-22 | 2013-10-02 | 横店集团东磁股份有限公司 | Roof solar energy photovoltaic component |
| CN103696542A (en) * | 2014-01-15 | 2014-04-02 | 黄朝亮 | Composite sound-damping canopy |
| CN104295013A (en) * | 2014-10-24 | 2015-01-21 | 吕瑶 | Outer bamboo wood composite woven sun louver and using method thereof |
| CN104712109A (en) * | 2015-02-09 | 2015-06-17 | 苏州设计研究院股份有限公司 | Integrated system of photovoltaic power generation and adjustable external sunshade of building external wall |
| CN104929326A (en) * | 2014-03-21 | 2015-09-23 | 韩金玲 | Adhesive-dripping package photovoltaic color steel tile and manufacturing method |
| CN109417360A (en) * | 2015-12-29 | 2019-03-01 | 特斯拉公司 | Photovoltaic module and its array with turning terminal box |
| CN110460304A (en) * | 2019-09-10 | 2019-11-15 | 西安中易建科技有限公司 | Photovoltaic module, system and photovoltaic curtain wall |
-
2007
- 2007-09-25 CN CNU2007200750037U patent/CN201134766Y/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011044759A1 (en) * | 2009-10-15 | 2011-04-21 | 无锡尚德太阳能电力有限公司 | Solar cell module |
| CN103168416A (en) * | 2010-08-31 | 2013-06-19 | 全球太阳能有限公司 | Flexible building-integrated photovoltaic structure |
| CN103168416B (en) * | 2010-08-31 | 2016-01-20 | 汉能高科技能量（香港）有限公司 | Flexual architectural conformity formula photovoltaic knotting structure |
| CN102468360B (en) * | 2010-11-03 | 2014-08-06 | 上海太阳能科技有限公司 | Silica gel injection module for junction box of solar module |
| CN102468360A (en) * | 2010-11-03 | 2012-05-23 | 上海太阳能科技有限公司 | Silica gel injection module for junction box of solar module |
| CN102277985A (en) * | 2011-05-06 | 2011-12-14 | 杭州新峰恒富科技有限公司 | Photovoltaic building self-generating stereo garage |
| CN102664205A (en) * | 2012-05-22 | 2012-09-12 | 天津力神电池股份有限公司 | Anti-shielding solar battery assembly based on multi-diode module |
| CN102928762A (en) * | 2012-11-23 | 2013-02-13 | 无锡市产品质量监督检验中心 | Battery pick-out equipment for hot-spot test of photovoltaic components |
| CN102928762B (en) * | 2012-11-23 | 2015-08-26 | 无锡市产品质量监督检验中心 | Photovoltaic module hot spot test cell selection equipment |
| CN103337531A (en) * | 2013-03-22 | 2013-10-02 | 横店集团东磁股份有限公司 | Roof solar energy photovoltaic component |
| CN103696542A (en) * | 2014-01-15 | 2014-04-02 | 黄朝亮 | Composite sound-damping canopy |
| CN104929326A (en) * | 2014-03-21 | 2015-09-23 | 韩金玲 | Adhesive-dripping package photovoltaic color steel tile and manufacturing method |
| CN104295013A (en) * | 2014-10-24 | 2015-01-21 | 吕瑶 | Outer bamboo wood composite woven sun louver and using method thereof |
| CN104712109A (en) * | 2015-02-09 | 2015-06-17 | 苏州设计研究院股份有限公司 | Integrated system of photovoltaic power generation and adjustable external sunshade of building external wall |
| CN104712109B (en) * | 2015-02-09 | 2017-03-22 | 苏州设计研究院股份有限公司 | Integrated system of photovoltaic power generation and adjustable external sunshade of building external wall |
| CN109417360A (en) * | 2015-12-29 | 2019-03-01 | 特斯拉公司 | Photovoltaic module and its array with turning terminal box |
| CN110460304A (en) * | 2019-09-10 | 2019-11-15 | 西安中易建科技有限公司 | Photovoltaic module, system and photovoltaic curtain wall |
| CN110460304B (en) * | 2019-09-10 | 2023-04-18 | 西安中易建科技集团有限公司 | Photovoltaic module, system and photovoltaic curtain wall |
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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: 20081015 |
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| CX01 | Expiry of patent term |