CN201673904U - Solar photovoltaic assembly, and junction box and diode structure adopted by the same - Google Patents
Solar photovoltaic assembly, and junction box and diode structure adopted by the same Download PDFInfo
- Publication number
- CN201673904U CN201673904U CN2010202275097U CN201020227509U CN201673904U CN 201673904 U CN201673904 U CN 201673904U CN 2010202275097 U CN2010202275097 U CN 2010202275097U CN 201020227509 U CN201020227509 U CN 201020227509U CN 201673904 U CN201673904 U CN 201673904U
- Authority
- CN
- China
- Prior art keywords
- diode
- solar photovoltaic
- photovoltaic assembly
- box body
- terminal box
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
- H02S40/345—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes with cooling means associated with the electrical connection means, e.g. cooling means associated with or applied to the junction box
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
Abstract
The utility model relates to a junction box and an internal structure thereof, in particular to a junction box of a solar photovoltaic assembly and a diode structure adopted by the same. The diode structure adopted by the junction box of the solar photovoltaic assembly is characterized in that a diode chip, a first diode pin and a second diode pin are encapsulated in an insulation encapsulation body. The junction box of the solar photovoltaic assembly comprises a box body and the diode structure, wherein the insulation encapsulation body of the diode structure is arranged outside the box body. The solar photovoltaic assembly comprises the junction boxes arranged on a solar panel, the junction boxes are at least two junction boxes with positive electrode output conducting wires and junction boxes with negative electrode output conducting wires, and the two junction boxes are connected through a junction belt arranged inside the solar panel. The utility model has the advantages that the heat accumulation when contacts work can be reduced, the structure of each diode is an independent body, and can be replaced at any time, and the ventilation effect is good.
Description
Technical field
The utility model relates to a kind of terminal box and internal structure thereof, relates in particular to a kind of terminal box of solar photovoltaic assembly and uses diode structure.
Background technology
In solar photovoltaic generation system, the terminal box of solar photovoltaic assembly can realize being connected of solar energy power generating crystal silicon plate lead-in wire and external lead wire.Do not generate electricity or can play a protective role to entire circuit during certain battery strings fault of assembly for fear of the assembly crested; guarantee that other batteries can operate as normal; generally bypass diode also is installed in the terminal box inside of solar photovoltaic assembly; battery strings break down or the part shielding status under; diode meeting conducting; diode can generate heat; therefore, the connection reliability of the effective heat dissipation of the interior diode of assurance terminal box and diode just becomes the key of the terminal box quality quality of solar photovoltaic assembly.Be provided with bypass diode and metal card connecting terminal in the terminal box of existing solar photovoltaic assembly, the metal card connecting terminal, by connecting portion respectively with the terminal pin clamping of diode or weld together, the connected mode of the terminal box of this structure, at first install inconvenience, diode to weld or clamping metal connection terminal on be installed to again in the terminal box, increase the difficulty that assembly difficulty and later stage solar photovoltaic assembly are safeguarded; Secondly, in use, because raising, the box body internal temperature cause box body damage and solder joint to come off easily, can make the loose contact of diode and metal terminal, the diode chip for backlight unit performance decrease, snap fit connects contact resistance can cause drawbacks such as contact point temperature rising, makes the stability of diode current flow reduce, thereby causes the operational failure of terminal box.
Summary of the invention
The utility model is installed inconvenience at the terminal box of existing solar photovoltaic assembly, assembly difficulty is bigger, and in use, because raising, diode temperature causes the damage and the decreased performance of diode itself, the junction box body that causes owing to the temperature of diode is too high damages and solder joint comes off easily, can make the loose contact of diode and metal terminal, make the stability of diode current flow reduce, thereby cause the deficiency of the operational failure of terminal box, a kind of terminal box of solar photovoltaic assembly is provided and uses diode structure.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of terminal box diode structure of solar photovoltaic assembly, described diode structure comprises diode chip for backlight unit, and described diode chip for backlight unit is connected with an end of first diode pin and second diode pin respectively; Described diode chip for backlight unit, first diode pin and second diode pin are encapsulated in the insulation-encapsulated body; It is external that the other end of described first diode pin and second diode pin stretches out insulation-encapsulated, is provided with radiator on the insulation-encapsulated body.
Further, described insulation-encapsulated body takes the shape of the letter U.
The utility model also provides a kind of terminal box of solar photovoltaic assembly, comprise box body, also include at least one aforesaid diode structure, be provided with the diode installation elements in described first and second diode pins that stretch out diode structure insulation-encapsulated body and the box body and be connected; The insulation-encapsulated of described diode structure is external to place described box body.
Further, in described box body, also be provided with at least two binding posts that are electrically connected with described diode installation elements, have the band of confluxing erecting device at binding post, the described band installing mechanism that confluxes is by flexure strip or bolt or clamp or be fixed in the binding post or be fixed on the binding post by the installing hole band that will conflux.Further, be provided with dividing plate in described box body, dividing plate is divided into three zones, upper, middle and lower with box body, and the storehouse is installed for the band that confluxes in last zone, and the described band that confluxes is encapsulated in the storehouse; Middle zone is that diode element is installed the storehouse, and described diode element pin and terminal box binding post are encapsulated in the storehouse; Lower area is the installation region of diode package.
Further, described binding post has positive and negative output lead, output lead is electrically connected with binding post by bolt or connecting plate, and positive and negative output lead passes the perforation that box body is provided with, and is provided with cable locking head or cable seal circle or cable locking piece between perforation and output lead.
Further, described diode installation elements comprises at least two diode pin connecting holes, and first and second diode pins of described diode structure are fastened in the diode pin connecting hole by the diode clamping body that is provided with in the connecting hole.
Further, described diode clamping body is made up of two elasticity draw-in grooves that be arranged in parallel, in the diode pin clamping elasticity draw-in groove, is electrically connected by brace and binding post between two elasticity draw-in grooves.
Further, two diode pins of described diode structure pass the diode pin jack that box body is provided with and are connected with installation elements, are provided with potted component on the diode pin jack.
Further, described at least one diode structure is provided with radiator and thermal insulation board, diode structure, radiator and thermal insulation board all are arranged in the ventilation guard shield, and described ventilation guard shield is connected with box body, is distributed with ventilation hole on the surface of described ventilation guard shield and described box body.The shape of ventilation hole can be various ways such as perpendicular strip, oblique strip.This design of ventilation hole is called concealed ventilation hole again, has both kept the whole structure of whole terminal box, and the heat that diode structure work can be produced simultaneously is dispersed in the middle of the atmosphere.
Further, described box body has lid and box body, and lid is by bolt or be connected on one's body the box.
The utility model also comprises a kind of solar photovoltaic assembly, be included in solar panels and be provided with aforesaid terminal box, described terminal box has the terminal box of anodal output lead and has the terminal box of negative pole output lead at least two, the band that confluxes that has by solar panels inside between two terminal boxes is connected, and the client can increase the quantity of halfway junction box according to the battery strings way of component design.
The beneficial effects of the utility model are: diode structure of the present utility model is fit to be placed on the terminal box of solar photovoltaic assembly, reduced bypass diode unit installing and fixing in box body, solved the sealing of pin and box body spare when diode is external to be installed effectively, contact resistance when reducing the clamping of bypass diode unit pin, the thermal accumlation when reducing the work of contact point; Each diode structure is an independently individuality, in case certain diode structure breaks down, can change at any time, need not open the seal cover of box body, only need take off the ventilation guard shield of the diode structure of back; And under natural environment, the heat that produces during diode structure work can be dispersed in the natural environment in time, reduced existing box body bypass diode effectively when built-in, the heat that work produces distributes does not go out, the risk that thermal accumlation causes box body to melt and burn, the heat of diode structure generation simultaneously is dispersed in the environment, just can not have the problem of box body internal temperature rise; Diode structure is arranged in the ventilation protective cover, and ventilation effect is good, and can prevent that diode structure is subjected to the possibility of foreign impacts; In case solved simultaneously the problem that heat that original junction box structure diode operation produced can not in time distribute effectively, reduced because of heat causes terminal box and damaged the risk that loss of function and assembly damage.
Description of drawings
Fig. 1 is the structural representation of diode structure of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model;
Fig. 3 is the structural representation after embodiment 2 of the present utility model opens the lid;
Fig. 4 is the diode installation elements of embodiment 2 of the present utility model and the sectional structure schematic diagram of binding post;
Fig. 5 is the structural representation of embodiment 3 of the present utility model;
Fig. 6 is the structural representation of embodiment 4 of the present utility model;
Fig. 7 is the structural representation of embodiment 5 of the present utility model;
Fig. 8 cuts open structural representation for the side of embodiment 5 of the present utility model;
Fig. 9 is the structural representation of embodiment 6 of the present utility model;
Figure 10 cuts open structural representation for the side of embodiment 6 of the present utility model;
Figure 11 is the structural representation of solar photovoltaic assembly backsight of the present utility model;
The structural representation that Figure 12 looks for solar photovoltaic assembly master of the present utility model.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Embodiment 1: as shown in Figure 1, a kind of terminal box of solar photovoltaic assembly diode structure 1, described diode structure 1 comprises diode chip for backlight unit 11, and described diode chip for backlight unit 11 is connected with the end of first diode pin 12 with second diode pin 13 respectively; Described diode chip for backlight unit 11, first diode pin 12 and second diode pin 13 are encapsulated in the insulation-encapsulated body 14; The other end of described first diode pin 12 and second diode pin 13 stretches out outside the insulation-encapsulated body 14, is provided with radiator 15 on insulation-encapsulated body 14.Described insulation-encapsulated body 14 takes the shape of the letter U.
Embodiment 2: as Fig. 2, Fig. 3, Fig. 4, the utility model also provides a kind of terminal box of solar photovoltaic assembly, comprise box body 2, also include five diode structures 1 described in the embodiment 1, be provided with diode installation elements 3 in described first diode pin 12 that stretches out diode structure insulation-encapsulated body and second diode pin 13 and the box body 2 and be connected; The insulation-encapsulated body 14 of described diode structure is placed on described box body 2.Also be provided with 12 binding posts 4 that are electrically connected with described diode installation elements 3 in described box body 2, binding post 4 has the band of confluxing installing mechanism, and the described band installing mechanism that confluxes will conflux by bolt and be with 41 to be fixed in the binding post 4.Described binding post has positive and negative output lead 5, and output lead 5 is electrically connected with binding post by bolt, and positive and negative output lead passes the perforation that box body is provided with, and is provided with cable locking head 21 between perforation and output lead.Described diode installation elements 3 comprises 12 diode pin connecting holes, and first and second diode pins of described diode structure are fastened in the diode pin connecting hole 31 by the diode clamping body 32 that is provided with in the connecting hole 31.Described diode clamping body 32 is made up of two elasticity draw-in grooves that be arranged in parallel, in the diode pin clamping elasticity draw-in groove, is electrically connected by brace 33 and binding post 4 between two elasticity draw-in grooves.Described box body 2 has lid 22 and box body, and lid 22 passes through bolt 23 on one's body box.Two diode pins of described diode structure 1 pass the diode pin jack 24 that box body 2 is provided with and are connected with diode installation elements 3, are provided with potted component 25 on diode pin jack 24, and potted component is generally sealing ring.Described five diode structures 1 are provided with radiator 16, and diode structure, radiator all are arranged in the ventilation guard shield 26, and described ventilation guard shield 26 is connected with box body 2, are distributed with ventilation hole 27 on the surface of described ventilation guard shield 26 and described box body 2.
Embodiment 3: as Fig. 5, identical with embodiment 2, different is, include three diode structures 1 described in the embodiment 1, in described box body 2, also be provided with six binding posts 4 that are electrically connected with described diode installation elements 3, described binding post 4 has the band of confluxing installing mechanism, and the described band that confluxes is fixed in the binding post 4 by clamp 43.
Embodiment 4: as Fig. 6, identical with embodiment 2, different is, include 1 diode structure 1 described in the embodiment 1, diode installation elements 3 clamping mutually that is provided with in described diode structure 1 and the box body 2 also is provided with two binding posts 4 that are electrically connected with described diode installation elements 3 in described box body 2.Binding post 4 is provided with installing hole, and the band that confluxes of binding post 4 is fixed on binding post by installing hole.Described binding post 4 has positive and negative output lead 5, and output lead 5 is electrically connected with binding post by bolt, and positive and negative output lead passes the perforation that box body is provided with, and is provided with cable seal circle 28 between perforation and output lead.
Embodiment 5: as Fig. 7, Fig. 8, identical with embodiment 2, different is, include 1 diode structure 1 described in the embodiment 1, diode installation elements 3 clamping mutually that is provided with in described diode structure 1 and the box body 2 also is provided with two binding posts 4 that are electrically connected with described diode installation elements 3 in described box body 2.Described binding post has positive and negative output lead 5, and output lead 5 is electrically connected with binding post by bolt, and positive and negative output lead passes the perforation that box body is provided with, and is provided with the cable locking piece between perforation and output lead.
Embodiment 6: as Fig. 9, and Figure 10, identical with embodiment 1, different is to be provided with dividing plate 6 in described box body 2, and dividing plate is divided into upper and lower, following three zones with box body, and storehouse 61 is installed for the band that confluxes in last zone, and the described band that confluxes is encapsulated in the storehouse; Middle zone is that the diode element pin is installed storehouse 62; Lower area is diode element encapsulation storehouse 64.Output lead is electrically connected with binding post by connecting plate 63.Described diode structure is provided with radiator and thermal insulation board.
Embodiment 7: as Figure 11, Figure 12, the utility model also comprise a kind of solar photovoltaic assembly, are included in solar panels backboard 7 and are provided with the terminal box described in the embodiment 2 to 6, described terminal box at least two each and every one, be with 4 to be electrically connected by confluxing of having of solar panels inside between the terminal box.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (12)
1. the terminal box diode structure of a solar photovoltaic assembly is characterized in that, described diode structure comprises diode chip for backlight unit, and described diode chip for backlight unit is connected with an end of first diode pin and second diode pin respectively; Described diode chip for backlight unit, first diode pin and second diode pin are encapsulated in the insulation-encapsulated body; It is external that the other end of described first diode pin and second diode pin stretches out insulation-encapsulated, is provided with radiator on the insulation-encapsulated body.
2. the terminal box diode structure of solar photovoltaic assembly as claimed in claim 1 is characterized in that described insulation-encapsulated body takes the shape of the letter U.
3. the terminal box of a solar photovoltaic assembly, comprise box body, it is characterized in that, also include at least one as claim 1 and 2 described diode structures, be provided with the diode installation elements in described first and second diode pins that stretch out diode structure insulation-encapsulated body and the box body and be connected; The insulation-encapsulated of described diode structure is external to place described box body.
4. the terminal box of solar photovoltaic assembly as claimed in claim 3, it is characterized in that, in described box body, also be provided with at least two binding posts that are electrically connected with described diode installation elements, have the band of confluxing installing mechanism at binding post, the described band installing mechanism that confluxes is by flexure strip or bolt or clamp or directly be fixed in the binding post or be fixed on the binding post by the installing hole band that will conflux.
5. the terminal box of solar photovoltaic assembly as claimed in claim 4 is characterized in that, is provided with dividing plate in described box body, and dividing plate is divided into three zones, upper, middle and lower with box body, and the storehouse is installed for the band that confluxes in last zone, and the described band that confluxes is encapsulated in the storehouse; Middle zone is that diode element is installed the storehouse, and described diode element pin and terminal box binding post are encapsulated in the storehouse; Lower area is the installation region of diode package.
6. the terminal box of solar photovoltaic assembly as claimed in claim 4, it is characterized in that, described binding post has positive and negative output lead, output lead is electrically connected with binding post by bolt or connecting plate, positive and negative output lead passes the perforation that box body is provided with, and is provided with cable locking head or cable seal circle or cable locking piece between perforation and output lead.
7. the terminal box of solar photovoltaic assembly as claimed in claim 3, it is characterized in that, described diode installation elements comprises at least two diode pin connecting holes, and first and second diode pins of described diode structure are fastened in the diode pin connecting hole by the diode clamping body that is provided with in the connecting hole.
8. the terminal box of solar photovoltaic assembly as claimed in claim 7, it is characterized in that, described diode clamping body is made up of two elasticity draw-in grooves that be arranged in parallel, in the diode pin clamping elasticity draw-in groove, is connected with binding post by brace between two elasticity draw-in grooves.
9. as the terminal box of the arbitrary described solar photovoltaic assembly of claim 3 to 8, it is characterized in that, two diode pins of described diode structure pass the diode pin jack that box body is provided with and are connected with installation elements, are provided with potted component on the diode pin jack.
10. as the terminal box of the arbitrary described solar photovoltaic assembly of claim 3 to 8, it is characterized in that, described at least one diode structure is provided with radiator and/or thermal insulation board, diode structure, radiator and thermal insulation board all are arranged in the ventilation guard shield, described ventilation guard shield is connected with box body, is distributed with ventilation hole on the surface of described ventilation guard shield and described box body.
11. the terminal box as the arbitrary described solar photovoltaic assembly of claim 3 to 8 is characterized in that, described box body has on lid and the box body, and lid is by bolt or be connected on the box body.
12. solar photovoltaic assembly, being included in solar panels is provided with as the described terminal box of claim 3 to 11, it is characterized in that, described terminal box has the terminal box of anodal output lead and has the terminal box of negative pole output lead at least two, and the band that confluxes that has by solar panels inside between two terminal boxes is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202275097U CN201673904U (en) | 2010-03-26 | 2010-06-17 | Solar photovoltaic assembly, and junction box and diode structure adopted by the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020142330 | 2010-03-26 | ||
| CN201020142330.1 | 2010-03-26 | ||
| CN2010202275097U CN201673904U (en) | 2010-03-26 | 2010-06-17 | Solar photovoltaic assembly, and junction box and diode structure adopted by the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673904U true CN201673904U (en) | 2010-12-15 |
Family
ID=43331312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202275097U Expired - Fee Related CN201673904U (en) | 2010-03-26 | 2010-06-17 | Solar photovoltaic assembly, and junction box and diode structure adopted by the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201673904U (en) |
| WO (1) | WO2011116557A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780185A (en) * | 2011-05-10 | 2012-11-14 | 乐利士实业股份有限公司 | Photoelectric junction box and solar cell module component with photoelectric junction box |
| CN103178141A (en) * | 2011-12-22 | 2013-06-26 | 泰科电子(上海)有限公司 | Photovoltaic module junction box and photovoltaic module with same |
| CN103178141B (en) * | 2011-12-22 | 2016-12-14 | 泰科电子(上海)有限公司 | Photovoltaic component terminal box and there is its photovoltaic module |
| CN107612493A (en) * | 2017-09-01 | 2018-01-19 | 常州大学 | Terminal box used in photovoltaic system |
| CN108282150A (en) * | 2018-03-26 | 2018-07-13 | 江苏富沃德电子科技有限公司 | Photovoltaic junction box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5766928B2 (en) * | 2010-09-29 | 2015-08-19 | 株式会社ジャパンディスプレイ | Display device with touch detection function and electronic device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3600615B1 (en) * | 2003-08-01 | 2004-12-15 | オーナンバ株式会社 | Terminal box for solar panel |
| JP2006286996A (en) * | 2005-04-01 | 2006-10-19 | Oonanba Kk | Terminal box for solar panel |
| CN200956371Y (en) * | 2006-09-05 | 2007-10-03 | 孙月静 | Solar photovoltaic power generating assembly wiring box |
| CN201038138Y (en) * | 2007-04-19 | 2008-03-19 | 扬州扬杰电子科技有限公司 | Photovoltaic diode |
| CN101304054B (en) * | 2008-06-27 | 2011-08-31 | 阿特斯光伏电子（常熟）有限公司 | Solar battery module for glass curtain wall |
-
2010
- 2010-06-17 CN CN2010202275097U patent/CN201673904U/en not_active Expired - Fee Related
- 2010-06-28 WO PCT/CN2010/074586 patent/WO2011116557A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780185A (en) * | 2011-05-10 | 2012-11-14 | 乐利士实业股份有限公司 | Photoelectric junction box and solar cell module component with photoelectric junction box |
| CN103178141A (en) * | 2011-12-22 | 2013-06-26 | 泰科电子(上海)有限公司 | Photovoltaic module junction box and photovoltaic module with same |
| CN103178141B (en) * | 2011-12-22 | 2016-12-14 | 泰科电子(上海)有限公司 | Photovoltaic component terminal box and there is its photovoltaic module |
| CN107612493A (en) * | 2017-09-01 | 2018-01-19 | 常州大学 | Terminal box used in photovoltaic system |
| CN108282150A (en) * | 2018-03-26 | 2018-07-13 | 江苏富沃德电子科技有限公司 | Photovoltaic junction box |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011116557A1 (en) | 2011-09-29 |
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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: 20101215 Termination date: 20130617 |