CN202695487U - Junction box of solar cell module - Google Patents
Junction box of solar cell module Download PDFInfo
- Publication number
- CN202695487U CN202695487U CN 201220257551 CN201220257551U CN202695487U CN 202695487 U CN202695487 U CN 202695487U CN 201220257551 CN201220257551 CN 201220257551 CN 201220257551 U CN201220257551 U CN 201220257551U CN 202695487 U CN202695487 U CN 202695487U
- Authority
- CN
- China
- Prior art keywords
- solar module
- box
- joint
- connector
- main body
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a junction box of a solar cell module. The junction box comprises a main box body, a first joint box, a second joint box, a first relay component and a second relay component, wherein the main box body is attached to an end surface on a first side of the rectangle solar cell module and used for accommodating a bypass diode; the first joint box is attached to a corner positioned at a first tail end of the first side and provided with a first connection portion and a first joint; the second joint box is attached to a corner positioned at a second tail end of the first side and provided with a second connection portion and a second joint; the first relay component electrically connects the first joint box to the main box body and is provided with variable length; and the second relay component electrically connects the second joint box to the main box body and is provided with variable length, and the first joint can be connected with the second joint.
Description
Quoting of related application
Present disclosure requires on June 1st, 2011 to the priority of the previous applying date present application for patent 2011-123765 of " the JunctionBox For Solar Battery Module " by name of Japan Office application.The content of above-mentioned patent application case is incorporated herein in full.
Technical field
Present disclosure is broadly directed to the terminal box for solar module.
Background technology
Photoelectric generation system obtains required voltage by being connected in series a plurality of solar modules.Each solar module is connected in series by terminal box usually.In addition, be arranged in parallel bypass diode to occur reverse biased in particular solar module or to draw electric power from other normal solar battery module when occur interrupting with the solar module terminal box.
Japanese patent application case H11-107483 disclose a kind of utilize connect and be attached to solar module the back side the internal by-pass diode and be connected to the terminal board of solar module.Similarly, Japanese patent application case 2006-127345 has described the joint that is used for the interconnection solar energy module, and the cable bond of the corner part of joint by being connected to solar energy module.The full text of the content of above-mentioned these application cases is incorporated herein by reference.
In recent years, use the photoelectric generation system of transmission-type solar module to be based upon on the position of glass pane, wherein have opening at building wall.In this case, disclosed such as ' 483 application cases, the solar module terminal box can't be attached to the back side of solar module.Be that as it may, when large terminal box being placed on the optical receiving surface outside of solar module, the overall light service efficiency of photoelectric generation system descends without contribution to generating because of this zone.In addition, the shortcoming of disclosed joint in ' 345 application cases (even solving to a certain extent) is that solar module is difficult to manage and can't intensively places because of the cable of interconnection joint, and the enforcement photoelectric generation system bothers very much.
The utility model content
Consider the above-mentioned situation that need to solve, present disclosure provide a kind of can in the situation that do not reduce efficiency of light intensive arrange solar module and can be when implementing laborsaving solar module terminal box.
In order to solve above-mentioned shortcoming, the solar module terminal box of present disclosure comprises: main body box, and it is attached to the end face of rectangle solar module, and described main body box comprises bypass diode; The first connector box, it is attached to the end face of solar module, and described the first connector box comprises the corner that is provided with the first joint and is electrically connected to the first connecting portion of solar module; The second connector box, it is attached to the end face of solar module, and described the second connector box comprises the corner that is provided with the second joint and is electrically connected to the second connecting portion of solar module; The first relay part, it is electrically connected to the first connector box main body box and has variable-length; With the second relay part, it is electrically connected to the second connector box main body box and has variable-length, and wherein the first joint can be connected with the second joint.
That is, the utility model discloses a kind of solar module terminal box, can connect one first joint and one second joint, and comprise: main body box, its be attached to the rectangle solar module the first side end face and hold bypass diode; The first connector box, it is attached to the end face of described solar module, and described the first connector box comprises the corner on the first end that is positioned at the first side and is provided with the first joint and the first connecting portion that is electrically connected to described solar module; The second connector box, it is attached to the end face of described solar module, and described the second connector box comprises the corner on the second end that is positioned at the first side and is provided with the second joint and the second connecting portion that is electrically connected to described solar module; The first relay part, it is electrically connected to described the first connector box described main body box and has variable-length; With the second relay part, it is electrically connected to described the second connector box described main body box and has variable-length.
Described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
Described the first connector box is connected to the end face of the second side of described solar module, this edge face structure is positioned at the corner on described the first end, and described the second connector box is connected to the end face of the second side of described solar module, and this edge face structure is positioned at the corner on described the second end.
Described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
Described the first relay part and described the second relay part are cables, described the first relay part is connected to described main body box and described the first connector box by detachable connector, and described the second relay part is connected to described main body box and described the second connector box by detachable connector.
Described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
Described the first connector box is connected to the end face of the second side of described solar module, this edge face structure is positioned at the corner on described the first end, and described the second connector box is connected to the end face of the second side of described solar module, and this edge face structure is positioned at the corner on described the second end.
Described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
Described the first connector box and described the second connector box have along the extension that extends with the mutually perpendicular side of described the first side, described the first connecting portion is arranged on the described extension of described the first connector box, and described the second connecting portion is arranged on the described extension of described the second connector box.
Described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
Therefore, solar module can be in the situation that do not reduce the intensive setting of efficiency of light and can save the labour when implementing.
Description of drawings
By can understanding best the structure of present disclosure and tissue and the mode of operation with reference to (wherein Reference numeral represents same components) detailed description hereinafter by reference to the accompanying drawings, and other purpose and advantage, and wherein:
Fig. 1 is the perspective view that illustrates according to the part of the male part of the solar module of the embodiment of present disclosure;
Fig. 2 is the perspective view of main body box;
Fig. 3 is the perspective view of the first connector box;
Fig. 4 is the perspective view of the second connector box;
Fig. 5 is the perspective view that illustrates the first relay part; With
Fig. 6 is the view that has schematically illustrated the electric wiring of the solar module terminal box that is attached to solar module.
Embodiment
Although present disclosure can comprise multi-form embodiment, but will illustrate in the drawings and describe in detail in this article particular, should be appreciated that the illustration of present disclosure being regarded as the principle of present disclosure, and be not intended to present disclosure is limited to illustrated content.
Thereby mentioned feature or scheme are intended to describe feature or the scheme of the embodiment of present disclosure, are not that its each embodiment of hint must have described feature or scheme.In addition, should be noted that this specification shows a plurality of features.Although special characteristic has been combined the possible system of explanation, these features also can be used as not clear and definite disclosed other combination.So the combination of describing is not intended to restriction, except as otherwise noted.
In the embodiment shown in the figure, the structure and the mobile direction indication (such as upper and lower, left and right, front and rear) that are used for the various assemblies of present disclosure are not absolute, but relative.When assembly was in position shown in the figure, these expressions were correct.But if the description of module position changes, these expressions will correspondingly change.
With reference to schematic perspective view diagram 1, solar module male part 2 uses the solar module terminal box 1 according to identical embodiment to connect.Solar module male part 2 is the male parts that are connected in series a plurality of solar modules 3 by solar module terminal box 1, and illustrates the structure that connects two solar modules 3 among Fig. 1.In addition, photoelectric generation system is to be no less than the system that a solar module male part 2 is connected in parallel to connect rechargeable battery and control circuit (such as the charging and discharging circuit).
As shown in Figure 1, solar module 3 is rectangles.In the literary composition, rectangle represents the shape of the essentially rectangular that can estimate when watching the profile of solar module 3, and is not that index is learned the strict profile on the meaning.Therefore, the profile of solar module 3 can have slight concave or convex.In addition, although the solar module 3 of the present embodiment is the light-transmission type solar battery panel, it is not limited to this and also can is non-light-transmission type solar battery panel.
Solar module terminal box 1 is by the main body box 4 of the first side that is attached to solar module 3 (side at the center of close upside end face in the literary composition), be attached to the first connector box 5 of the corner (end face that comprises the corner on the right side in the literary composition) on the first end that is positioned at solar module 3 upsides, be attached to the second connector box 6 of the corner (end face that comprises the corner on the left side in the literary composition) on the second end that is positioned at solar module 3 top sides, connecting the first connector box 5 forms with the second relay part 8 that is connected the second connector box 6 and main body box 4 with the first relay part 7 of main body box 4.
Fig. 2 is the perspective view of main body box 4.Main body box 4 is positive thin box shapes to the direction of the back side (front and back), and the length of left side and right side (on the left and right directions) is long, and the front is identical or almost identical with the thickness (being 10mm in the present embodiment) of solar module 3 to the thickness on the direction of the back side (front and back).The first main body box side indent Trunk Connector 41R and the second main body box side indent Trunk Connector 41L are connected respectively to right-hand member and the left end of main body box 4.The conjugate foramen 413R of the antetheca that the first main body box side indent Trunk Connector 41R is provided with jack 411R, U-shaped cross section acceptance division 412R on the right lateral surface that is arranged on main body box 4 and acceptance division 412R to the rear wall.The first main body box side indent Trunk Connector 41R is detachably connected to the first main body box side evagination Trunk Connector of the first relay part 7 that will be described below, and the first relay part 7 is electrically connected with main body box 4.Note in this manual, detachably refer to and be no less than two parts and do not follow so that it is separable and damage or the mode of pliable and tough distortion connects.Notice that the second main body box side indent Trunk Connector 41L is identical with the first main body box side indent Trunk Connector 41R shape, and jack 411L, acceptance division 412L are also identical with junction surface 413L.The second main body box side indent Trunk Connector 41L is detachably connected to the second main body box side evagination Trunk Connector of the second relay part 8 that will be described below, and the second relay part 8 is electrically connected with main body box 4.
Bypass diode is contained in the main body box 4, and the anode of bypass diode and negative electrode are connected respectively to the terminal among the jack 411R that is arranged on the first main body box side indent Trunk Connector, and are arranged on the terminal among the jack 411L of the second main body box side indent Trunk Connector 41L.Although the bypass diode in the present embodiment is Schottky (Schottky) diode, the type of bypass diode is especially restriction not.In addition, as shown in Figure 1, the lower surface of main body box 4 is glued to the top surface of solar module (upside end face).
Fig. 3 is the perspective view of the first connector box 5.The first connector box 5 has the main part 51 that is positioned on the attached side of main body box 4 and extends along the upside (see figure 1) of solar module 3, with be positioned at the mutually perpendicular side of upside on and the extension 52 that extends along the right side of solar module 3, and the first connector box 5 totally has shape.The first connector box 5 also has positive thin box shape to the direction of the back side (front and back), and the front is identical or almost identical with the thickness of solar module 3 to the thickness on the direction of the back side (front and back), and is 10mm in the present embodiment.
The first connector box side indent Trunk Connector 53 is arranged on the left end of main part 51, namely on the end of solar module 3 sides.The first connector box side indent Trunk Connector 53 is detachably connected to the first connector box side evagination Trunk Connector of the first relay part 7 that will be described below, and the first relay part 7 is electrically connected with the first connector box 5, the first connector box side indent Trunk Connector 53 be arranged on before main body box 4 on the first main body box side indent Trunk Connector 41R identical with the second main body box side indent Trunk Connector 41L shape.Therefore, the first connector box side indent Trunk Connector 53 is provided with among the jack 531(figure invisible), acceptance division 532 and conjugate foramen 533.
The first joint 54 is arranged on the right-hand member of main part 51 end of solar module 3 outsides (namely towards), make along upside and towards the direction on solar module 3 outsides (in other words, right side) as closure.The center of the first joint 54 has the upwardly extending pin 541 the connection side, and has the U-shaped cross section acceptance division 542 that lays respectively at pin 541 above and belows and the conjugate foramen 543 that is arranged on the acceptance division 542.In addition, the tip of pin 541 has the metal terminal 544 of exposure.
In addition, although invisible among Fig. 3, opening is arranged in the left-hand face of extension 52 and the first connecting portion 55 is exposed to wherein.The first connecting portion 55 is with terminal 544 conduction and is connected to the metal terminal of any electrode of solar module 3.The first connecting portion 55 is connected to the negative pole of solar module 3 in the present embodiment.Should be noted, method of attachment between the electrode of the first connecting portion 55 and solar module 3 can be undertaken and not especially restriction by any mode, and in the present embodiment, the two connects by the flat cable that extends from solar module 3 and be welded direct on the first connecting portion 55.Perhaps, can use other suitable joint to connect maybe can to use spring or analog to press mutual terminal and contact.
In the present embodiment, solar module 3 is connected to the end face of lower surface and second side of main part 51, in this second side, the left-hand face of extension 52 is respectively in (in other words, on the right side of solar module 3 upsides) structure corner on the upside and right side of solar module 3.The first connector box 5 is installed in the zone of corner of contact solar cell module 3 and external force easily starts when 54 installation and removal of the first joint or other operation.At this moment, because only start in tension force or the shearing any at cemented surface, so when two mutually perpendicular surfaces of gummed, can prevent from dropping in the solar module 3 of the first connector box 5 from the present embodiment.Should be noted, in the present embodiment, when the cemented surface area of the lower surface of main part 51 was compared with the cemented surface area of the left-hand face of extension 52, the cemented surface area of the left-hand face of extension 52 was larger.This is because the gummed section of the left-hand face of extension 52 need be supported on the tensile strength that starts at left and right directions when drawing when mounting and dismounting the first joint 54.
Fig. 4 is the perspective view of the second connector box 6.Be similar to the first connector box 5, the second connector boxs 6 and also have extension 62 with main part 61.In addition, main part 61 is positioned on the attached side of main body box 4 and along the upside (see figure 1) of solar module 3 and extends, and extension 62 be positioned at the mutually perpendicular side of upside on and extend along the left side of solar module 3, and the second connector box 6 totally has L shaped shape.The second connector box 6 also has positive thin box shape to the direction of the back side, and the front is identical or almost identical with the thickness of solar module 3 to the thickness on the direction of the back side, and is 10mm in the present embodiment.
The second connector box side indent Trunk Connector 63 is arranged on the right-hand member of main part 61, namely on the end of solar module 3 sides.The second connector box side indent Trunk Connector 63 is detachably connected to the second connector box side evagination Trunk Connector of the second relay part 8 that will be described below and the second relay part 8 is electrically connected with the second connector box 6, and the second connector box side indent Trunk Connector 63 be arranged on before the first connector box side indent Trunk Connector 53 shapes of the first main body box side indent Trunk Connector 41R, the second main body box side indent Trunk Connector 41L on the main body box 4 and the first connector box 5 identical.The scheme that jack 631, acceptance division 632 and conjugate foramen 633 are set is similar.
The second joint 64 is arranged on the left end of main part 61 end of solar module 3 outsides (namely towards), make along upside and towards the direction in solar module 3 outsides (in other words, left side) as closure.The second joint 64 can be seen Fig. 3 with the first joint 54() be connected and for a pair of shape.The center of the second joint 64 has among the jack 641(figure of inserted terminals 544 invisible), and when the first joint 54 is connected with the second joint 64, the two electrical connection.Engage top and bottom that pin 642 is separately positioned on jack 641, and when the first joint 54 is connected with the second joint 64, be arranged on ratchet on the tip of joint pin 642 and be stuck in conjugate foramen 543(and see Fig. 3) in, drop so prevent the two.Button 643 be arranged on engage in the pin 642 so that when button 643 is pressed the ratchet of joint pin 642 from conjugate foramen 543, discharge.In addition, when the first joint 54 was connected with the second joint 64, lid 644 covered and protection terminal 544.
In addition, opening 621 is arranged in the right lateral surface of extension 62 and the second connecting portion 65 is exposed to wherein.The second connecting portion 65 be metal terminal and be connected to the first connecting portion 55(that is connected to solar module 3 see Fig. 3) the opposite electrode of electrode.In the present embodiment, the second connecting portion 65 is connected to the positive pole of solar module 3.Should be noted, method of attachment between the electrode of the second connecting portion 65 and solar module 3 is especially restriction not, and in the present embodiment, the two connects by the flat cable that extends from solar module 3 and be welded direct on the second connecting portion 65.
In the present embodiment, solar module 3 also is connected to the end face of lower surface and second side of main part 61, in the second side, the right lateral surface of extension 62 is respectively in (in other words, on the left side of solar module 3 upsides) structure corner on the upside and left side of solar module 3.Reason is identical with the situation of the first connector box 5.The cemented surface area on the right side of extension 62 is also similar greater than the scheme of the cemented surface area of the lower surface of main part 61.
As mentioned above, in the solar module terminal box 1 according to the present embodiment, the size of solar module 3 is how no matter the first connector box 5 and the second connector box 6 can be arranged on two ends of upside of solar module 3, this be because have the main body box 4 of bypass diode, the first connector box 5 with first connecting portion 55 can separate (see figure 1) with the second connector box 6 with second connecting portion 65.In addition, main body box 4 and the first connector box 5 and main body box 4 and the second connector box 6 are electrically connected by the first relay part 7 and the second relay part 8 respectively.
Fig. 5 is the perspective view that illustrates the first relay part 7.The first relay part 7 is connected to two ends of cable 71, and has on the first main body box side evagination Trunk Connector 72 and the first connector box side evagination Trunk Connector 73.The first main body box side indent Trunk Connector 41R(that the first main body box side evagination Trunk Connector 72 is connected to main body box 4 sees Fig. 2) and be paired joint.In other words, the pin 721 of the first main body box side evagination Trunk Connector 72 and the metal terminal 722 that is exposed on its tip insert jack 411R, and the first relay part 7 is electrically connected with main body box 4.In addition, thus being arranged on joint pin 723 on the bottom side of the first main body box side evagination Trunk Connector 72 has and is arranged on it most advanced and sophisticated upper conjugate foramen 413R is upper to prevent the ratchet that the two drops to be stuck in.
In the present embodiment, the first main body box side evagination Trunk Connector 72 and the first connector box side evagination Trunk Connector 73 have similar shape.In addition, be similar to the first connector box side indent Trunk Connector 53(that above-mentioned the first main body box side evagination Trunk Connector 72, the first connector box side evagination Trunk Connectors 73 are detachably connected to the first connector box 5 and see Fig. 3).
General coating line can be used as cable 71 and its length can freely be adjusted by in position upward cutting coating line.In other words, the first relay part 7 has variable-length.Whereby, as shown in Figure 1, the first connector box 5 that is arranged on the first end of upside can be connected to for the solar module 3 of arbitrary size the main body box 4 that is arranged near on the side at its center, top side.
The second relay part 8 is the parts with the structure that is similar to the first relay part 7.In other words, see Fig. 2 as joint and the second paired main body box side indent Trunk Connector 41L() and the second connector box side indent Trunk Connector 63(see Fig. 4), and second main body box side evagination Trunk Connector and the second connector box side evagination Trunk Connector be connected respectively to two ends of cable, main body box 4 be connected connector box 6 and therefore removably connect.
Should be noted, the profile of the second relay part 8 is identical for the profile shown in the first relay part 7 with Fig. 5, and therefore omit among the figure the second relay part 8 diagram and can be with reference to figure 5.
Fig. 6 is the electric wiring that has schematically illustrated the solar module terminal box 1 that is attached to solar module 3.For ease of the understanding to figure, the profile profile of the parts of structure solar module terminal box 1 dots.In addition, the white circle among the figure represents terminal.
As can be seen, the bypass diode 42 in solar module terminal box 1 and solar module 3 and the main body box 4 is connected in parallel.Therefore, if solar module 3 can't produce voltage because any reason becomes, it is mobile that electric current will pass bypass diode 42 so.
Get back to Fig. 1, as seen in the present embodiment, the first connector box 5 that is attached to respectively adjacent solar battery module 3 be connected connector box 6 and directly connect.Whereby, need not be used to the cable that interconnects solar module 3, and therefore when photoelectric generation system is installed the scene need not management and attended operation for this type cable.Especially, because can provide solar module male part 2 by the first connector box 5 and the second connector box 6 that only simply connects adjacent solar battery module 3, so can be by the solar module terminal box 1 of solar module 3 being installed in advance and greatly saving the enforcement time in factory or similar site.In addition because in as the front of the optical receiving surface of solar module or its back side need not other parts for cable, so efficiency of light does not reduce.In addition, solar module terminal box 1 can be set to linear along a side (upside in the literary composition) compactness of solar module, and therefore solar module 3 can arrange thick and fast, interconnects solar module 3 and need not to worry management cable.
Should be noted, in a scheme of the present embodiment of aforesaid present disclosure, the first relay part and the second relay part are cables, the first relay part is connected to main body box and the first connector box by detachable connector, and the second relay part is connected to main body box and the second connector box by detachable connector.Whereby, the total length of solar module terminal box can be easy to adjust.
In addition, in another scheme of the present embodiment of present disclosure, the first connector box is connected to the end face (this edge face structure is positioned at the first terminal upper corner) of the second side of solar module, and the second connector box is connected to the end face (this edge face structure is positioned at the corner on the second end) of the second side of solar module.Whereby, the first connector box and the second connector box can be fixed firmly to solar module, thereby are not easy to drop.
In addition, in another scheme of the present embodiment of present disclosure, the first connector box and the second connector box have along the extension that extends with the mutually perpendicular side of the first side; The first connecting portion is arranged on the extension of the first connector box, and the second connecting portion is arranged on the extension of the second connector box.Whereby, the first connecting portion and the second connecting portion are arranged on the both sides to insert a side of solar module, make the overall solar module terminal box can be compact and solar module can be arranged more thick and fast.
In addition, in another scheme of the present embodiment of present disclosure, the first joint and the second joint have the closure in the outside along the first side to solar module.Whereby, the first joint be connected joint and can connect by the solar module of pressing mutual vicinity in direction near each other.
Although illustrated and described the preferred embodiment of present disclosure, predict those skilled in the art can do not break away from above describe and the situation of the spirit and scope of the claim of enclosing under the various modifications of design.
Claims (10)
1. a solar module terminal box is characterized in that, described solar module terminal box can connect one first joint and one second joint, and comprises:
Main body box, its be attached to the rectangle solar module the first side end face and hold bypass diode;
The first connector box, it is attached to the end face of described solar module, and described the first connector box comprises the corner on the first end that is positioned at the first side and is provided with the first joint and the first connecting portion that is electrically connected to described solar module;
The second connector box, it is attached to the end face of described solar module, and described the second connector box comprises the corner on the second end that is positioned at the first side and is provided with the second joint and the second connecting portion that is electrically connected to described solar module;
The first relay part, it is electrically connected to described the first connector box described main body box and has variable-length; With
The second relay part, it is electrically connected to described the second connector box described main body box and has variable-length.
2. solar module terminal box according to claim 1 is characterized in that, described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
3. solar module terminal box according to claim 1, it is characterized in that, described the first connector box is connected to the end face of the second side of described solar module, this edge face structure is positioned at the corner on described the first end, and described the second connector box is connected to the end face of the second side of described solar module, and this edge face structure is positioned at the corner on described the second end.
4. solar module terminal box according to claim 3 is characterized in that, described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
5. solar module terminal box according to claim 1, it is characterized in that, described the first relay part and described the second relay part are cables, described the first relay part is connected to described main body box and described the first connector box by detachable connector, and described the second relay part is connected to described main body box and described the second connector box by detachable connector.
6. solar module terminal box according to claim 5 is characterized in that, described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
7. solar module terminal box according to claim 5, it is characterized in that, described the first connector box is connected to the end face of the second side of described solar module, this edge face structure is positioned at the corner on described the first end, and described the second connector box is connected to the end face of the second side of described solar module, and this edge face structure is positioned at the corner on described the second end.
8. solar module terminal box according to claim 7 is characterized in that, described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
9. solar module terminal box according to claim 7, it is characterized in that, described the first connector box and described the second connector box have along the extension that extends with the mutually perpendicular side of described the first side, described the first connecting portion is arranged on the described extension of described the first connector box, and described the second connecting portion is arranged on the described extension of described the second connector box.
10. solar module terminal box according to claim 9 is characterized in that, described the first joint and described the second joint have along described the first side to the closure in the described solar module outside.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-123765 | 2011-06-01 | ||
| JP2011123765A JP5627110B2 (en) | 2011-06-01 | 2011-06-01 | Junction box for solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695487U true CN202695487U (en) | 2013-01-23 |
Family
ID=47525711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220257551 Expired - Fee Related CN202695487U (en) | 2011-06-01 | 2012-06-01 | Junction box of solar cell module |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5627110B2 (en) |
| CN (1) | CN202695487U (en) |
| TW (1) | TWM450065U (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012106241A1 (en) * | 2012-07-11 | 2014-05-22 | Phoenix Contact Gmbh & Co. Kg | Edge connector for photovoltaic solar modules |
| JP6368604B2 (en) * | 2014-09-25 | 2018-08-01 | 株式会社カネカ | Solar cell module and method for installing solar cell module |
| TWI602319B (en) * | 2015-10-21 | 2017-10-11 | 精曜有限公司 | Photovoltaic module |
| KR101922422B1 (en) | 2018-10-31 | 2018-11-27 | 전현수 | The bypass diode integrated parallel connecter |
| US11531112B2 (en) | 2019-06-20 | 2022-12-20 | Cilag Gmbh International | Offset illumination of a scene using multiple emitters in a hyperspectral, fluorescence, and laser mapping imaging system |
| US11788963B2 (en) | 2019-06-20 | 2023-10-17 | Cilag Gmbh International | Minimizing image sensor input/output in a pulsed fluorescence imaging system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006147905A (en) * | 2004-11-22 | 2006-06-08 | Yukita Electric Wire Co Ltd | Terminal box for solar cell module |
| DE102005020129A1 (en) * | 2005-04-29 | 2006-11-09 | Tyco Electronics Amp Gmbh | Solar module for generating electrical energy |
| JP4820421B2 (en) * | 2009-01-13 | 2011-11-24 | ホシデン株式会社 | connector |
-
2011
- 2011-06-01 JP JP2011123765A patent/JP5627110B2/en not_active Expired - Fee Related
-
2012
- 2012-06-01 TW TW101210614U patent/TWM450065U/en not_active IP Right Cessation
- 2012-06-01 CN CN 201220257551 patent/CN202695487U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012253157A (en) | 2012-12-20 |
| TWM450065U (en) | 2013-04-01 |
| JP5627110B2 (en) | 2014-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202695487U (en) | Junction box of solar cell module | |
| US7369398B2 (en) | Terminal box and a method of providing it | |
| CN103718342B (en) | Secondary battery | |
| US20110186113A1 (en) | Terminal box for solar cell and attaching structure | |
| CN106935782B (en) | Battery unit and battery module comprising same | |
| CN102610674A (en) | Component for fixing solar module wire rod and solar module applying component | |
| JP2021523538A (en) | Battery pack | |
| CN201417796Y (en) | Battery cartridge | |
| CN214428698U (en) | Lithium battery module | |
| JP2016077088A (en) | Terminal box for solar battery module and solar battery module | |
| CN110460304B (en) | Photovoltaic module, system and photovoltaic curtain wall | |
| CN210607372U (en) | Waterproof lithium battery | |
| CN111466077B (en) | Power wiring device | |
| TW201705674A (en) | Photoelectric conversion device | |
| CN102569458A (en) | Junction box of solar photovoltaic cell | |
| CN205490405U (en) | Solar PV modules terminal box of institutional advancement | |
| CN213279575U (en) | Cable connection structure of flexible photovoltaic module | |
| CN217444524U (en) | Household high-voltage energy storage battery | |
| CN216085391U (en) | Junction box plug, junction box socket, junction box and photovoltaic system | |
| CN218414441U (en) | Earth leakage circuit breaker convenient to external line installation carries out | |
| CN218101613U (en) | Smart flexible flat cable integrated system for new energy automobile battery system | |
| CN206878511U (en) | Lithium cell charging station with multiple charging inlets | |
| CN210778896U (en) | Battery module and heating device for battery module | |
| CN216848254U (en) | DLC photoelectric composite device for photoelectric integrated transmission | |
| CN217544849U (en) | Electricity connection structure of storage battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |