CN206775447U

CN206775447U - A kind of photovoltaic module for being easy to combination

Info

Publication number: CN206775447U
Application number: CN201720594188.6U
Authority: CN
Inventors: 胡韦涵; 王凤云; 韩仲生; 焦富强
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Xuzhou College of Industrial Technology
Priority date: 2017-05-25
Filing date: 2017-05-25
Publication date: 2017-12-19
Anticipated expiration: 2027-05-25

Abstract

The utility model discloses a kind of photovoltaic module for being easy to combination, the frame surrounding of photovoltaic module is at least provided with one group of convex fitting（2）And female type connection（1）, there is combination connectivity port its edge（3）, respectively combine connectivity port（3）Circuit connection is formed in component internal；Component internal includes the photovoltaic cell string that certain amount interconnects（4）, the multiple ortho position connectors of each component outfit（6）With meta connector（5）；The connectivity port of circuit and edge of the utility model by its layout inside photovoltaic module, easily realized using connector and go here and there and combine connection, so as to provide a variety of output parameters by multiple inter-modules variation combination, the application demand to meet different is provided convenience.

Description

A kind of photovoltaic module for being easy to combination

Technical field

A kind of photovoltaic module for being easy to combination is the utility model is related to, belongs to solar energy generation technology field.

Background technology

Solar photovoltaic technology is a kind of clean energy technology generally acknowledged at present, and it is particular by by certain amount Solar battery sheet to connect into after battery strings by the use of certain material package be that photovoltaic module carrys out reality as basic generator unit The technology now converted solar energy into electrical energy.

Obtained photovoltaic module has substantially stationary characteristic parameter, and different electrical equipments have in actual power application Different nominal parameter demands, thus photovoltaic module generally has a variety of specifications to be matched with electrical equipment, and when a light When the feature output parameter that volt component provides exceedes the nominal parameter of electrical equipment, the photovoltaic module will be unable to directly be the electricity consumption Equipment is powered, although can be solved by way of increasing pressure regulation or current-limiting apparatus, this mode not only needs increase extra Device, and the loss of power must be brought.

It is large-scale to meet usually through multiple photovoltaic modulies are combined its connection in series-parallel using cable in large-scale power generation applications Power generation needs, but only provide both positive and negative polarity two interfaces because common photovoltaic module carries output cable, and mostly master-slave socket type, Therefore carry out between component being connected in series relatively easy, but be connected in parallel, need to increase extra attachment means.

The content of the invention

The purpose of this utility model is to provide a kind of photovoltaic module for being easy to combination, and it, which can be realized, goes here and there and combine arbitrarily Connection, a variety of output parameters are provided by multiple inter-modules variation combination, so as to meet different application demands.

To achieve the above object, the utility model provides following technical scheme：A kind of photovoltaic module for being easy to combination, it is described Photovoltaic module frame surrounding at least provided with one group of convex fitting and female type connection, its edge have combination connect Port, each connectivity port of combining form circuit connection in component internal；

Component internal includes the photovoltaic cell string that certain amount interconnects, and each component is equipped with multiple ortho position connectors With meta connector；

Wherein, photovoltaic module is realized between two adjacent photovoltaic components by the convex fitting and female type connection of frame Mechanical connection, the interconnection between combination connectivity port is completed by the ortho position connector and meta connector of outfit and realizes phase Circuit string between adjacent photovoltaic module simultaneously connects.

Described combination connectivity port 3 includes A, B, C, D, E, F, G, H, I, J, K, L, M and N totally 12 ports, wherein A, F, tri- ports of K circuit in component is connected and with being connected the battery strings cathode output ends 7 of battery strings 4, tri- ports of D, I, N exist Circuit is connected and is connected with the battery strings cathode output end 8 of battery strings 4 in component, and tri- ports of E, B, H circuit in component connects It is logical, tri- port circuit communications in component of G, M, J, two port circuit communications in component of C, N.

The utility model realizes that the machinery between two adjacent photovoltaic components connects by convex, the female type connection of frame Connect, the appropriate connection between combination connectivity port is completed by the ortho position connector and meta connector that configure to realize adjacent photovoltaic Circuit connection between component, so single photovoltaic module can be minimized and standardized in production, can be according to need in Ask by the way of the combination of multiple photovoltaic modulies to obtain appropriate performance parameter；It is simple in construction, combination it is flexible, easy to use.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

In figure：1st, female type connection, 2, convex fitting, 3, combination connectivity port, 4, battery strings, 5, meta connector, 6th, ortho position connector, 7, battery strings cathode output end, 8, battery strings cathode output end.

Fig. 2 is each combination connectivity port numbering instruction figure of the utility model embodiment；

Fig. 3 is that four photovoltaic modulies of the utility model embodiment are connected in series schematic diagram；

In figure：P11, P12, P21, P22 are respectively four photovoltaic modulies for being used to combine, 9, cathode output end mouth, 10, Cathode output end mouth.

Fig. 4 is that four photovoltaic modulies of the utility model embodiment are connected in parallel schematic diagram；

In figure：9th, cathode output end mouth, 10, cathode output end mouth.

Fig. 5 is four photovoltaic modulies two string two and connection diagram of the utility model embodiment；

In figure：6th, ortho position connector, 9, cathode output end mouth, 10, cathode output end mouth.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

As shown in figure 1, be a kind of photovoltaic module for being easy to combination,

The frame surrounding of described photovoltaic module is at least provided with one group of convex fitting 2 and female type connection 1, its surrounding Edge has combination connectivity port 3, and each connectivity port 3 of combining forms circuit connection in component internal；

Component internal includes the photovoltaic cell string 4 that certain amount interconnects, and each component is equipped with multiple ortho position connectors 6 and meta connector 5；

Wherein, photovoltaic module by the convex fitting 2 and female type connection 1 of frame realize two adjacent photovoltaic components it Between mechanical connection, the interconnection between combination connectivity port 3 is completed by the ortho position connector 6 and meta connector 5 of outfit Realize the circuit string between adjacent photovoltaic component and connect.

As shown in Figure 2：Described combination connectivity port 3 includes A, B, C, D, E, F, G, H, I, J, K, L, M and N totally 12 Port, wherein tri- ports of A, F, K circuit in component are connected and with being connected the battery strings cathode output ends 7 of battery strings 4, D, I, Tri- ports of N circuit in component is connected and is connected with the battery strings cathode output end 8 of battery strings 4, and tri- ports of E, B, H are in group Circuit communication in part, tri- port circuit communications in component of G, M, J, two port circuit communications in component of C, N.

Illustrated one by one with specific embodiment below：

It is illustrated in figure 3 four photovoltaic modulies and is connected in series schematic diagram, adjacent two photovoltaic module passes through up and down Convex fitting 2 and female type connection 1 combination complete mechanically connect, by ortho position connector 6 connect P11H and P12E, P11I and P12F, P11J and P12G, P11L and P21B, P21H and P22E, P21I and P22F, P21J and P22G, P12N and P22C, P12B and P12C, P12I complete circuit with P12J, P22M and P22N and connected, it is achieved thereby that four photovoltaic modulies P11, P12, P21, P22 Be connected in series, P11 connectivity port E and F are the cathode output end mouth 9 of the tandem photovoltaic component group, cathode output end mouth 10。

It is illustrated in figure 4 four photovoltaic modulies and is connected in parallel schematic diagram, adjacent two photovoltaic module passes through up and down Convex fitting 2 and female type connection 1 combination complete mechanically connect, by meta connector 5 connect P11B and P11D, P12B and P12D, with ortho position connector 6 connect P11H and P12E, P11K and P21A, P11N and P21D, P21J and P22G, P12K and P22A, P12N and P22D, P21K complete circuit with L ports with L, P22K and connected, so as to realize four photovoltaic module P11, P12, P21, P22's is connected in parallel, and P11 connectivity port E and F are the cathode output end mouth 9 of photovoltaic module group, positive pole output after the combination Port 10.

Four strings of photovoltaic module two two and connection diagram are illustrated in figure 5, up and down adjacent two photovoltaic module By convex fitting 2 and female type connection 1 combination complete mechanically connect, by ortho position connector 6 connect P11H and P12E, P11I completes circuit with I ports with P22F, P12H with P22D, P21I with P21A, P12N with P12F, P11K and connected, so as to realize Four photovoltaic modulies P11, P12, P21, P22 two strings two simultaneously connect, and P11 connectivity port E and F be photovoltaic after the combination Cathode output end mouth 9, the cathode output end mouth 10 of component group.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Described above, preferred embodiment only of the present utility model is every according to this not to limit the utility model Any trickle amendment, equivalent substitution and the improvement that the technical spirit of utility model is made to above example, it should be included in this Within the protection domain of utility model technical scheme.

Claims

A kind of 1. photovoltaic module for being easy to combination, it is characterised in that：

The frame surrounding of described photovoltaic module is at least provided with one group of convex fitting（2）And female type connection（1）, its surrounding There is combination connectivity port at edge（3）, respectively combine connectivity port（3）Circuit connection is formed in component internal；

Component internal includes the photovoltaic cell string that certain amount interconnects（4）, the multiple ortho position connectors of each component outfit （6）With meta connector（5）；

Wherein, the convex fitting that photovoltaic module passes through frame（2）And female type connection（1）Realize two adjacent photovoltaic components it Between mechanical connection, pass through the ortho position connector of outfit（6）With meta connector（5）Complete combination connectivity port（3）Between phase Connect and realize the circuit string between adjacent photovoltaic component and connect.
A kind of 2. photovoltaic module for being easy to combination according to claim 1, it is characterised in that：Described combination connectivity port （3）Include A, B, C, D, E, F, G, H, I, J, K, L, M and N totally 12 ports, wherein tri- port circuits in component of A, F, K It is connected and with being connected battery strings（4）Battery strings cathode output end（7）, tri- ports of D, I, N in component circuit be connected and with Battery strings（4）Battery strings cathode output end（8）It is connected, tri- port circuit communications in component of E, B, H, tri- ends of G, M, J Mouth circuit communication, two port circuit communications in component of C, N in component.