CN220400970U - Modular multi-core photovoltaic connector connecting device - Google Patents

Abstract

The utility model discloses a modularized multi-core photovoltaic connector connecting device which comprises a plurality of mounting seats and a panel, wherein the mounting seats are uniformly and alternately nested on the panel, the photovoltaic connector comprises a male connector and a female connector, the plurality of male connectors and the plurality of female connectors are respectively and adjacently arranged on the mounting seats, mounting holes corresponding to the male connectors and the female connectors are arranged on the mounting seats, conductive cores are inserted along the directions of nuts of the male connectors and the female connectors at one end of the mounting seats, the novel structure of the device is designed into an integrated four-core photovoltaic connector (two-core/three-core/. The three-core/the three-core) and one module can meet a plurality of opposite sockets (2 ports/3 ports/4 ports.. The three-core/the three-core) and can realize integral opposite insertion, and a plurality of conductive cores are simultaneously welded and installed.

Description

Modular multi-core photovoltaic connector connecting device

Technical Field

The utility model belongs to the technical field of photovoltaics, and particularly relates to a modularized multi-core photovoltaic connector connecting device.

Background

In a photovoltaic system, the connector has a small ratio, but many links are needed, for example, the photovoltaic connector has application in cable connection between an inverter end, a bus box body, a distribution box, an energy storage electric cabinet end and the like.

The photovoltaic connectors applied in the existing photovoltaic field are all single-core photovoltaic connectors, and as market demands increase, requirements on connector installation efficiency are also higher and higher, and automatic installation is more prone to be achieved.

As fig. 1 shows a photovoltaic single-core connector, the structure is composed of a connector main body, a conductive core, a sealing structure and a nut, and a single installation locking and a single conductive core crimping insertion are needed, which has the following disadvantages:

(1) In the using process of the product, a plurality of connectors are arranged on a panel (as shown in figure 2), the connectors are required to be respectively arranged for a plurality of times, in the installing process, the connectors are required to be locked with a box body singly, a single conductive core is in crimping insertion, the operation steps are complex, and the operation is easy to be wrong;

(2) Because the photovoltaic connector can produce badly in the application process, the replacement of original product needs whole unpacking to change the panel, and complex operation is complicated.

Disclosure of Invention

In order to solve the above problems, the utility model provides a modular multi-core photovoltaic connector connecting device, which is designed as an integrated four-core photovoltaic connector (two-core/three-core/. The use of the combination of the two cores and the three cores) and one module satisfies a plurality of opposite sockets (2 ports/3 ports/4 ports) and can realize the integrated opposite insertion and the simultaneous welding installation of a plurality of conductive cores.

The utility model is realized by the following technical scheme:

the modularized multi-core photovoltaic connector connecting device comprises a panel and a plurality of installation seats, wherein the installation seats are uniformly nested on the panel at intervals, the photovoltaic connector comprises a male connector and a female connector, and the plurality of male connectors and the plurality of female connectors are respectively and adjacently installed on the installation seats;

the mounting seat is provided with mounting holes corresponding to the male connector and the female connector, and the conductive core is inserted along the nut direction of the male connector and the female connector at one side of the mounting seat.

Further, the mounting seat is rectangular.

Further, fixing holes are formed in the panel corresponding to the mounting seats.

Further, two sets of male connectors and female connectors are arranged on each mounting seat.

Further, the male connector comprises a male connector main body pipe, a sealing structure and a nut.

Further, the female joint comprises a female joint main body pipe, a sealing ring and a nut.

Further, two clamping connectors are arranged on the male connector, and two clamping grooves matched with the clamping connectors are formed in the female connector.

Further, the panel is a PCB.

Further, the mounting seat is connected with the panel through a fixing screw.

Further, sealing elements are arranged around the mounting seat.

The utility model has the beneficial effects that:

1. the utility model realizes that a plurality of conductive cores can be welded on the PCB at the same time, thereby being beneficial to realizing automation;

2. the utility model can meet the fixation of products by locking the fixing screw, realizes the function of carrying load on the product plate, has simple operation and improves the installation efficiency and reliability;

3. the utility model realizes multi-port opposite insertion by single installation, and simplifies the installation steps;

4. if the product is bad and needs to be replaced, the utility model can carry out local modularized replacement.

Drawings

Fig. 1 is a schematic structural view of male and female connectors of a prior art single-core photovoltaic connector;

FIG. 2 is a prior art connector mounting schematic;

FIG. 3 is a schematic view of a mounting base according to the present utility model;

FIG. 4 is a schematic perspective view of a mounting base of the present utility model;

FIG. 5 is a schematic overall perspective view of the present utility model;

FIG. 6 is a schematic diagram of the overall structure of the present utility model;

reference numerals: 1. a mounting base; 2. a panel; 3. a male connector; 301. a male connector body tube; 4. a female joint; 401. a female joint main body tube; 5. a nut; 6. a clamping joint; 7. a clamping groove; 8. and a seal.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

It should be understood that in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 3, the utility model provides a modular multi-core photovoltaic connector connecting device, which comprises a plurality of mounting seats 1 and a panel 2, wherein the mounting seats 1 are uniformly and alternately nested on the panel 2, and sealing elements 8 are arranged around the mounting seats 1.

The mounting seat 1 is connected with the panel 2 through the fixing screw, the fixing screw can be locked to fix the product, the function of on-board load conduction of the product is realized, the operation is simple, and the mounting efficiency and the reliability are improved; the mounting seat 1 is rectangular or other shapes, a fixing hole is formed in the panel 2 corresponding to the mounting seat 1, and the panel 2 is a PCB.

The photovoltaic connector comprises a male connector 3 and a female connector 4, wherein the male connector 3 comprises a male connector main body pipe 301, a sealing structure and a nut, the sealing structure comprises a sealing ring positioned on the male connector main body pipe 301 and a sealing gasket positioned at the joint of the nut and the male connector main body pipe 301, and the female connector 4 comprises a 401, a sealing ring and a nut.

The male connector 3 is provided with two clamping connectors 6, and the female connector 4 is provided with two clamping grooves 7 matched with the clamping connectors, so that the male connector 3 is clamped with the female connector 4.

The male connector 3 and the female connector 4 are respectively and adjacently arranged on the mounting seat 1, and the mounting seat 1 is provided with mounting holes corresponding to the bottoms of the male connector 3 and the female connector 4.

The nuts of the male connector 3 and the female connector 4 are located on the same side of the mounting seat 1, and the corresponding conductive cores 9 are inserted along the directions of the nuts 5 of the male connector and the female connector located on one side of the mounting seat respectively, so that the conductive cores 9 can be welded on the PCB at the same time, and automation is facilitated.

Furthermore, two groups of male connectors 3 and female connectors 4 are arranged on each mounting seat 1 to form an integrated four-core photovoltaic connector, multiple-port opposite insertion is realized through single mounting, and mounting steps are simplified.

Of course, the utility model is not limited to the embodiments described above, but several other embodiments based on the design concept of the utility model are provided below.

The device can also be designed into an integrated multi-core photovoltaic connector (two-core/three-core/. The structure is composed of a connector body, a conductive core and a sealing structure). One module satisfies a plurality of to the socket (2 mouths/3 mouths/4 mouths are the same general order of magnitude and order of magnitude/N mouths), can realize integral type to inserting, and a plurality of conductive cores welding installation simultaneously can carry out local modularization change when the product takes place to be bad and need change.

It should be understood that although the present disclosure describes embodiments in terms of examples, not every embodiment is provided with a single embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims (4)

1. Modularized multi-core photovoltaic connector connecting device is characterized in that: the PCB mounting structure comprises a panel (2) and a plurality of mounting seats (1), wherein the panel (2) is a PCB, the mounting seats (1) are uniformly nested on the panel (2) at intervals, sealing pieces (8) are arranged around the mounting seats (1), and the mounting seats (1) are connected with the panel (2) through fixing screws;

the photovoltaic connector comprises a male connector (3) and a female connector (4), wherein the male connector (3) and the female connector (4) are respectively and adjacently arranged on an installation seat (1), two clamping connectors (6) are arranged on the male connector (3), and two clamping grooves (7) matched with the clamping connectors are formed in the female connector (4);

the mounting seat (1) is provided with mounting holes corresponding to the male connector (3) and the female connector (4), and the conductive core (9) is inserted along the direction of the nuts (5) of the male connector and the female connector at one side of the mounting seat (1).

2. The modular multi-core photovoltaic connector connection apparatus of claim 1, wherein: the mounting seat (1) is rectangular.

3. The modular multi-core photovoltaic connector connection apparatus of claim 1, wherein: the panel (2) is provided with fixing holes corresponding to the mounting seats (1).

4. The modular multi-core photovoltaic connector connection apparatus of claim 1, wherein: two groups of male connectors (3) and female connectors (4) are arranged on each mounting seat (1).