CN220475730U - Photovoltaic junction box and photovoltaic assembly - Google Patents
Photovoltaic junction box and photovoltaic assembly Download PDFInfo
- Publication number
- CN220475730U CN220475730U CN202322115274.2U CN202322115274U CN220475730U CN 220475730 U CN220475730 U CN 220475730U CN 202322115274 U CN202322115274 U CN 202322115274U CN 220475730 U CN220475730 U CN 220475730U
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- photovoltaic
- junction box
- movable
- photovoltaic junction
- diode
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- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic junction box and a photovoltaic assembly, which comprise the photovoltaic assembly and the photovoltaic junction box, wherein the photovoltaic junction box is fixedly connected to the surface of the photovoltaic assembly, a substrate is arranged in the photovoltaic junction box, a diode is arranged in the photovoltaic junction box, the diode is electrically connected with the substrate through a connecting assembly, the connecting assembly comprises two symmetrically arranged connecting shells, strip-shaped through grooves are respectively arranged at two opposite side walls of the connecting shells, the photovoltaic assembly and the photovoltaic junction box arranged on the photovoltaic assembly are arranged in the photovoltaic junction box, the diode is arranged in the photovoltaic junction box through the photovoltaic assembly, the connecting shell is provided with the strip-shaped through grooves, a first pin and a second pin of the diode are respectively inserted into the high parts of the strip-shaped through grooves, the connecting process is more convenient and rapid, and the connecting process is convenient to detach.
Description
Technical Field
The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic junction box and a photovoltaic module.
Background
A solar panel (or referred to as a solar panel) is a device that collects solar energy and converts the solar energy into electric energy. The current generated by each solar panel is weak, and a plurality of solar panels are required to be electrically connected together by a photovoltaic junction box so as to gather and output the current generated by the plurality of solar panels.
In the prior art, photovoltaic junction boxes are typically mounted directly on the respective solar panel and electrically connected to the bus bars of the solar panel. The photovoltaic junction box is provided with a conductive terminal and a diode electrically connected to the conductive terminal. In the prior art, the diode is conventionally placed by fixing it on a horizontal surface of the conductive terminal parallel to the solar panel by soldering, resistance welding, or the like. If the diode fails, the replacement is difficult, and the operation is complex during the installation, therefore, a photovoltaic junction box and a photovoltaic module are provided.
Disclosure of Invention
The utility model aims to provide a photovoltaic junction box and a photovoltaic module, which are used for solving the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a photovoltaic terminal box and photovoltaic module, includes photovoltaic module and photovoltaic terminal box, photovoltaic terminal box fixed connection is in photovoltaic module's on the surface, photovoltaic terminal box's inside is equipped with the base plate, photovoltaic terminal box's inside is equipped with the diode, the diode pass through coupling assembling with the base plate forms the electricity and is connected, wherein, coupling assembling includes the coupling housing that two symmetries set up, two relative lateral walls departments of coupling housing are provided with the bar through groove respectively, the base plate is located respectively coupling housing's inside, just the both sides punishment of diode do not is connected with first pin and second pin, first pin with the second pin is inserted and is connected with the base plate electricity by the bar through groove department that two coupling housing correspond respectively.
According to the technical scheme, the connecting shell comprises a bottom plate, the bottom plate is rectangular, the upper surface fixedly connected with casing of bottom plate, the strip leads to the groove setting on the lateral wall of casing, the upper surface of bottom plate corresponds the one side department fixedly connected with connecting plate that the strip leads to the groove, the fixed surface of connecting plate is connected with metal contact, the base plate sets up in metal contact's below and is connected with metal contact electricity, the inside activity of casing is equipped with the fly leaf corresponding with the connecting plate, metal contact is located between connecting plate and the corresponding fly leaf.
According to the technical scheme, the movable block is slidably arranged in the shell, and the movable plate is fixedly connected to the surface of the movable block.
According to the technical scheme, the same opposite surfaces of the shell are penetrated and provided with the sliding grooves, the connecting rods are fixedly connected between the movable blocks, and the connecting rods penetrate through the sliding grooves.
According to the technical scheme, the inside rotation of casing is equipped with drive screw, the terminal surface of movable block runs through and is equipped with movable sleeve, and movable sleeve and movable block sliding connection, and movable sleeve's both ends are provided with the spacing ring respectively, and are provided with the elastic component between movable sleeve and the movable block, drive screw's one end coaxial coupling has first bevel gear, the surface rotation of casing is equipped with adjusting nut, and adjusting nut coaxial coupling has the second bevel gear with first bevel gear engaged with.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the photovoltaic module and the photovoltaic junction box arranged on the photovoltaic module are arranged, the connecting module is arranged in the photovoltaic junction box, the diode is arranged in the photovoltaic junction box through the photovoltaic module, the connecting shell is arranged, the strip-shaped through groove is arranged on the connecting shell, the first pin and the second pin of the diode are respectively inserted into the high interior of the strip-shaped through groove, the connection of the diode is completed, the connection process is more convenient, and the disassembly is convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic top view of the cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a movable block structure according to the present utility model;
FIG. 3 is a schematic view of a left-hand cross-sectional structure of the present utility model;
FIG. 4 is a schematic view of the structure of the connecting mechanism of the present utility model;
in the figure: 1-photovoltaic junction box, 2-diode, 3-bar logical groove, 4-first pin, 5-second pin, 6-bottom plate, 7-casing, 8-connecting plate, 9-metal contact, 10-fly leaf, 11-movable block, 12-spout, 13-connecting rod, 14-drive screw, 15-movable sleeve pipe, 16-first bevel gear, 17-adjusting nut, 18-second bevel gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the photovoltaic junction box and the photovoltaic module comprise the photovoltaic module and the photovoltaic junction box 1, the photovoltaic junction box 1 is fixedly connected to the surface of the photovoltaic module, a substrate is arranged in the photovoltaic junction box 1, a diode 2 is arranged in the photovoltaic junction box 1, the diode 2 is electrically connected with the substrate through the connecting module, the connecting module comprises two symmetrically arranged connecting shells, strip-shaped through grooves 3 are respectively arranged at two opposite side walls of the connecting shells, the substrate is respectively positioned in the connecting shells, a first pin 4 and a second pin 5 are respectively connected to two sides of the diode 2, and the first pin 4 and the second pin 5 are respectively inserted into the strip-shaped through grooves 3 corresponding to the two connecting shells and are electrically connected with the substrate;
specifically, the connection housing includes a bottom plate 6, as shown in fig. 4, the bottom plate 6 is in a strip shape, two bottom plates 6 are arranged in parallel in the length direction, the upper surface of the bottom plate 6 is fixedly connected with a housing 7, the strip-shaped through grooves 3 are arranged on the side wall of the housing 7, specifically, the strip-shaped through grooves 3 respectively penetrate through the side wall and the upper side wall of the housing 7 and form an L shape, so that the first pin 4 and the second pin 5 of the diode 2 are conveniently inserted from above the connection mechanism, one side of the upper surface of the bottom plate 6 corresponding to the strip-shaped through grooves 3 is fixedly connected with a connection plate 8, as shown in fig. 1, the surface of the connection plate 8 is fixedly connected with a metal contact 9, the substrate is arranged below the metal contact 9 and is electrically connected with the metal contact 9, a movable plate 10 corresponding to the connection plate 8 is movably arranged in the housing 7, and the metal contact 9 is positioned between the connection plate 8 and the corresponding movable plate 8, after the first pin 4 or the second pin 5 is inserted from the strip-shaped through grooves 3, the pin is positioned between the metal contact 9 and the movable plate 10, so that the diode can be clamped by controlling the movement of the movable plate 10;
specifically, as shown in fig. 2, a movable block 11 is slidably disposed in the housing 7, and the movable plate 10 is fixedly connected to the surface of the movable block 11, so as to control the movable block 11 to slide in the housing 7, i.e. control the movable plate 11 to move synchronously;
specifically, the opposite surfaces of the same end of the housing 7 are provided with sliding grooves 12 in a penetrating manner, a connecting rod 13 is fixedly connected between the movable blocks 11, the connecting rod 13 penetrates through the sliding grooves 12 and connects the two movable blocks 11 into a whole under the action of the connecting rod 13, so that when one movable block 11 is controlled to move, the other movable block 11 can be driven to move through the connecting rod 13, and the movable plates 10 in the two housings 7 are controlled to synchronously move so as to clamp the first pins 4 and the second pins 5 respectively;
specifically, a driving screw 14 is rotationally arranged in the shell 7, the end surface of the movable block 11 is provided with a movable sleeve 15 in a penetrating manner, the movable sleeve 15 is in sliding connection with the movable block 11, the extending direction of the movable sleeve 15 is in the same direction as the length direction of the movable block 11, two ends of the movable sleeve 15 are respectively provided with a limiting ring, the movable sleeve 15 is prevented from being separated from the movable block 11, an elastic piece is arranged between the movable sleeve 15 and the movable block 11, one end of the driving screw 14 is coaxially connected with a first bevel gear 16, the outer surface of the shell 7 is rotationally provided with an adjusting nut 17, the adjusting nut 17 is coaxially connected with a second bevel gear 18 meshed with the first bevel gear 16, the second bevel gear 18 can be controlled to rotate through the adjusting nut 17, the movable sleeve 15 can be controlled to slide along the driving screw 14 under the action of the first bevel gear 16, the movable block 11 is further driven to move, after pins are clamped by the movable plate 10, if the adjusting nut is continuously rotated, the movable sleeve 15 overcomes the elastic piece to slide relative to the movable block 11, and the stress of the clamping pins can be adjusted, so that the clamping stress can be flexibly adjusted according to the thickness of the pins, and the diode is more stable;
when the LED lamp is used, the first pin 4 and the second pin 5 of the diode 2 are respectively inserted into the two shells 7 through the strip-shaped through grooves 3, then the second bevel gear 18 can be controlled to rotate through the adjusting nut 17, the movable sleeve 15 can be controlled to slide along the driving screw 14 under the action of the first bevel gear 16, the movable block 11 is driven to move, the movable plate 10 and the connecting plate 8 clamp the pins, after the pins are clamped, the metal contacts 9 are in contact with the pins, the electric connection between the diode and the substrate is completed, if the adjusting nut is continuously rotated, the movable sleeve 15 overcomes the sliding of the elastic piece relative to the movable block 11, and at the moment, the stress of the clamping pins can be adjusted, so that the clamping stress can be flexibly adjusted according to the thickness of the diode pins.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a photovoltaic terminal box and photovoltaic module, includes photovoltaic module and photovoltaic terminal box (1), its characterized in that: the photovoltaic junction box (1) is fixedly connected to the surface of the photovoltaic module, a substrate is arranged in the photovoltaic junction box (1), a diode (2) is arranged in the photovoltaic junction box (1), the diode (2) is electrically connected with the substrate through a connecting assembly, the connecting assembly comprises two symmetrically arranged connecting shells, strip-shaped through grooves (3) are respectively arranged at two opposite side walls of the connecting shells, the substrate is respectively located in the connecting shells, a first pin (4) and a second pin (5) are respectively connected to two sides of the diode (2), and the first pin (4) and the second pin (5) are respectively inserted into the strip-shaped through grooves (3) corresponding to the two connecting shells and are electrically connected with the substrate.
2. The photovoltaic junction box and photovoltaic module according to claim 1, wherein: the connecting shell comprises a bottom plate (6), the bottom plate (6) is rectangular, the upper surface fixedly connected with casing (7) of bottom plate (6), bar logical groove (3) set up on the lateral wall of casing (7), the upper surface of bottom plate (6) corresponds one side department fixedly connected with connecting plate (8) of bar logical groove (3), the fixed surface of connecting plate (8) has metal contact (9), the base plate sets up in the below of metal contact (9) and is connected with metal contact (9) electricity, the inside activity of casing (7) is equipped with fly leaf (10) corresponding with connecting plate (8), metal contact (9) are located between connecting plate (8) and corresponding fly leaf (10).
3. The photovoltaic junction box and photovoltaic module according to claim 2, wherein: the inside of the shell (7) is slidably provided with a movable block (11), and the movable plate (10) is fixedly connected to the surface of the movable block (11).
4. A photovoltaic junction box and photovoltaic module according to claim 3, characterized in that: the surface opposite to the same end of the shell (7) is provided with a sliding groove (12) in a penetrating mode, a connecting rod (13) is fixedly connected between the movable blocks (11), and the connecting rod (13) penetrates through the sliding groove (12).
5. The photovoltaic junction box and photovoltaic module according to claim 4, wherein: the inside rotation of casing (7) is equipped with drive screw (14), the terminal surface of movable block (11) runs through and is equipped with movable sleeve (15), and movable sleeve (15) and movable block (11) sliding connection, and the both ends of movable sleeve (15) are provided with the spacing ring respectively, and are provided with the elastic component between movable sleeve (15) and the movable block (11), the one end coaxial coupling of drive screw (14) has first bevel gear (16), the surface rotation of casing (7) is equipped with adjusting nut (17), and adjusting nut (17) coaxial coupling has second bevel gear (18) with first bevel gear (16) engaged with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115274.2U CN220475730U (en) | 2023-08-08 | 2023-08-08 | Photovoltaic junction box and photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115274.2U CN220475730U (en) | 2023-08-08 | 2023-08-08 | Photovoltaic junction box and photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475730U true CN220475730U (en) | 2024-02-09 |
Family
ID=89777112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322115274.2U Active CN220475730U (en) | 2023-08-08 | 2023-08-08 | Photovoltaic junction box and photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475730U (en) |
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2023
- 2023-08-08 CN CN202322115274.2U patent/CN220475730U/en active Active
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