CN108768288B - Line box applied to photovoltaic module - Google Patents
Line box applied to photovoltaic module Download PDFInfo
- Publication number
- CN108768288B CN108768288B CN201810634844.XA CN201810634844A CN108768288B CN 108768288 B CN108768288 B CN 108768288B CN 201810634844 A CN201810634844 A CN 201810634844A CN 108768288 B CN108768288 B CN 108768288B
- Authority
- CN
- China
- Prior art keywords
- magnetic ring
- positive electrode
- wire box
- joint
- negative electrode
- 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.)
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Links
- 210000001503 joint Anatomy 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a wire box applied to a photovoltaic module, which comprises: the wire box body and the positive electrode joint and the negative electrode joint connected with the wire box body are connected through a magnet. The positive electrode connector and the negative electrode connector are convenient to connect through the magnet, when the positive electrode connector and the negative electrode connector are required to be detached, positive and negative connector separation work can be quickly and effectively achieved only by applying torsion, and therefore convenience in disassembly and assembly can be effectively improved, and work efficiency is improved compared with a traditional clamping connection mode.
Description
Technical Field
The invention relates to the technical field of wire boxes, in particular to a wire box applied to a photovoltaic module.
Background
Compared with the traditional power generation mode, the solar power generation is rapidly developed due to the efficient and clean power generation mode.
In the process of generating and installing the solar module, some difficulties always exist. The existing assembly wire box is basically installed by realizing assembly series connection through the male and female cable connectors of the wire box to form a loop, the butt joint mode of the male and female cable connectors is easy to operate in wiring, the difficulty is high in disassembly in the use process of a power station, the separation of positive and negative connection lugs is always required to be realized by means of a sharp tool, the manual operation difficulty is high, the application operation difficulty of the power station is increased, and therefore the working efficiency is reduced.
Therefore, how to provide a wire box convenient to disassemble and assemble, and further improve the working efficiency, is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to provide a wire box applied to a photovoltaic module, which can effectively solve the problems of inconvenient disassembly and assembly of the wire box and the like.
In order to solve the technical problems, the invention provides the following technical scheme:
A wire box for a photovoltaic module, comprising: the wire box body and with positive electrode joint and the negative electrode joint of wire box body coupling, positive electrode joint with the negative electrode joint passes through magnet connection.
Preferably, the magnet comprises a first magnetic ring and a second magnetic ring, the first magnetic ring is arranged at the end part of the positive electrode joint, the second magnetic ring is arranged at the end part of the negative electrode joint, and the positive electrode joint and the negative electrode joint are in butt joint through the first magnetic ring and the second magnetic ring.
Preferably, a blind hole is formed in the end portion of the positive electrode connector, the axis of the blind hole is coaxial with the axis of the positive electrode connector, the first magnetic ring is arranged at the bottom of the blind hole, and the negative electrode connector extends into the blind hole so that the second magnetic ring is in butt joint with the first magnetic ring.
Preferably, the outer side walls of the positive electrode joint and the negative electrode joint are provided with anti-slip parts.
Preferably, the anti-slip portion is a knurled layer.
Preferably, the anti-slip part is a rubber ring.
Compared with the prior art, the technical scheme has the following advantages:
The invention provides a wire box applied to a photovoltaic module, which comprises: the wire box body and the positive electrode joint and the negative electrode joint connected with the wire box body are connected through a magnet. The positive electrode connector and the negative electrode connector are convenient to connect through the magnet, when the positive electrode connector and the negative electrode connector are required to be detached, positive and negative connector separation work can be quickly and effectively achieved only by applying torsion, and therefore convenience in disassembly and assembly can be effectively improved, and work efficiency is improved compared with a traditional clamping connection mode.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a wire box applied to a photovoltaic module according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a junction between a positive electrode connector and a negative electrode connector of a wire box applied to a photovoltaic module according to an embodiment of the present invention.
The reference numerals are as follows:
1 is a wire box body, 2 is a positive electrode joint, 21 is a first magnetic ring, 3 is a negative electrode joint, and 31 is a second magnetic ring.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than those herein described, and those skilled in the art may readily devise numerous other arrangements that do not depart from the spirit of the invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a wire box applied to a photovoltaic module according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a junction between a positive electrode connector and a negative electrode connector of a wire box applied to a photovoltaic module according to an embodiment of the present invention.
One embodiment of the present invention provides a wire box applied to a photovoltaic module, comprising: the wire box body 1 and the positive electrode joint 2 and the negative electrode joint 3 which are connected with the wire box body 1 are connected through magnets.
In this embodiment, be convenient for realize the connection of anodal joint 2 and negative pole joint 3 through magnet, when needs dismantlement, only need through exerting torsion, can swiftly effectively realize positive and negative joint separation work, consequently for traditional joint's connected mode, can effectively improve the convenience of dismouting, and then improve work efficiency.
Specifically, the magnet includes a first magnetic ring 21 and a second magnetic ring 31, the first magnetic ring 21 is disposed at the end of the positive electrode joint 2, the second magnetic ring 31 is disposed at the end of the negative electrode joint 3, and the positive electrode joint 2 and the negative electrode joint 3 are butted through the first magnetic ring 21 and the second magnetic ring 31. The first magnetic ring 21 and the second magnetic ring 31 may be respectively mounted on the positive electrode connector 2 and the negative electrode connector 3 by a fixing manner such as a pasting manner or a clamping manner, and the fixing manner is not limited in this embodiment, and the present embodiment is specific according to the situation. In addition, only one of the positive electrode tab 2 and the negative electrode tab 3 may be provided with a magnet, and the other may be provided with an iron material to which the magnet is attached.
Further, a blind hole is formed in the end portion of the positive electrode joint 2, the axis of the blind hole is coaxial with the axis of the positive electrode joint 2, the first magnetic ring 21 is arranged at the bottom of the blind hole, and the negative electrode joint 3 extends into the blind hole so that the second magnetic ring 31 is in butt joint with the first magnetic ring 21. The first magnetic ring 21 and the second magnetic ring 31 which are butted with each other can be prevented from being exposed to the outside through the blind holes, so that the protection of the butted region can be realized.
In order to facilitate the disassembly and assembly of the positive electrode tab 2 and the negative electrode tab 3, in the present embodiment, the outer side walls of the positive electrode tab 2 and the negative electrode tab 3 are provided with anti-slip portions. The positive electrode tab 2 and the negative electrode tab 3 may be provided in a prismatic shape to facilitate disassembly by a user.
The skid-proof part may be a knurled layer or a rubber ring, etc. Wherein knurling layer can be directly processed on the lateral wall of anodal joint 2 and negative pole joint 3, can set up the annular groove on the lateral wall of anodal joint 2 and negative pole joint 3 in addition, makes the rubber circle install in the annular groove.
It is further 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A wire box for a photovoltaic module, comprising: the wire box comprises a wire box body, and a positive electrode connector and a negative electrode connector which are connected with the wire box body, wherein the positive electrode connector and the negative electrode connector are connected through a magnet;
The magnet comprises a first magnetic ring and a second magnetic ring, the first magnetic ring is arranged at the end part of the positive electrode joint, the second magnetic ring is arranged at the end part of the negative electrode joint, the first magnetic ring and the second magnetic ring are respectively arranged on the positive electrode joint and the negative electrode joint through pasting or clamping, and the positive electrode joint and the negative electrode joint are in butt joint through the first magnetic ring and the second magnetic ring;
Or one of the positive electrode joint and the negative electrode joint is provided with a magnet, and the other is provided with an iron material which can be adsorbed by the magnet.
2. The wire box applied to a photovoltaic module according to claim 1, wherein a blind hole is formed in the end portion of the positive electrode joint, the axis of the blind hole is coaxial with the axis of the positive electrode joint, the first magnetic ring is arranged at the bottom of the blind hole, and the negative electrode joint extends into the blind hole so that the second magnetic ring is in butt joint with the first magnetic ring.
3. The wire box applied to a photovoltaic module according to claim 1 or 2, wherein the outer side walls of the positive electrode tab and the negative electrode tab are provided with anti-slip portions.
4. The wire box for a photovoltaic module according to claim 3, wherein the anti-slip portion is a knurled layer.
5. The wire box for a photovoltaic module according to claim 3, wherein the anti-slip part is a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634844.XA CN108768288B (en) | 2018-06-15 | 2018-06-15 | Line box applied to photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634844.XA CN108768288B (en) | 2018-06-15 | 2018-06-15 | Line box applied to photovoltaic module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108768288A CN108768288A (en) | 2018-11-06 |
| CN108768288B true CN108768288B (en) | 2024-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810634844.XA Active CN108768288B (en) | 2018-06-15 | 2018-06-15 | Line box applied to photovoltaic module |
Country Status (1)
| Country | Link |
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| CN (1) | CN108768288B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108768288A (en) | 2018-11-06 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 314416 Yuanxi Road, Yuanhua Town, Haining, Jiaxing, Zhejiang 58 Applicant after: ZHEJIANG JINKO SOLAR Co.,Ltd. Applicant after: Jingke Energy Co.,Ltd. Address before: 314416 Yuanxi Road, Yuanhua Town, Haining, Jiaxing, Zhejiang 58 Applicant before: ZHEJIANG JINKO SOLAR Co.,Ltd. Country or region before: China Applicant before: JINKO SOLAR Co.,Ltd. |
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