CN110137709B - Photovoltaic module power test connecting wire tool device - Google Patents
Photovoltaic module power test connecting wire tool device Download PDFInfo
- Publication number
- CN110137709B CN110137709B CN201910474325.6A CN201910474325A CN110137709B CN 110137709 B CN110137709 B CN 110137709B CN 201910474325 A CN201910474325 A CN 201910474325A CN 110137709 B CN110137709 B CN 110137709B
- Authority
- CN
- China
- Prior art keywords
- copper
- pressing block
- wire
- base
- locking bolt
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229910052802 copper Inorganic materials 0.000 claims abstract description 60
- 239000010949 copper Substances 0.000 claims abstract description 60
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 241000270728 Alligator Species 0.000 description 1
- 241000270722 Crocodylidae Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses a photovoltaic module power test connecting wire tool device, which comprises: a base; the fixed pressing block is provided with at least two groups; the fixing bolts are at least provided with two groups, and the fixing pressing blocks are connected with the base through the fixing bolts; the copper pressing blocks are at least provided with two groups and are connected with the base; the locking bolt is provided with at least two groups; the copper pressing block is connected with the connector wire through the locking bolt; this allows for quick replacement of the connector and ensures contact resistance of the connection point.
Description
Technical Field
The invention relates to the technical field of photovoltaic modules, in particular to a connecting line tool device for testing power of a photovoltaic module.
Background
The connectors on the photovoltaic module power testing machine are all required to be replaced regularly, and the contact resistance can be increased after the connector is plugged and unplugged for a plurality of times. The power testing machine is high-precision equipment, and the contact resistance has a large influence on the power testing value. Because the connector needs to be replaced continuously, how to replace quickly and ensure that the contact of the connecting points is good, the problem to be solved is solved. At present, the wire is basically welded by welding tin after being directly screwed together, or a new connecting wire is clamped by crocodile pliers.
To facilitate replacement of connectors on a tester, new wires after replacement are typically screwed together and soldered, or a new connector is directly clamped with alligator pliers, etc. The contact resistance of the connection point is difficult to ensure, and the power test abnormality is directly caused.
Therefore, there is a need for a photovoltaic module power test connection line tooling device that can quickly replace connectors and ensure contact resistance of connection points.
Disclosure of Invention
In order to solve the technical problems, the invention provides a photovoltaic module power test connecting wire tooling device which can be used for quickly replacing connectors and ensuring the contact resistance of connecting points.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
a photovoltaic module power test connection line tooling device, comprising:
A base;
the fixed pressing block is provided with at least two groups;
The fixing bolts are at least provided with two groups, and the fixing pressing blocks are connected with the base through the fixing bolts;
The copper pressing blocks are at least provided with two groups and are connected with the base;
the locking bolt is provided with at least two groups;
and the copper pressing block is connected with the connector wire through the locking bolt.
The tooling device for the photovoltaic module power test connecting line can be used for quickly replacing connectors and guaranteeing the contact resistance of connecting points.
On the basis of the technical scheme, the following improvement can be made:
preferably, the copper compact includes: the first copper briquetting and second copper briquetting, first copper briquetting with connector wire is connected.
As the preferable scheme, a limiting cavity is formed in the base, and the first copper pressing block and the second copper pressing block are arranged at two ends in the limiting cavity and are connected with the limiting cavity.
As a preferred scheme, a photovoltaic module power test connecting wire tool equipment includes: and the power tester wire is connected with the second copper pressing block.
Preferably, the first copper pressing block is pressed against the connector wire by the locking bolt.
Preferably, the second copper pressing block is pressed against the power tester wire by the locking bolt.
As a preferable scheme, the fixed pressing block is L-shaped.
As the preferable scheme, the L-shaped long side of the fixed pressing block is provided with a locking bolt, and the L-shaped short side of the fixed pressing block is provided with a fixing bolt.
As a preferred aspect, the fixing compact includes: the first fixed pressing block is installed on the base through the fixing bolt, the first copper pressing block is pressed through the locking bolt, the metal wire of the connector wire is pressed, and the first copper pressing block is connected with the connector wire in a pressing mode.
As a preferable scheme, the second fixed pressing block is installed on the base through the fixed bolt, the second copper pressing block is pressed through the locking bolt, a metal wire of a lead of the power testing machine is pressed, and the second copper pressing block is pressed and connected with the lead of the power testing machine.
Drawings
Fig. 1 is a structural diagram of a fixture device for testing power of a photovoltaic module according to an embodiment of the present invention;
Wherein: 1. the power testing device comprises a connector wire, a power testing machine wire, a fixing pressing block, a fixing bolt, a locking bolt, a copper pressing block, a base, a first fixing pressing block, a second fixing pressing block, a first copper pressing block, a second copper pressing block, a limiting cavity, a 13-L-shaped long side and a 14-L-shaped short side.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to achieve the purpose of the present invention, as shown in fig. 1, a fixture device for a power test connection line of a photovoltaic module in this embodiment includes:
A base 7;
the fixed pressing block 3 is provided with at least two groups;
the fixing bolts 4 are at least provided with two groups, and the fixing press blocks 3 are connected with the base 7 through the fixing bolts 4;
the copper pressing blocks 6 are at least provided with two groups, and the copper pressing blocks 6 are connected with the base 7;
The locking bolts 5 are at least provided with two groups;
the copper press block 6 is connected with the connector wire 1 through the locking bolt 5.
The tooling device for the photovoltaic module power test connecting line can be used for quickly replacing connectors and guaranteeing the contact resistance of connecting points.
In some embodiments, the copper compact 6 comprises: a first copper compact 10 and a second copper compact 11, the first copper compact 10 being connected to the connector wire 1.
By adopting the embodiment, the device has simple structure and convenient operation, ensures the contact resistance between the connector wire 1 and the power tester wire 2, and basically can neglect the contact resistance.
In some embodiments, the base 7 is provided with a limiting cavity 12, and the first copper pressing block 10 and the second copper pressing block 11 are both disposed at two ends in the limiting cavity 12 and connected to the limiting cavity.
With the above embodiment, since the first copper pressing block 10 and the second copper pressing block 11 adjust the pressing force through the locking bolt 5 and the fixing bolt 4, the copper pressing block can be quickly disassembled and assembled, and can ensure sufficient contact with the wire, and the contact resistance can be basically ignored.
In some embodiments, a photovoltaic module power test connection line tooling device includes: and the power tester wire 2 is connected with the second copper pressing block 11.
By adopting the embodiment, the device has the advantages of simple structure and convenient operation, ensures the contact resistance between the connector wire and the power tester wire, and basically can neglect the contact resistance.
In some embodiments, the first copper block 10 is pressed against the connector line 1 by the locking bolt 5.
By adopting the embodiment, the device has simple structure and convenient operation, ensures the contact resistance between the connector wire 1 and the power tester wire 2, and basically can neglect the contact resistance.
In some embodiments, the second copper block 11 is pressed against the power tester wire 2 by the locking bolt 5.
By adopting the embodiment, the device has simple structure and convenient operation, ensures the contact resistance between the connector wire 1 and the power tester wire 2, and basically can neglect the contact resistance.
In some embodiments, the fixed compact 3 is "L" shaped.
By adopting the embodiment, the device has simple structure and convenient operation.
In some embodiments, the locking bolt 5 is arranged on the long side of the L-shaped of the fixed pressing block 3, and the fixing bolt 4 is arranged on the short side of the L-shaped of the fixed pressing block 3.
By adopting the embodiment, the device controls the copper pressing block 6 through the locking bolt 5 and the fixing bolt 4, achieves the purposes of quickly replacing the connector and guaranteeing the contact resistance between the connector wire 1 and the power tester wire 2, basically can neglect the contact resistance, and ensures that the power test is normally carried out.
In some embodiments, the fixed compact 3 comprises: the first fixed pressing block 8 and the second fixed pressing block 9, the first fixed pressing block 8 is installed on the base 7 through the fixed bolt 4, the first copper pressing block 10 is pressed through the locking bolt 5, the metal wire of the connector wire 1 is pressed, and the first copper pressing block 10 is connected with the connector wire 1 in a pressing mode.
By adopting the embodiment, the device is simple in structure and convenient to operate, the first copper pressing block 10 is pressed against and connected with the connector wire 1, so that the contact resistance between the connector wire 1 and the power tester wire 2 is ensured, the contact resistance can be basically ignored, the normal performance of power testing is ensured, and the testing efficiency is improved.
In some embodiments, the second fixing press block 9 is mounted on the base 7 through the fixing bolt 4, and the second copper press block 11 is pressed through the locking bolt 5, so as to press the metal wire of the power tester wire 2, and the second copper press block 11 is in pressing connection with the power tester wire 2.
By adopting the embodiment, the structure is simple, the operation is convenient, the second copper pressing block 11 is pressed and connected with the power tester wire 2, the contact resistance between the connector wire 1 and the power tester wire 2 is ensured, the contact resistance can be basically ignored, the normal operation of the power test is ensured, and the test efficiency is improved.
The tooling device for the photovoltaic module power test connecting line provided by the invention has the following beneficial effects:
1) The utility model provides a photovoltaic module power test connecting wire tool equipment, because first copper briquetting with the second copper briquetting is through locking bolt and fixing bolt adjustment clamp force, both can quick assembly disassembly, can guarantee again to be contacted with wire fully, can basically neglect contact resistance, guaranteed that power test normally goes on, improved test efficiency;
2) A photovoltaic module power test connecting wire tool device controls a copper pressing block through a locking bolt and a fixing bolt, and achieves the purposes of quickly replacing a connector wire and guaranteeing contact resistance between the connector wire and a power tester wire.
3) The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the present invention.
Claims (2)
1. Photovoltaic module power test connecting wire tool equipment, its characterized in that includes:
A base;
the fixed pressing block is provided with at least two groups;
The fixing bolts are at least provided with two groups, and the fixing pressing blocks are connected with the base through the fixing bolts;
The copper pressing blocks are at least provided with two groups and are connected with the base;
the locking bolt is provided with at least two groups;
the copper pressing block is connected with the connector wire through the locking bolt;
the copper compact includes: a first copper compact and a second copper compact, the first copper compact being connected with the connector wire;
the base is provided with a limiting cavity, and the first copper pressing block and the second copper pressing block are arranged at two ends in the limiting cavity and are connected with the limiting cavity;
further comprises: the power tester wire is connected with the second copper pressing block;
the first copper pressing block is pressed against the connector wire through the locking bolt to be connected with the connector wire in a pressing mode;
the second copper pressing block is pressed against and connected with the lead of the power tester through the locking bolt;
The fixed briquetting includes: the first fixing pressing block is installed on the base through the fixing bolt, the first copper pressing block is pressed through the locking bolt, a metal wire of a connector wire is pressed, and the first copper pressing block is connected with the connector wire in a pressing mode;
The second fixed pressing block is installed on the base through the fixing bolt, and the second copper pressing block is pressed through the locking bolt to press the metal wire of the lead of the power tester, so that the second copper pressing block is in pressing connection with the lead of the power tester.
2. The photovoltaic module power test connection line tooling device of claim 1, wherein the fixed press block is "L" shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474325.6A CN110137709B (en) | 2019-05-31 | 2019-05-31 | Photovoltaic module power test connecting wire tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474325.6A CN110137709B (en) | 2019-05-31 | 2019-05-31 | Photovoltaic module power test connecting wire tool device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110137709A CN110137709A (en) | 2019-08-16 |
| CN110137709B true CN110137709B (en) | 2024-07-16 |
Family
ID=67579739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474325.6A Active CN110137709B (en) | 2019-05-31 | 2019-05-31 | Photovoltaic module power test connecting wire tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110137709B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205301376U (en) * | 2016-01-11 | 2016-06-08 | 国家电网公司 | Special quick termination of electric power measurement |
| CN209948092U (en) * | 2019-05-31 | 2020-01-14 | 苏州腾晖光伏技术有限公司 | Photovoltaic module power test connecting wire tool equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450868B (en) * | 2016-11-04 | 2019-03-26 | 吉林省中赢高科技有限公司 | A kind of aluminium terminal and copper-aluminium transition connector |
| CN206271894U (en) * | 2016-12-27 | 2017-06-20 | 昆山国技电子有限公司 | A kind of multiplex connector of high stability |
| CN106877025B (en) * | 2017-02-24 | 2018-12-28 | 国网冀北电力有限公司技能培训中心 | Electric control appliance Speed wiring device |
| CN208489365U (en) * | 2018-05-15 | 2019-02-12 | 无锡华光电力工程有限公司 | A kind of power equipment connecting terminal |
| CN208690518U (en) * | 2018-06-01 | 2019-04-02 | 贵州电网有限责任公司 | A kind of round wires conducting wire L-type locking connector |
-
2019
- 2019-05-31 CN CN201910474325.6A patent/CN110137709B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205301376U (en) * | 2016-01-11 | 2016-06-08 | 国家电网公司 | Special quick termination of electric power measurement |
| CN209948092U (en) * | 2019-05-31 | 2020-01-14 | 苏州腾晖光伏技术有限公司 | Photovoltaic module power test connecting wire tool equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110137709A (en) | 2019-08-16 |
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