CN103378192A - Copper plate module and photovoltaic junction box using same - Google Patents
Copper plate module and photovoltaic junction box using same Download PDFInfo
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- CN103378192A CN103378192A CN2012101096125A CN201210109612A CN103378192A CN 103378192 A CN103378192 A CN 103378192A CN 2012101096125 A CN2012101096125 A CN 2012101096125A CN 201210109612 A CN201210109612 A CN 201210109612A CN 103378192 A CN103378192 A CN 103378192A
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- copper coin
- depressed part
- copper
- adjacent
- diode
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- 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
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Abstract
The invention provides a copper plate module and a photovoltaic junction box using the same. The copper plate module includes a plurality of copper plates arranged side by side, a connecting band connected to all the copper plates, and diodes electrically connected to the adjacent copper plates. Since the copper plates are connected together, welding of all the diodes can be completed through positioning for only once, and therefore work efficiency is improved.
Description
Technical field
The present invention relates to a kind of photovoltaic junction box, relate in particular to the copper coin module of photovoltaic junction box.
Background technology
Photovoltaic junction box in the market generally comprises box body and is positioned at some copper coins of box body inside, be electrically connected with diode between the adjacent copper coin, owing to do not connect between the adjacent copper coin, need to weld again diode behind the location respectively, inefficiency so not only, and forbidden to cause diode generation rosin joint because of the copper coin location easily, affect the normal use of terminal box.
Therefore, be necessary to provide a kind of new copper coin module to overcome the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of photovoltaic junction box that makes things convenient for the copper coin module of welding diode and use this copper coin module.
Correspondingly, a kind of copper coin module of the present invention comprises some copper coins that are arranged side by side, connects the connecting band of all copper coins and is electrically connected the diode of adjacent copper coin.
As a further improvement on the present invention, described diode comprises base portion and the leg that extends from base portion one side, and described base portion is welded on the copper coin, and described leg is welded on the adjacent copper coin.
As a further improvement on the present invention, a described copper coin is provided with the second depressed part, and base portion is welded in the second depressed part, and described adjacent copper coin is provided with the first depressed part, and leg is welded in the first depressed part.
As a further improvement on the present invention, one periphery at least the first depressed part, the second depressed part is provided with retaining wall.
As a further improvement on the present invention, adjacent diode is dislocatedly distributed.
As a further improvement on the present invention, described copper coin is provided with location hole.
As a further improvement on the present invention, also comprise the shell fragment that is connected on the copper coin, described copper coin comprises main part and the upwardly extending relative sidewall of autonomous body both side edges, and described sidewall is provided with the location division, and described shell fragment is provided with pivot and is enclosed within the described location division.
Correspondingly, a kind of photovoltaic junction box of the present invention comprises box body and copper coin module, and described copper coin module is packed into behind the box body, and the Partial Shear of connecting band between adjacent copper coin falls.
The invention has the beneficial effects as follows: because copper coin links together, just all welding diodes can be finished by one-time positioning, improve operating efficiency.
Description of drawings
Fig. 1 is the stereogram of an embodiment of the present invention copper coin module;
Fig. 2 is the decomposed figure of copper coin module shown in Figure 1;
Fig. 3 is the stereogram of shell fragment among Fig. 1.
Embodiment
Describe the present invention below with reference to each execution mode shown in the drawings.But these execution modes do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these execution modes, method or the function all is included in protection scope of the present invention.
As shown in Figure 1, an embodiment of the present invention copper coin module comprises some copper coins that are arranged side by side 1, is electrically connected the diode 2 of adjacent copper coin 1 and is retained on shell fragment 3 on each copper coin 1.
Described some copper coins 1 link together by a connecting band 4, and in the present embodiment, copper coin always has four, and namely four copper coins are formed by same stamped from sheetstock bending, can guarantee that like this coplane degree of adjacent copper coin is good.Each copper coin 1 comprises the first side wall 12 that horizontally extending main part 11, autonomous body 11 1 lateral margins extend straight up and autonomous body 11 another lateral margins extend straight up and second sidewall 13 relative with the first side wall 12.Main part 11 is provided with location hole 111 in order to the location, and in addition, main part 11 also is provided with the first depressed part 112 and the second depressed part 113, certainly, for two copper coins in the outside, only is provided with the first depressed part 112 or the second depressed part 113 on each copper coin.The first side wall 12 is provided with the first location division 121, the second sidewalls 13 that run through self and is provided with 131, the first location divisions 121, the second location division and the second location division 131 of running through self and is oppositely arranged.In addition, the first side wall 12 and the second sidewall 13 are equipped with forward protuberance 14.
Shell fragment 3 is installed on the copper coin 1 with clamping convergent belt (not shown), shell fragment 3 is formed by metal material punching press bending, and the connecting portion 32 that comprises horizontally extending pressure section 31, tilts to extend at an angle with pressure section 31, the pivot 33 that is connected connecting portion 32 and pressure section 31 reach from the holding part 34 of connecting portion 32 away from the oblique downward-extension of an end of pivot 33.Pivot 33 1 ends are enclosed within the first location division 121, and the other end is enclosed within the second location division 131, so can realize the Primary Location of shell fragment 3.The terminal both sides of holding part 34 are provided with stop section 341.In actual mechanical process, at first the pivot 33 with shell fragment 3 is enclosed within the first location division 121 and the second location division 131, then convergent belt is put between main part 11 and the pressure section 31, press down at last holding part 34, stop section 341 on the holding part 34 is supported below protuberance 14, and this moment, pressure section 31 clamping convergent belts prevented that it from coming off.Because pressure section 31 be arranged in parallel with convergent belt, for the face contact, can reach better clamping effect between the two.In order to make pivot 33 be inserted in easily first, second location division 121,131, in the course of processing, first, second location division 121, generally greater than the size of pivot 33, in the process that presses down holding part 34, pivot 33 can be in first, second location division 121 for 131 sizes, upwards mobile in 131, thus cause pressure section 31 and convergent belt not parallel.In order to guarantee face contact between the two, the end of pressure section 31 is provided with the flat part 311 that upwarps, and flat part 311 will contact with convergent belt realization face like this.
When needing welding diode 2, at first the copper coin 1 that links together is retained on a tool (not shown) by the location hole 111 on the main part 11, then successively at adjacent copper coin welding diode 2, determine after the firm welding copper coin module 1 packed in the box body (not shown), at last the Partial Shear of connecting band 4 between adjacent copper coin 1 fallen.
Because copper coin 1 time links together in beginning, just 2 welding of all diodes can be finished by one-time positioning, improved operating efficiency, and adjacent copper coin is because integrated punching bends, coplane degree is good, can effectively reduce the generation of rosin joint.
Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can through appropriate combination, form other execution modes that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description only is specifying for feasibility execution mode of the present invention; they are not to limit protection scope of the present invention, allly do not break away from equivalent execution mode or the change that skill spirit of the present invention does and all should be included within protection scope of the present invention.
Claims (8)
1. copper coin module is characterized in that: comprise some copper coins that are arranged side by side, connect the connecting band of all copper coins and be electrically connected the diode of adjacent copper coin.
2. copper coin module according to claim 1 is characterized in that: described diode comprises base portion and the leg that extends from base portion one side, and described base portion is welded on the copper coin, and described leg is welded on the adjacent copper coin.
3. copper coin module according to claim 2, it is characterized in that: a described copper coin is provided with the second depressed part, and base portion is welded in the second depressed part, and described adjacent copper coin is provided with the first depressed part, and leg is welded in the first depressed part.
4. copper coin module according to claim 3, it is characterized in that: one periphery at least the first depressed part, the second depressed part is provided with retaining wall.
5. each described copper coin module in 4 according to claim 1, it is characterized in that: adjacent diode is dislocatedly distributed.
6. copper coin module according to claim 5, it is characterized in that: described copper coin is provided with location hole.
7. copper coin module according to claim 1, it is characterized in that: also comprise the shell fragment that is connected on the copper coin, described copper coin comprises main part and the upwardly extending relative sidewall of autonomous body both side edges, and described sidewall is provided with the location division, and described shell fragment is provided with pivot and is enclosed within the described location division.
8. a photovoltaic junction box comprises box body, it is characterized in that: comprise also that such as each described copper coin module in the claim 1 to 7 described copper coin module is packed into behind the box body, the Partial Shear of connecting band between adjacent copper coin falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101096125A CN103378192A (en) | 2012-04-16 | 2012-04-16 | Copper plate module and photovoltaic junction box using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101096125A CN103378192A (en) | 2012-04-16 | 2012-04-16 | Copper plate module and photovoltaic junction box using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103378192A true CN103378192A (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101096125A Pending CN103378192A (en) | 2012-04-16 | 2012-04-16 | Copper plate module and photovoltaic junction box using same |
Country Status (1)
| Country | Link |
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| CN (1) | CN103378192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515523A (en) * | 2016-01-15 | 2016-04-20 | 苏州快可光伏电子股份有限公司 | Intelligent optimization device for managing photovoltaic power generation efficiency |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110726A (en) * | 2010-11-05 | 2011-06-29 | 苏州快可光伏电子股份有限公司 | Sealed type photovoltaic junction box with rapid heat dissipation |
| CN102280728A (en) * | 2011-06-03 | 2011-12-14 | 苏州快可光伏电子股份有限公司 | Metal terminal board |
| CN202601666U (en) * | 2012-04-16 | 2012-12-12 | 苏州快可光伏电子股份有限公司 | Copper plate module and photovoltaic wiring box thereof |
-
2012
- 2012-04-16 CN CN2012101096125A patent/CN103378192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110726A (en) * | 2010-11-05 | 2011-06-29 | 苏州快可光伏电子股份有限公司 | Sealed type photovoltaic junction box with rapid heat dissipation |
| CN102280728A (en) * | 2011-06-03 | 2011-12-14 | 苏州快可光伏电子股份有限公司 | Metal terminal board |
| CN202601666U (en) * | 2012-04-16 | 2012-12-12 | 苏州快可光伏电子股份有限公司 | Copper plate module and photovoltaic wiring box thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515523A (en) * | 2016-01-15 | 2016-04-20 | 苏州快可光伏电子股份有限公司 | Intelligent optimization device for managing photovoltaic power generation efficiency |
| CN105515523B (en) * | 2016-01-15 | 2018-06-08 | 苏州快可光伏电子股份有限公司 | A kind of photovoltaic efficiency manages intelligent optimizer |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |