CN201732903U - Conductive terminal assembly and solar battery connecting box with same - Google Patents
Conductive terminal assembly and solar battery connecting box with same Download PDFInfo
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- CN201732903U CN201732903U CN2010202163439U CN201020216343U CN201732903U CN 201732903 U CN201732903 U CN 201732903U CN 2010202163439 U CN2010202163439 U CN 2010202163439U CN 201020216343 U CN201020216343 U CN 201020216343U CN 201732903 U CN201732903 U CN 201732903U
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- conducting terminal
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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 utility model provides a conductive terminal assembly and a solar battery connecting box with same. The conductive terminal assembly comprises a wire cover body, a terminal body, a first dog catch device and a second dog catch device. The terminal body is sequentially provided with a wire base, a sheet body, a first clamping part and a second clamping part. The wire cover body is provided with a first bottom part, a top part, a first buckling part, a second buckling part and a first projecting part. The wire base is provided with a pair of fastening parts, a third opening and a third projecting part which extends from the third opening in a protruding way; and the third opening is penetrated by the first projecting part of the wire cover body. The first dog catch device is provided with a third bottom part and a pair of third wing parts; each third wing part clamps and buckles the first clamping part. The second dog catch device is bended to form a second tongue piece and a third tongue piece; and both sides of the second tongue piece are provided with a pair of fourth projecting parts for fastening the second clamping part.
Description
Technical field
The utility model relates to a kind of ancillary equipment of solar cell, particularly relevant for a kind of in order to the conducting terminal of the electric power of solar cell output is formed and is had the molecular solar battery connecting box of conductor wire end.
Background technology
Because the international energy shortage impels the utilization of solar cell more and more to come into one's own, especially solar cell and building materials or glass are done to integrate and used that to meet present energy-conservation trend especially required, for example solar cell replaced the material of building the roof, solar cell be used for the top of external wall or glass of building, skylight and sunbath etc.Yet, need usually a plurality of solar cells by in addition in parallel and series connection of terminal box, to form bigger current/voltage because of single solar cell electric current, voltage are very little.In film solar battery module terminal box prior art, include elements such as conducting terminal, solar cell output/incoming line, a plurality of en plaque diode chip for backlight unit, electrode of solar battery band, its structure is very complicated and only can be suitable for thin-film solar cells, the solar cell of inapplicable other form, so the industry utmost point needs a kind of terminal box that can be widely used in the variety classes solar cell.
Because solar cell and terminal box often expose to the open air in the middle of external environment, the lead of diode and solar cell is very easy of the external force factor influence gets loose from terminal box inside, influences the stability of solar cell electricity output.In addition, when the conducting terminal of electrode band that connects solar cell and terminal box, prior art is settled site operation by operator's solar cell out of doors, by welding gun with the in addition fusion and of the scolder of outside with electrode band and conducting terminal solder bonds, the low and very inconvenience of efficiency of construction with fusion.
The utility model content
For overcoming above-mentioned shortcoming, the utility model at first provides a kind of conducting terminal to form, and includes lead lid, terminal body, first toggle clip device and second toggle clip device.Terminal body is to make so that metal is integrally formed, and is provided with lead base, lamellar body, first clamping part and second clamping part in regular turn.The lead lid has first bottom, top, first bending part and second bending part.The front end of first bottom has first protuberance, and first two bottom sides has a pair of second protuberance.First bending part has first opening.First tongue piece is extended via first bending part in the top, and this first tongue piece is provided with second opening, and first bottom and top are to be connected to each other by second bending part.
The lead base has a pair of holding section and the 3rd opening.Lead base front end is formed with the 3rd protuberance, and this 3rd protuberance is second opening that wears the lead lid.Each holding section is arranged at the both sides of lead base respectively, in order to each second protuberance of engaging lead lid.The 3rd opening is to supply first protuberance of lead lid to wear.
The both sides of first clamping part protrude upward a pair of first alar part and a pair of second alar part.Be formed with first groove between each first alar part and each second alar part.The pair of sidewalls that second clamping part has second bottom and up extends from second two bottom sides, each sidewall is respectively equipped with second groove.
The a pair of flap portion that first toggle clip device has the 3rd bottom and up extends from the 3rd two bottom sides.This a pair of flap portion is in order to clip first clamping part.Second toggle clip device is to be bent to form second tongue piece and the 3rd tongue piece.The both sides of second tongue piece have a pair of the 4th protuberance, and each the 4th protuberance snaps into second groove of second clamping part respectively, and the 3rd tongue piece is second bottom that is resisted against second clamping part.
Main purpose of the present utility model is to provide a kind of conducting terminal to form, and by lead lid, first toggle clip device and second toggle clip device, with lead base, first clamping part and second clamping part of terminal body, is engaged mutually by the buckle mode respectively respectively.Therefore, this conducting terminal is formed and need do not utilized scolder to be welded to combine.
Secondary objective of the present utility model is to provide a kind of conducting terminal to form, by lead lid engaging lead base, after further the lead of solar battery connecting box can being passed through second opening of lead lid, can closely be clamped in lead base below, can avoid above-mentioned lead to get loose.Therefore, it is fixing need not to utilize scolder to be welded between the lead of this conducting terminal composition and solar battery connecting box.
Another purpose of the present utility model is to provide a kind of conducting terminal to form, and engages first clamping part by first toggle clip device, further diode closely can be clamped in first groove of first clamping part, can avoid diode to get loose.Therefore, it is fixing need not to utilize scolder to be welded between this conducting terminal composition and the diode.
Another purpose of the present utility model is to provide a kind of conducting terminal to form, by the structure of the oblique extension of second groove of second clamping part or wavy extension engaging with second groove of the 4th protuberance of fixing second toggle clip device and second clamping part, therefore, when the electrode band of solar cell inserts second clamping part, can closely be clamped between second clamping part and second toggle clip device, more can avoid the electrode band of solar cell to get loose.Therefore, it is fixing need not to utilize scolder to be welded between the electrode band of this conducting terminal composition and solar cell.
The utility model further provides a kind of molecular solar battery connecting box of conducting end that has, and comprises insulation shell and forms with a plurality of conducting terminals that many group shapes are placed in this insulation shell.
Edge this, a purpose more of the present utility model is to provide a kind of molecular solar battery connecting box of conducting end that has, conducting terminal is wherein formed, by lead lid, first toggle clip device and second toggle clip device, with lead base, first clamping part and second clamping part of terminal body, engage mutually by the buckle mode respectively respectively.Therefore, this conducting terminal is formed and need do not utilized scolder to be welded to combine.
A purpose more of the present utility model is to provide a kind of molecular solar battery connecting box of conducting end that has, conducting terminal is wherein formed, by lead lid engaging lead base, after further the lead of solar battery connecting box can being passed through second opening of lead lid, can closely be clamped in lead base below, can avoid above-mentioned lead to get loose.Therefore, it is fixing need not to utilize scolder to be welded between the lead of this conducting terminal composition and solar battery connecting box.
A purpose more of the present utility model is to provide a kind of molecular solar battery connecting box of conducting end that has, conducting terminal is wherein formed, engage first clamping part by first toggle clip device, further diode closely can be clamped in first groove of first clamping part, can avoid diode to get loose.Therefore, it is fixing need not to utilize scolder to be welded between this conducting terminal composition and the diode.
A purpose more of the present utility model is to provide a kind of molecular solar battery connecting box of conducting end that has, conducting terminal is wherein formed, by the structure of the oblique extension of second groove of second clamping part or wavy extension engaging with second groove of the 4th protuberance of fixing second toggle clip device and second clamping part, therefore, when the electrode band of solar cell inserts second clamping part, can closely be clamped between second clamping part and second toggle clip device, more can avoid the electrode band of solar cell to get loose.Therefore, it is fixing need not to utilize scolder to be welded between the electrode band of this conducting terminal composition and solar cell.
The beneficial effects of the utility model are: need not utilize scolder to be welded between the lead of this conducting terminal composition and conducting terminal composition and solar battery connecting box and combine.
Description of drawings
Because the utility model is to disclose a kind of conducting terminal composition and have the molecular solar battery connecting box of conducting end, the solar cell photoelectric transfer principle that is wherein utilized and the principle that electrically conducts, for having, correlative technology field knows that usually the knowledgeable can understand, so, no longer do complete description with explanation hereinafter.Simultaneously, with the accompanying drawing that is hereinafter contrasted, be to express the signal relevant with the utility model feature, also do not need according to the complete drafting of practical situation, wherein:
Figure 1A is an exploded view, is according to first preferred embodiment that the utility model proposes, for a kind of conducting terminal is formed.
Figure 1B is a schematic diagram, is according to first preferred embodiment that the utility model proposes, for a kind of conducting terminal is formed.
Fig. 1 C is a schematic diagram, is according to first preferred embodiment that the utility model proposes, for a kind of conducting terminal is formed.
Fig. 2 is an exploded view, is according to second preferred embodiment that the utility model proposes, has a molecular solar battery connecting box of conducting end for a kind of.
Embodiment
Please also refer to Figure 1A, Figure 1B and Fig. 1 C, is first preferred embodiment that proposes according to the utility model.A kind of conducting terminal forms 1, includes lead lid 11, terminal body 19, first toggle clip device 16 and second toggle clip device 17.Terminal body 19 is to make so that metal is integrally formed, and is provided with lead base 12, lamellar body 13, first clamping part 14 and second clamping part 15 in regular turn.
Be noted that especially, the lead 3 of solar battery connecting box is inserted conducting terminal and formed 1 mode: first opening 115 of first bending part 116 of lead lid 11 has the location and leads the effect of holding, for in order to the lead 3 of solar battery connecting box in insert conducting terminal form in 1 o'clock, can can make the lead 3 of solar battery connecting box pass through second opening 119 of lead lid 11 directly toward first opening, 115 past pressing down.Further, when lead lid 11 is subjected to a downforce road and by when pressing down, the chimeric mutually formed spaces, position of second opening 119 of lead lid 11 and the 3rd protuberance 123 of lead base 12 are to use second opening 119 that passed through lead lid 11 for the lead 3 of solar battery connecting box.Then, when bestowing the pressing down after power is removed of lead lid 11, lead lid 11 is by the three protuberance 123 mutual chimeric positions of elastic returning to second opening 119 with the lead base 12 of script lead lid 11, in view of the above, the lead 3 that passed through second opening 119 of lead lid 11 closely can be clamped in lead base 12 belows, can avoid above-mentioned lead 3 to get loose in view of the above.Therefore, it is fixing need not to utilize scolder to be welded between the lead 3 of this conducting terminal composition 1 and solar battery connecting box.The position that aforementioned wire 3 is clamped in lead base 12 belows is the contact position when conducting electricity for terminal body 19 and aforementioned wire 3.
In view of the above, lead lid 11 is more capable firm by following three kinds of modes with the combining of lead base 12 of terminal body 19.At first, each second protuberance 114 of lead lid 11 engages mutually with each holding section 121 of lead base 12.On the other hand, second opening 119 of lead lid 11 is chimeric mutually with the 3rd protuberance 123 of lead base 12.Again on the one hand, first protuberance 113 of lead lid 11 is chimeric mutually with the 3rd opening 129 of lead base 12.Therefore, conducting terminal of the present invention is formed 1 and need do not utilized scolder to be welded to combine.
Lamellar body 13 has the 3rd bending part 131 and the 4th bending part 132.The 3rd bending part 131 is to be connected with lead pedestal 12; The 4th bending part 132 is to be connected with first clamping part 14.
The both sides of first clamping part 14 protrude upward a pair of first alar part 141 and a pair of second alar part 142.Each first alar part 141 is arranged at the side near lamellar body 13, and each second alar part 142 is arranged at the side near second clamping part 15.Be formed with first groove 143 between each first alar part 141 and each second alar part 142.First clamping part 14 still has first rake 145 and second rake, 146, the first rakes 145 are to be connected with lamellar body 13; Second rake 146 is to be connected with second clamping part 15.The end of each first alar part 141 of first clamping part 14 and the end of each second alar part 142 all have been bent to form R corner structure 144.What specify is, the design of first groove 143 is to live diode 4 in order to tight clip, therefore, this conducting terminal form 1 and diode 4 between need not to utilize scolder to be welded fixing.In addition, the purpose of design of R corner structure 144, in order to fixing diode 4 clips when first groove 143, joining of its left and right sides increases the intensity that first groove 143 is seized diode 4 on both sides by the arms thus.
The a pair of flap portion 161 that first toggle clip device 16 has the 3rd bottom 162 and up extends from 162 both sides, the 3rd bottom.Each flap portion 161 of first toggle clip device 16 is first alar part 141 and second alar parts 142 in order to clip first clamping part 14.
Second clamping part 15 has second bottom 151 and pair of sidewalls 152, and wherein, each sidewall 152 is up to extend to form from the both sides of second bottom 151, and each sidewall 152 is provided with second groove 153.
Second toggle clip device 17 is to be bent to form second tongue piece 172 and the 3rd tongue piece 173.The both sides of second tongue piece 172 have a pair of the 4th protuberance 174, and each the 4th protuberance 174 is second grooves 153 that snap into second clamping part 15.The 3rd tongue piece 173 is second bottoms 151 that are resisted against second clamping part 15.What specify is, second groove 153 can be top along each sidewall 152 toward the 151 oblique extensions of second bottom, perhaps, second groove 153 can also be that top along each sidewall 152 is toward the 151 wavy extensions of second bottom.Because the structure of the oblique extension of second groove 153 or wavy extension is in order to fix engaging of the 4th protuberance 174 and second groove 153, therefore in this preferred embodiment, second groove 153 is for preferable with wavy, in view of the above, second toggle clip device 17 can be firmly combine with second clamping part 15 terminal body 19.Therefore, when the electrode band 5 of solar cell inserts second clamping part 15, can closely be clamped between second clamping part 15 and second toggle clip device 17, more can avoid the electrode band 5 of solar cell to get loose.Therefore, it is fixing need not to utilize scolder to be welded between the electrode band 5 of this conducting terminal composition 1 and solar cell.
Please refer to Fig. 2, according to aforementioned purpose, the utility model reintroduces second preferred embodiment, is a kind of schematic diagram with the molecular solar battery connecting box of conducting end.A kind of have conducting terminal and form 1 solar battery connecting box 20, comprises insulation shell 201 and form 1 with a plurality of conducting terminals that many group shapes are placed in this insulation shell 201.Each conducting terminal form 1 principal character and effect then essence be same as conducting terminal composition 1 in first preferred embodiment as described above, do not add at this and give unnecessary details.
The above is the utility model preferred embodiment only, is not to apply for a patent right in order to limit the utility model; Simultaneously above description should understand for the special personage who knows the present technique field and implement, so other does not break away from the equivalence of being finished under the spirit that the utility model discloses and change or modify, and all should be contained in the claim scope.
Claims (9)
1. a conducting terminal is formed (1), includes a lead lid (11), a terminal body (19), one first toggle clip device (16) and one second toggle clip device (17), it is characterized in that:
This terminal body (19) is made so that metal is integrally formed, and is provided with a lead base (12), a lamellar body (13), one first clamping part (14) and one second clamping part (15) in regular turn;
This lead lid (11) has one first bottom (111), one top (112), one first bending part (116) and one second bending part (118), the front end of this first bottom (111) has one first protuberance (113), these both sides, first bottom (111) have a pair of second protuberance (114), this first bending part (116) has one first opening (115), one first tongue piece (117) is extended via this first bending part (116) in this top 112, this first tongue piece (117) is provided with one second opening (119), and this first bottom (111) is to be connected to each other by this second bending part (118) with this top (112);
This lead base (12) has a pair of holding section (121) and one the 3rd opening (129), this lead base (12) front end is formed with one the 3rd protuberance (123), each holding section (121) is arranged at the both sides of this lead base (12) respectively, in order to engage a pair of second protuberance (114) of this lead lid (11), the 3rd opening (129) wears for this first protuberance (113) of this lead lid (11), and the 3rd protuberance (123) wears this second opening (119) of this lead lid (11);
The both sides of this first clamping part (14) protrude upward a pair of first alar part (141) and a pair of second alar part (142), are formed with one first groove (143) between each first alar part (141) and each second alar part (142);
The pair of sidewalls (152) that this second clamping part (15) has one second bottom (151) and up extends from these both sides, second bottom (151), each sidewall (152) is provided with one second groove (153);
The a pair of flap portion (161) that this first toggle clip device (16) has the 3rd bottom (162) and up extends from both sides, the 3rd bottom (162), each flap portion (161) is in order to this first clamping part (14) of clip; And
This second toggle clip device (17) is to be bent to form one second tongue piece (172) and one the 3rd tongue piece (173), the both sides of this second tongue piece (172) have a pair of the 4th protuberance (174), each the 4th protuberance (174) snaps into this second groove (153) of this second clamping part (15), and the 3rd tongue piece (173) is resisted against this second bottom (151) of this second clamping part (15).
2. form (1) according to the described conducting terminal of claim 1, it is characterized in that wherein each holding section (121) of this lead base (12) is bent to form a ditch portion (124).
3. form (1) according to the described conducting terminal of claim 1, it is characterized in that, wherein this lamellar body (13) further has one the 3rd bending part (131) and one the 4th bending part (132), the 3rd bending part (131) is connected to this lead base (12), and the 4th bending part (132) is connected to this first clamping part (14).
4. form (1) according to the described conducting terminal of claim 1, it is characterized in that, wherein this first clamping part (14) further has one first rake (145) and one second rake (146), this first rake (145) is connected to this lamellar body (13), and this second rake (146) is connected to this second clamping part (15).
5. form (1) according to the described conducting terminal of claim 1, it is characterized in that, wherein each first alar part (141) of this first clamping part (14) is bent to form a R corner structure (144) with the end of each second alar part (142).
6. form (1) according to the described conducting terminal of claim 1, it is characterized in that, wherein this second groove (153) is along past this oblique extension in second bottom (151) in the top of this sidewall (152).
7. form (1) according to the described conducting terminal of claim 1, it is characterized in that, wherein this second groove 153 is along past this wavy extension in second bottom (151) in the top of sidewall (152).
8. form (1) according to the described conducting terminal of claim 1, it is characterized in that, wherein each flap portion (161) of this first toggle clip device (16) is in order to each first alar part (141) and each second alar part (142) of this first clamping part (14) of clip.
9. one kind has the molecular solar battery connecting box of conducting end (20), comprise an insulation shell (201) and form (1) with a plurality of conducting terminals that many group shapes are placed in this insulation shell (201), it is characterized in that each conducting terminal is formed (1) and had claim 1 to claim 8 each feature wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202163439U CN201732903U (en) | 2010-06-01 | 2010-06-01 | Conductive terminal assembly and solar battery connecting box with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202163439U CN201732903U (en) | 2010-06-01 | 2010-06-01 | Conductive terminal assembly and solar battery connecting box with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732903U true CN201732903U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202163439U Expired - Fee Related CN201732903U (en) | 2010-06-01 | 2010-06-01 | Conductive terminal assembly and solar battery connecting box with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231396A (en) * | 2011-05-11 | 2011-11-02 | 浙江鑫辉光伏科技有限公司 | Photovoltaic terminal box |
| CN105871327A (en) * | 2016-05-09 | 2016-08-17 | 杭州发胜光电科技有限公司 | Improved photovoltaic junction box structure |
-
2010
- 2010-06-01 CN CN2010202163439U patent/CN201732903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231396A (en) * | 2011-05-11 | 2011-11-02 | 浙江鑫辉光伏科技有限公司 | Photovoltaic terminal box |
| CN102231396B (en) * | 2011-05-11 | 2012-11-21 | 浙江鑫辉光伏科技有限公司 | Photovoltaic terminal box |
| CN105871327A (en) * | 2016-05-09 | 2016-08-17 | 杭州发胜光电科技有限公司 | Improved photovoltaic junction box structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20140601 |