CN204119153U - A kind of for the metallic plate in photovoltaic terminal box - Google Patents
A kind of for the metallic plate in photovoltaic terminal box Download PDFInfo
- Publication number
- CN204119153U CN204119153U CN201420397171.8U CN201420397171U CN204119153U CN 204119153 U CN204119153 U CN 204119153U CN 201420397171 U CN201420397171 U CN 201420397171U CN 204119153 U CN204119153 U CN 204119153U
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- CN
- China
- Prior art keywords
- plate
- terminal box
- metallic plate
- side plate
- photovoltaic terminal
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- 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.)
- Expired - Fee Related
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of for the metallic plate in photovoltaic terminal box, it is characterized in that: described metallic plate is made up of at least three pieces of copper coins, be respectively left and right side plate and the intermediate plate between left and right side plate, the upper and lower part of described left and right side plate to be connected and riveted is in same plane after connecting through riveting part riveted with described intermediate plate respectively, forms separation trough between the riveting part of described upper and lower part.The utility model, by being connected through riveting part riveted with intermediate plate by left and right side plate, making the manufacture processing of metallic plate more for convenience, and ensure that the coplane degree of adjacent panels preferably, saved material simultaneously, saved manufacturing cost.
Description
Technical field
The utility model relates to a kind of solar photovoltaic battery component, is specifically related to a kind of for the metallic plate in photovoltaic terminal box.
Background technology
Solar module photovoltaic junction box is the connector between solar module and solar charging controller for electric consumption, is the cross-cutting comprehensive electric product that collection electrical design, a Machine Design combine with material science.The status of solar module photovoltaic junction box in solar module is extremely important, and its Main Function is connected with outside line by the electric power that solar cell produces.Photovoltaic junction box is sticked together by the backboard of silica gel and assembly, and the lead-out wire in assembly and the internal wiring in terminal box link together, and internal wiring and External cable link together, and makes assembly and External cable conducting.
Photovoltaic junction box generally comprises box body and is positioned at some copper coins of box body, is connected with diode between adjacent copper coin, ensures that solar module is can normally be worked by during frequency modulated light.In Chinese patent 201220158271.6, disclose copper coin module and use the photovoltaic junction box of this copper coin module, some copper coins need first to be linked together by a connecting band, and then ensure that the coplane degree of adjacent copper coin is good, error is less, be convenient to the welding of diode, after welding diode is complete, need copper coin to be encased in photovoltaic junction box, finally the part of connecting band between adjacent copper coin is reduced.Obviously, first will be linked together by connecting band between some copper coins, just compare in the manufacture course of processing like this and make technique comparatively complicated, the part that finally also will be positioned at by connecting band again between adjacent copper coin reduces, the waste of material certainly will be caused again like this, add manufacturing cost.
Summary of the invention
The utility model object is to provide a kind of for the metallic plate in photovoltaic terminal box, by the improvement to structure, make the manufacture processing of metallic plate more for convenience, and ensure that the coplane degree of adjacent panels preferably, save material simultaneously, save manufacturing cost.
The technical solution of the utility model is: a kind of for the metallic plate in photovoltaic terminal box, described metallic plate is made up of at least three pieces of copper coins, be respectively left and right side plate and the intermediate plate between left and right side plate, the upper and lower part of described left and right side plate to be connected and riveted is in same plane after connecting through riveting part riveted with described intermediate plate respectively, forms separation trough between the riveting part of described upper and lower part.
Further technical scheme, described left plate offers the leg detent for welding diode leg at described separation trough side, right plate offers the agent localization groove for welding diode body at described separation trough side, with the leg detent on adjacent left and right side plate and agent localization groove is suitable offers agent localization groove and leg detent respectively at described separation trough side on described intermediate plate.
Further technical scheme, the end, upper end of described left and right side plate and intermediate plate stretches out formation pin respectively, and described pin both sides are respectively equipped with sidewall, and on described two sidewalls, nearly outer end place symmetry offers locating groove.
Further technical scheme, on described pin, nearly inner place offers friction gauffer.
Further technical scheme, the lower end of described right plate and intermediate plate upwards extends bending and forms positioning baffle, and the lower end of described left and right side plate is also provided with holddown groove.
Further technical scheme, described left and right side plate and intermediate plate offer several location holes respectively.
The utility model has the advantages that: the utility model is by connecting by riveting part riveted by between left and right side plate and intermediate plate, riveted is in same level after connecting, connecting band is used to connect adjacent copper coin as compared with the past, manufacture processing convenient, and the coplane degree between adjacent panels can be ensured, be convenient to following process, and only need crop riveting part when metallic plate is installed to after in terminal box, as compared with the past without the need to cutting connecting band, save material, saved manufacturing cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation (omitting holddown groove in figure) of the utility model embodiment one middle left and right side plate.
Wherein: 1, left plate; 2, right plate; 3, intermediate plate; 4, riveting part; 5, separation trough; 6, leg detent; 7, agent localization groove; 8, pin; 9, sidewall; 10, locating groove; 11, rub gauffer; 12, positioning baffle; 13, holddown groove; 14, location hole.
Embodiment
Embodiment one: shown in Fig. 1,2, a kind of for the metallic plate in photovoltaic terminal box, described metallic plate is made up of at least three pieces of copper coins, be respectively left and right side plate 1,2 and the intermediate plate 3 between left and right side plate, the upper and lower part of described left and right side plate 1,2 to be connected and riveted is in same plane after connecting through riveting part 4 riveted with described intermediate plate 3 respectively, forms separation trough 5 between the riveting part of described upper and lower part.Left and right side plate and intermediate plate adopt the SUS301 material of Baosteel, material thickness tolerance only has 0-0.03mm, bending is not easy to crack, overcoming because being out of shape the inadequate weakness of rear product elastic force, guaranteeing quality, three parts are produced separately by mould, then metal natural resiliency is utilized, adopt riveted tool to connect through riveting part, realize between three without closing-up, manufacturing processing needs the mode of use connecting band then convenient as compared with the past.Three is in same level after connecting, and ensure that good coplane degree, is convenient to follow-up processing and uses.When later stage metallic plate is installed to after in photovoltaic junction box, only the caulking part between left and right side plate and intermediate plate need be cropped and normally can use metallic plate, connecting band between needing adjacent panels as compared with the past is all reduced, then saved material, saved manufacturing cost.
Left plate 1 offers the leg detent 6 for welding diode leg at described separation trough 5 side, right plate 2 offers the agent localization groove 7 for welding diode body at described separation trough 5 side, with the leg detent on adjacent left and right side plate and agent localization groove is suitable offers agent localization groove and leg detent respectively at described separation trough side on described intermediate plate 3.On a metal plate, diode leg is first fixed in leg detent welding diode, and diode body is fixed in agent localization groove, is then welded and fixed respectively.
The end, upper end of described left and right side plate 1,2 and intermediate plate 3 stretches out respectively and forms pin 8, described pin 8 both sides are respectively equipped with sidewall 9, on described two sidewalls 9, nearly outer end place symmetry offers locating groove 10, and on described pin 8, nearly inner place offers friction gauffer 11.Pin is provided with locating groove, and locating groove is used for fixation spring tab folder, and Spring sheet clip is for clamping convergent belt, and the setting of the gauffer that simultaneously rubs increases the frictional force between pin and convergent belt, thus can prevent convergent belt from skidding.
The lower end of described right plate 2 and intermediate plate 3 upwards extends bending and forms positioning baffle 12, and the lower end of described left and right side plate 1,2 is also provided with holddown groove 13, and described left and right side plate 1,2 and intermediate plate 3 offer several location holes 14 respectively.Offering of positioning baffle, holddown groove and location hole, is convenient to metallic plate to be fixed in photovoltaic junction box.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All modifications done according to the Spirit Essence of the utility model main technical schemes, all should be encompassed within protection range of the present utility model.
Claims (6)
1. one kind for the metallic plate in photovoltaic terminal box, it is characterized in that: described metallic plate is made up of at least three pieces of copper coins, the intermediate plate (3) being respectively left and right side plate (1,2) and being positioned between left and right side plate (1,2), the upper and lower part of described left and right side plate (1,2) to be connected and riveted is in same plane after connecting through riveting part (4) riveted with described intermediate plate (3) respectively, forms separation trough (5) between the riveting part (4) of described upper and lower part.
2. according to claim 1 a kind of for the metallic plate in photovoltaic terminal box, it is characterized in that: described left plate (1) offers the leg detent (6) for welding diode leg at described separation trough (5) side, right plate (2) offers the agent localization groove (7) for welding diode body at described separation trough (5) side, the left side that described intermediate plate (3) is upper and adjacent, leg detent on right plate and agent localization groove is suitable offers agent localization groove (7) and leg detent (6) respectively at described separation trough (5) side.
3. according to claim 1 a kind of for the metallic plate in photovoltaic terminal box, it is characterized in that: the end, upper end of described left and right side plate (1,2) and intermediate plate (3) stretches out respectively and forms pin (8), described pin (8) both sides are respectively equipped with sidewall (9), and described two sidewalls (9) upper nearly outer end place symmetry offers locating groove (10).
4. according to claim 3 a kind of for the metallic plate in photovoltaic terminal box, it is characterized in that: the upper nearly inner place of described pin (8) offers friction gauffer (11).
5. according to claim 3 a kind of for the metallic plate in photovoltaic terminal box, it is characterized in that: the lower end of described right plate (2) and intermediate plate (3) upwards extends bending and forms positioning baffle (12), and the lower end of described left and right side plate (1,2) is also provided with holddown groove (13).
6. according to claim 1 a kind of for the metallic plate in photovoltaic terminal box, it is characterized in that: described left and right side plate (1,2) and intermediate plate (3) offer several location holes (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397171.8U CN204119153U (en) | 2014-07-17 | 2014-07-17 | A kind of for the metallic plate in photovoltaic terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397171.8U CN204119153U (en) | 2014-07-17 | 2014-07-17 | A kind of for the metallic plate in photovoltaic terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119153U true CN204119153U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397171.8U Expired - Fee Related CN204119153U (en) | 2014-07-17 | 2014-07-17 | A kind of for the metallic plate in photovoltaic terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261612A (en) * | 2015-11-02 | 2016-01-20 | 江苏海天微电子科技有限公司 | Metal piece with diodes |
-
2014
- 2014-07-17 CN CN201420397171.8U patent/CN204119153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261612A (en) * | 2015-11-02 | 2016-01-20 | 江苏海天微电子科技有限公司 | Metal piece with diodes |
| CN105261612B (en) * | 2015-11-02 | 2018-02-23 | 江苏海天微电子科技有限公司 | A kind of metalwork with diode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kunshan City Lu Jia Zhen Xing Pu Road Suzhou City, Jiangsu province 215331 No. 98 room 5 Patentee after: Kunshan Yu Li Electronics Polytron Technologies Inc Address before: Kunshan City Lu Jia Zhen Xing Pu Road Suzhou City, Jiangsu province 215331 No. 98 room 5 Patentee before: KUNSHAN YULI METAL PRODUCTS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20210717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |