CN204013390U - Embedding terminal box outgoing line connection structure - Google Patents
Embedding terminal box outgoing line connection structure Download PDFInfo
- Publication number
- CN204013390U CN204013390U CN201420479249.0U CN201420479249U CN204013390U CN 204013390 U CN204013390 U CN 204013390U CN 201420479249 U CN201420479249 U CN 201420479249U CN 204013390 U CN204013390 U CN 204013390U
- Authority
- CN
- China
- Prior art keywords
- lead
- out wire
- metal terminal
- wire body
- connection structure
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
The utility model relates to a kind of outgoing line connection structure, and the outgoing line connection structure of embedding terminal box specifically, belongs to solar photovoltaic assembly production technical field.It comprises lead-out wire body and metal terminal, and the end of lead-out wire body is provided with draws tin hole, lead-out wire body be provided with draw one end, tin hole and metal terminal integrally welded; Described lead-out wire body and metal terminal are laminar.The utility model is simple in structure, compact, reasonable, and scolding tin flows out from drawing tin hole, and metal terminal scolding tin part is well connected with lead-out wire, has improved firm welding degree; Adopt laminar metal terminal and lead-out wire, volume is small and exquisite, and has better thermal diffusivity, stability.
Description
Technical field
The utility model relates to a kind of outgoing line connection structure, and the outgoing line connection structure of embedding terminal box specifically, belongs to solar photovoltaic assembly production technical field.
Background technology
Terminal box is as a kind of energy out connector of solar module, and its Main Function is exactly that the electric energy that solar module is produced is derived by terminal box and cable.
Traditional terminal box in use exists some shortcomings: due to the existence of electrical equipment terminal, the volume of terminal box is large, poor radiation, easily burns.Cable entry port on housing can cause the water resistance of product to decline; Line contact connects, and conductive area is little, and resistance is large, connects reliable not.Thus, embedding terminal box is arisen at the historic moment and is relied on its greater advantage day by day to replace traditional terminal box.
In prior art, embedding terminal box is taked welding connecting mode, because of crator area on terminal box metal terminal too small, scolding tin is not enough, scolding tin cannot overflow to lead-out wire surface, causes the problems such as not prison welding is solid, rosin joint, causes assembly in use open circuit or burn, and it adopts sealant pouring and sealing mode, and maintenance difficulty is larger.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of embedding terminal box outgoing line connection structure is provided, and scolding tin flows out from drawing tin hole, and metal terminal scolding tin part is well connected with lead-out wire, has improved welding quality.
The technical scheme providing according to the utility model, embedding terminal box outgoing line connection structure comprises lead-out wire body and metal terminal, it is characterized in that: the end of lead-out wire body is provided with draws tin hole, lead-out wire body be provided with draw one end, tin hole and metal terminal integrally welded; Described lead-out wire body and metal terminal are laminar.
Further, draw tin hole for circular.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, and scolding tin flows out from drawing tin hole, and metal terminal scolding tin part is well connected with lead-out wire, has improved firm welding degree; Adopt laminar metal terminal and lead-out wire, volume is small and exquisite, and has better thermal diffusivity, stability.
Accompanying drawing explanation
Fig. 1 is leading-out wire structure schematic diagram.
Fig. 2 is the utility model structural representation.
Description of reference numerals: 1-lead-out wire body, 2-draw tin hole, 3-metal terminal.
Embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, the utility model mainly comprises lead-out wire body 1 and metal terminal 3, and the end of lead-out wire body 1 is provided with the circular tin hole 2 of drawing, lead-out wire body 1 be provided with draw 2 one end, tin hole and metal terminal 3 integrally welded.
When welding, scolding tin evenly overflows and is covered to lead-out wire upper surface from drawing tin hole 2, and metal terminal scolding tin part is well connected with lead-out wire.As shown in Figure 2, the end-state that planing surface line is scolding tin.
Described lead-out wire body 1 and metal terminal 3 are laminar, and volume is small and exquisite, and have better thermal diffusivity, stability.
When the utility model connects, embedding terminal box is bonded to correct position according to lead-out wire position, then bend fore-end, according to embedding terminal box mounting process code requirement, weld, metal terminal scolding tin part is well connected with lead-out wire, scolding tin evenly overflows from drawing Xi Kongchu, and is covered to lead-out wire upper surface and forms firm connection.
The utility model is simple in structure, compact, reasonable, and scolding tin flows out from drawing tin hole, and metal terminal scolding tin part is well connected with lead-out wire, has improved firm welding degree; Adopt laminar metal terminal and lead-out wire, volume is small and exquisite, and has better thermal diffusivity, stability.
Claims (2)
1. an embedding terminal box outgoing line connection structure, comprise lead-out wire body (1) and metal terminal (3), it is characterized in that: the end of lead-out wire body (1) is provided with draws tin hole (2), lead-out wire body (1) is provided with and draws (2) one end, tin hole and metal terminal (3) is integrally welded; Described lead-out wire body (1) and metal terminal (3) are laminar.
2. embedding terminal box outgoing line connection structure as claimed in claim 1, is characterized in that: described in draw tin hole (2) for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479249.0U CN204013390U (en) | 2014-08-22 | 2014-08-22 | Embedding terminal box outgoing line connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479249.0U CN204013390U (en) | 2014-08-22 | 2014-08-22 | Embedding terminal box outgoing line connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204013390U true CN204013390U (en) | 2014-12-10 |
Family
ID=52053325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479249.0U Expired - Fee Related CN204013390U (en) | 2014-08-22 | 2014-08-22 | Embedding terminal box outgoing line connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204013390U (en) |
-
2014
- 2014-08-22 CN CN201420479249.0U patent/CN204013390U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205319222U (en) | Battery module with fusing protect function | |
| CN204013390U (en) | Embedding terminal box outgoing line connection structure | |
| CN205693630U (en) | A kind of photovoltaic module of diode-built-in | |
| CN203983514U (en) | The saver sub of never becoming loose copper aluminium | |
| CN204011059U (en) | A kind of assembly structure of oil-filled transformer low-voltage lead | |
| CN204118299U (en) | Plug in terminals sheet | |
| CN201805009U (en) | Connecting terminal for photovoltaic junction box | |
| CN206583359U (en) | It is new without nut separate type waterproof electric detonator | |
| CN204259296U (en) | Controller for electric vehicle | |
| CN206387836U (en) | A kind of pressure-resistant copper-manganese still | |
| CN203445740U (en) | Motor junction box | |
| CN204836084U (en) | In photovoltaic terminal box terminal with converge area welded structure | |
| CN204289098U (en) | Direct current support capacitor upper cover plate | |
| CN203607572U (en) | Connector used for concentrating photovoltaic photoelectric conversion receiver | |
| CN204013387U (en) | A kind of welded type photovoltaic terminal box | |
| CN204243268U (en) | A kind of DC filter with D connector | |
| CN204088247U (en) | A kind of fuse link | |
| CN203813057U (en) | Wiring terminal | |
| CN204413378U (en) | Mash welder rotation electrode bar assembly | |
| CN203119114U (en) | Tubular conductor connecting device | |
| CN203071253U (en) | Connection fitting used for electric wiring | |
| CN208127579U (en) | A kind of changeover plug | |
| CN202434620U (en) | Leading-out terminal of storage battery | |
| CN204991828U (en) | Pole column of storage battery | |
| CN204558576U (en) | A kind of electrokinetic cell connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214413, No. 9 North Mountain Road, Gushan Town, Jiangsu, Jiangyin Patentee after: JIANGSU RUNDA PV Co.,Ltd. Address before: 214413, No. 9, North Mountain Road, Gushan Town, Wuxi City, Jiangsu, Jiangyin Patentee before: JIANGSU RUNDA PV Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210822 |