CN107666278A - A kind of novel solar component terminal box - Google Patents
A kind of novel solar component terminal box Download PDFInfo
- Publication number
- CN107666278A CN107666278A CN201610597378.3A CN201610597378A CN107666278A CN 107666278 A CN107666278 A CN 107666278A CN 201610597378 A CN201610597378 A CN 201610597378A CN 107666278 A CN107666278 A CN 107666278A
- Authority
- CN
- China
- Prior art keywords
- terminal box
- novel solar
- box body
- diode
- component terminal
- 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.)
- Withdrawn
Links
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000000605 extraction Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 238000005538 encapsulation Methods 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- 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
Landscapes
- Cable Accessories (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention proposes a kind of novel solar component terminal box, including box body, the box body is mainly by upper, in, lower three layers of connection composition, described lower floor is to fix conducting bracket base in the diode of square, ventilated membrane fixed cover two and convergent belt jump ring one are provided with above, conducting bracket is fixed in centre for diode, and extraction line terminals and cable lead-out end positioned at middle level, the line terminals of drawing are in the groove on box body, the welding plane for drawing line terminals is rectangle, lower floor's box body is provided with protuberance, the protuberance has two positioning holes, two electric wires, extend through those positioning holes, and those electric wires are tight with those positioning holes；Two electrodes, those electric wires are electrically connected；It is interior to be provided with the cable trough for being used for accommodating the cable and upper strata is provided with a protection cap；One end of cable trough extends to the edge of the lid；It is used for filling gel in cable trough.The present invention provided the user conveniently, safely, reliably connect solution.
Description
Technical field
The invention belongs to solar energy accessories field, and in particular to a kind of novel solar component terminal box.
Background technology
Terminal box is one of electrical accessories, because the electric wire of finishing is through conduit, and in the connector portions of electric wire
Position (for example circuit is long, or conduit wants corner) just used using terminal box as transition, conduit is connected with terminal box,
Electric wire inside spool links up in terminal box, plays a part of protecting electric wire and connects electric wire, this is exactly terminal box.One
As terminal box be made up of lid, box body, binding post, diode, connecting line, connector several major.
Solar cell module is to carry out opto-electronic conversion by solar cell, and the electric energy transmission that single component is sent
Into charging, control system, it is necessary to be transmitted by terminal box；And the knob of terminal box or whole solar battery
Many components are cascaded to form the entirety of a generating by band, so effect of the terminal box in application of solar energy is not allow
Ignore.
And existing terminal box, it is undesirable in terms of service life, and maintenance.
The content of the invention
The present invention is short for traditional terminal box service life, and maintenance circuit is inconvenient and proposes a kind of novel solar component
With terminal box, including box body, the box body is mainly made up of upper, middle and lower-ranking connection, and described lower floor is in the two of square
Pole pipe fixes conducting bracket base, is provided with ventilated membrane fixed cover two and convergent belt jump ring one above, and centre is fixed for diode and led
Electric support, and extraction line terminals and cable lead-out end positioned at middle level, the groove for drawing line terminals on box body
In, the welding plane for drawing line terminals is rectangle, and lower floor's box body is provided with protuberance, and the protuberance has two positioning holes, two electricity
Line, those positioning holes are extended through, and those electric wires are tight with those positioning holes；Two electrodes, those electricity are electrically connected
Line；It is interior to be provided with the cable trough for being used for accommodating the cable and upper strata is provided with a protection cap；One end of cable trough extends to described
The edge of lid；It is used for filling gel in cable trough.
Preferably, the scope of the rectangle width is 6-9mm, and the scope of length is 4-5.5mm.
Preferably, the diode, which is fixed on conducting bracket, is provided with diode, and by diode fixed circlip by its
Diode is fixed on to fix on conducting bracket.
Preferably, lattice gear encapsulation part is provided between every layer of the box body, the edge of encapsulation part has lacking for semicircular in shape
Mouthful.
Preferably, the groove of the semicircular in shape to match with the location and shape of breach, institute are offered in the protection cap
State breach and groove forms glueing channel.
Preferably, the tin layers that thickness is not less than 0.5mm are coated with the welding plane for drawing line terminals.
Preferably, the protuberance has the profile of rectangle, the section of T-shaped.
Preferably, the protection cap has the opposite side protrusion that an extension houses cavity toward this, and the bottom of the extension
Face and the bottom surface of the flat part are located substantially at same level.
Preferably, the both sides of the conducting bracket base are provided with spaced stopper slot, be provided with the cable trough with
The limited block that the stopper slot grafting coordinates.
Compared with prior art, the advantages and positive effects of the present invention are：
The present invention uses broadening extraction line terminals, it is not necessary to can be installed by instrument, meet bonding area demand,
Produce convenient, simple；Maintenance personal only needs to repair easily after protection cap is separated with fluid sealant below protection cap
Electrode, wire, electric wire or bypass diode；Internal temperature is low, water resistance is good, has provided the user conveniently, safely, reliably
Connection solution.
Embodiment
Embodiment 1
A kind of novel solar component terminal box, including box body, the box body mainly couple group by upper, middle and lower-ranking
Into described lower floor is to fix conducting bracket base in the diode of square, is provided with ventilated membrane fixed cover two above and confluxes
Band jump ring one, conducting bracket, and extraction line terminals and cable lead-out end positioned at middle level are fixed in centre for diode, described
Line terminals are drawn in the groove on box body, the welding plane for drawing line terminals is rectangle, and lower floor's box body is provided with protuberance,
The protuberance has two positioning holes, two electric wires, extends through those positioning holes, and those electric wires are tight with those positioning holes；
Two electrodes, those electric wires are electrically connected；It is interior to be provided with the cable for being used for accommodating the cable and upper strata is provided with a protection cap
Groove；One end of cable trough extends to the edge of the lid；It is used for filling gel in cable trough.
Rectangle width for 6mm, length for 4mm.
Diode is fixed on conducting bracket and is provided with diode, and is fixed in diode by diode fixed circlip
On fixed conducting bracket.
Lattice gear encapsulation part is provided between every layer of box body, the edge of encapsulation part has the breach of semicircular in shape.
The groove of the semicircular in shape to match with the location and shape of breach, the breach and groove are offered in protection cap
Form glueing channel.
Draw the tin layers for being coated with that thickness is 0.5mm in the welding plane of line terminals.
Protuberance has the profile of rectangle, the section of T-shaped.
Protection cap has the opposite side protrusion that an extension houses cavity toward this, and the bottom surface of the extension and the flat part
Bottom surface be located substantially at same level.
The both sides of conducting bracket base are provided with spaced stopper slot, are provided with the cable trough and are inserted with the stopper slot
Connect the limited block of cooperation.
Embodiment 2
Be different from embodiment 1, the rectangle width for 7.5mm, length for 4.5mm.
Draw the tin layers for being coated with that thickness is 0.8mm in the welding plane of line terminals.
Embodiment 3
Be different from above-described embodiment, the rectangle width for 8.5mm, length for 5.5mm.
Draw the tin layers for being coated with that thickness is 1.2mm in the welding plane of line terminals.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Effect embodiment is applied to other fields, but every without departing from technical solution of the present invention content, the technical spirit according to the present invention
Any simple modification, equivalent variations and the remodeling made to above example, still fall within the protection domain of technical solution of the present invention.
Claims (9)
- A kind of 1. novel solar component terminal box, it is characterised in that：Including box body, the box body is mainly by upper, middle and lower three Layer connection composition, described lower floor are to fix conducting bracket base in the diode of square, are provided with ventilated membrane fixed cover above Two and convergent belt jump ring one, conducting bracket is fixed in centre for diode, and the extraction line terminals and cable positioned at middle level are drawn Terminal, the line terminals of drawing are in the groove on box body, and the welding plane for drawing line terminals is rectangle, and lower floor's box body is set There is protuberance, the protuberance has two positioning holes, two electric wires, extends through those positioning holes, and those electric wires are tight with those In positioning hole；Two electrodes, those electric wires are electrically connected；It is interior provided with described for accommodating and upper strata is provided with a protection cap The cable trough of cable；One end of cable trough extends to the edge of the lid；It is used for filling gel in cable trough.
- A kind of 2. novel solar component terminal box according to claim 1, it is characterised in that：The rectangle width Scope is 6-9mm, and the scope of length is 4-5.5mm.
- A kind of 3. novel solar component terminal box according to claim 1, it is characterised in that：The diode is fixed and led Diode is installed on electric support, and diode is fixed in by diode fixed circlip and fixed on conducting bracket.
- A kind of 4. novel solar component terminal box according to claim 1, it is characterised in that：Between every layer of the box body Encapsulation part is kept off provided with lattice, the edge of encapsulation part has the breach of semicircular in shape.
- A kind of 5. novel solar component terminal box according to claim 4, it is characterised in that：Opened up in the protection cap There is the groove for the semicircular in shape that the location and shape with breach match, the breach and groove form glueing channel.
- 6. a kind of novel solar component terminal box according to claim 1, it is characterised in that the extraction line terminals The tin layers that thickness is not less than 0.5mm are coated with welding plane.
- 7. a kind of novel solar component terminal box according to claim 1, it is characterised in that the protuberance has square The profile of shape, the section of T shapes.
- 8. a kind of novel solar component terminal box according to claim 1, it is characterised in that the protection cap has one Extension houses the opposite side protrusion of cavity toward this, and the bottom surface of the extension and the bottom surface of the flat part are located substantially at same water Plane.
- A kind of 9. novel solar component terminal box according to claim 1, it is characterised in that the conducting bracket base Both sides be provided with spaced stopper slot, the limited block coordinated with the stopper slot grafting is provided with the cable trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597378.3A CN107666278A (en) | 2016-07-27 | 2016-07-27 | A kind of novel solar component terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597378.3A CN107666278A (en) | 2016-07-27 | 2016-07-27 | A kind of novel solar component terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107666278A true CN107666278A (en) | 2018-02-06 |
Family
ID=61114814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597378.3A Withdrawn CN107666278A (en) | 2016-07-27 | 2016-07-27 | A kind of novel solar component terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107666278A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263392A (en) * | 2010-05-24 | 2011-11-30 | 宁宗法 | Solar energy photovoltaic conjunction box |
| JP2012074631A (en) * | 2010-09-29 | 2012-04-12 | Hosiden Corp | Output cable connection structure of terminal box for solar cell module |
| CN102956731A (en) * | 2011-08-23 | 2013-03-06 | 杜邦太阳能有限公司 | Solar junction box |
| KR20130068768A (en) * | 2011-12-16 | 2013-06-26 | 엘지전자 주식회사 | Junction box and solar cell module with the same |
| CN105515520A (en) * | 2016-01-06 | 2016-04-20 | 莱尼电气线缆（中国）有限公司 | Solar conjunction box |
| CN105720910A (en) * | 2014-12-01 | 2016-06-29 | 中电电气(上海)太阳能科技有限公司 | Junction box for solar cell module |
| EP3355468A1 (en) * | 2010-09-29 | 2018-08-01 | Hosiden Corporation | Fixation arrangement for the output cable |
-
2016
- 2016-07-27 CN CN201610597378.3A patent/CN107666278A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263392A (en) * | 2010-05-24 | 2011-11-30 | 宁宗法 | Solar energy photovoltaic conjunction box |
| JP2012074631A (en) * | 2010-09-29 | 2012-04-12 | Hosiden Corp | Output cable connection structure of terminal box for solar cell module |
| EP3355468A1 (en) * | 2010-09-29 | 2018-08-01 | Hosiden Corporation | Fixation arrangement for the output cable |
| CN102956731A (en) * | 2011-08-23 | 2013-03-06 | 杜邦太阳能有限公司 | Solar junction box |
| KR20130068768A (en) * | 2011-12-16 | 2013-06-26 | 엘지전자 주식회사 | Junction box and solar cell module with the same |
| CN105720910A (en) * | 2014-12-01 | 2016-06-29 | 中电电气(上海)太阳能科技有限公司 | Junction box for solar cell module |
| CN105515520A (en) * | 2016-01-06 | 2016-04-20 | 莱尼电气线缆（中国）有限公司 | Solar conjunction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180206 |