CN107517037B - A kind of terminal box of solar battery structure - Google Patents
A kind of terminal box of solar battery structure Download PDFInfo
- Publication number
- CN107517037B CN107517037B CN201710771415.2A CN201710771415A CN107517037B CN 107517037 B CN107517037 B CN 107517037B CN 201710771415 A CN201710771415 A CN 201710771415A CN 107517037 B CN107517037 B CN 107517037B
- Authority
- CN
- China
- Prior art keywords
- jiao
- terminal
- encapsulating chamber
- box body
- diode
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 description 26
- 238000005266 casting Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012546 transfer Methods 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
- H02S40/345—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes with cooling means associated with the electrical connection means, e.g. cooling means associated with or applied to the junction box
-
- 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
- Photovoltaic Devices (AREA)
Abstract
The present invention discloses a kind of terminal box of solar battery structure, comprising: wiring box body, electrode cable and cathode cable；The wiring box body connects electrode cable by electrode cable connector, and the wiring box body connects cathode cable by cathode cable connector, encapsulating chamber is arranged in the wiring box body, the first radiating part and the second radiating part is arranged on the wiring box body；The encapsulating chamber passes through the second Jiao Lu connection cathode cable connector by the first Jiao Lu connection electrode cable connector, the encapsulating chamber；First Jiao Lu includes: the first bowed Jiao Lu, and the first bowed Jiao Lu is set in first radiating part；Second Jiao Lu includes: the second bowed Jiao Lu, and the second bowed Jiao Lu is set in second radiating part；The terminal box thermal diffusivity is good.
Description
Technical field
The present invention relates to photovoltaic applications fields, and in particular to a kind of terminal box of solar battery structure.
Background technique
Growth with people to clean energy resource demand, solar energy generation technology are increasingly valued by people.The sun
The conventional means that can be generated electricity are to convert light energy into electric energy using solar cell power generation main body, then by circuit that electric energy is defeated again
It is sent to power grid or battery, i.e., so-called solar energy generation technology.In foregoing circuit, terminal box is for being conductively connected
Component.
Currently, the research direction of solar cell is the research side of high conversion efficiency, low cost and high stability solar cell
To being high conversion efficiency, low cost and high stability, and terminal box on the market is not able to satisfy battery conversion effect because of poor radiation
The demand for the solar battery that rate is high, electric current and voltage are bigger than normal.
Summary of the invention
In view of this, this application provides a kind of terminal boxes of solar battery structure；The terminal box thermal diffusivity is good.
In order to solve the above technical problems, technical solution provided by the invention is a kind of terminal box of solar battery structure,
It include: wiring box body, electrode cable and cathode cable；The wiring box body passes through electrode cable connector connection anode electricity
Cable, the wiring box body connect cathode cable by cathode cable connector, and encapsulating chamber is arranged in the wiring box body, described
First radiating part and the second radiating part are set on wiring box body；The encapsulating chamber passes through the first Jiao Lu connection electrode cable
Connector, the encapsulating chamber pass through the second Jiao Lu connection cathode cable connector；First Jiao Lu includes: the first bowed glue
Road, the first bowed Jiao Lu are set in first radiating part；Second Jiao Lu includes: the second bowed Jiao Lu, institute
The second bowed Jiao Lu is stated in second radiating part.
Preferably, it is arranged below first radiating part and the wiring box body above the wiring box body and institute is set
State the second radiating part；First Jiao Lu is connected above the encapsulating chamber, connects second Jiao Lu below the encapsulating chamber.
Preferably, the encapsulating chamber penetrates through connection first Jiao Lu and second Jiao Lu respectively.
Preferably, diode cavity is arranged in encapsulating chamber side, and diode is arranged in the diode cavity；The diode
Electrode cable is connected by positive terminal, the diode connects cathode cable by negative terminal.
Preferably, the diode cavity is arranged on the right side of the encapsulating chamber or left side.
Preferably, the positive terminal and the negative terminal pass through the encapsulating chamber into the diode cavity.
Preferably, the diode is electrically connected electrode cable by positive terminal, and the diode passes through negative terminal
It is electrically connected cathode cable.
Preferably, the diode is set between the positive terminal and the negative terminal.
Preferably, glue-feeder and gum outlet are set on the wiring box body；The glue-feeder and first Jiao Lu connect
It connects, the gum outlet is connect with second Jiao Lu.
Preferably, the glue-feeder and first Jiao Lu perforation connect, and the gum outlet and second Jiao Lu are penetrated through
Connection.
Preferably, the glue-feeder is close to the electrode cable connector, and the gum outlet is close to the cathode cable connector.
Preferably, encapsulating chamber lid is set on the encapsulating chamber.
Preferably, groove is arranged in the intracavitary portion of the encapsulating, and sealing ring, the sealing ring and the filling is arranged in the groove
The matching of glue chamber lid.
Preferably, the electrode cable connector and the cathode cable connector are sealed using casting glue encapsulating.
Compared with prior art, detailed description are as follows by the application:
A radiating part is respectively arranged in terminal box upper and lower provided by the invention, and heat dissipation sufficiently, guarantees Homogeneouslly-radiating, thermal diffusivity
It is good；First Jiao Lu includes: the first bowed Jiao Lu, and the second Jiao Lu includes: the second bowed Jiao Lu；The first bowed glue
Road is conducive to the first Jiao Lu and the second glue road transfer of heat and sufficiently heat dissipation, meanwhile, the first bowed Jiao Lu and the second bowed glue
Road is respectively arranged in a radiating part, and the heat of the first bowed Jiao Lu and the second bowed Jiao Lu can directly be dissipated from radiating part
Hair improves terminal box thermal diffusivity.
Glue-feeder and gum outlet be set on the wiring box body of terminal box provided by the invention, the glue-feeder and described the
One Jiao Lu perforation connection, the gum outlet and second Jiao Lu perforation connect, and when injecting glue, glue passes sequentially through glue-feeder, first
Jiao Lu, encapsulating chamber, the second Jiao Lu are emerged from gum outlet；Meanwhile the heat that positive terminal 12 and negative terminal 11 generate, it can pass through
Encapsulating chamber enters the first Jiao Lu and the second Jiao Lu and radiates, in the bowed glue rood of the first bowed Jiao Lu and second to sufficiently
It distributes, improves the thermal diffusivity of terminal box.
The diode of terminal box provided by the invention is set in diode cavity, replacement convenient to overhaul；It is arranged on encapsulating chamber
Encapsulating chamber lid further facilitates maintenance.
Groove is arranged in the intracavitary portion of the encapsulating of terminal box provided by the invention, and sealing ring, sealing ring and encapsulating is arranged in groove
Chamber lid matching, ensure that the leakproofness of terminal box；And electrode cable connector and cathode cable connector are sealed using casting glue encapsulating,
Further improve the leakproofness of terminal box.
Detailed description of the invention
Attached drawing 1 is terminal box lamp schematic diagram described in the embodiment of the present invention；
Attached drawing 2 is terminal box schematic diagram described in the embodiment of the present invention；
Attached drawing 3 is showing for diode cavity in terminal box described in the embodiment of the present invention, diode, positive terminal and negative terminal
It is intended to；
Attached drawing 4 is the schematic diagram of encapsulating chamber lid in terminal box described in the embodiment of the present invention.
Specific embodiment
It is practical below in conjunction with this in order to make those skilled in the art more fully understand the technical solution of the utility model
Attached drawing in new embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that institute
The embodiment of description is only the utility model a part of the embodiment, instead of all the embodiments.Based on the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
As shown in FIG. 1 to 3, the present invention provides a kind of terminal boxes of solar battery structure, comprising: wiring box body
1, electrode cable 2 and cathode cable 3；The terminal box 1 connects electrode cable 2, the terminal box sheet by electrode cable connector 4
Body 1 connects cathode cable 3 by cathode cable connector 5, and encapsulating chamber 6, the wiring box body is arranged in the wiring box body 1
First radiating part 7 and the second radiating part 8 are set on 1；The encapsulating chamber 6 connects the electrode cable connector by the first glue road 9
4, the encapsulating chamber 6 connects the cathode cable connector 5 by the second glue road 10；First glue road 9 includes: first bowed
Glue road 91, the first bowed glue road 91 are set in first radiating part 7；Second glue road 10 includes: the second arch
Glue road 101, the second bowed glue road 101 be set to second radiating part 8 in.
Shown in FIG. 1 to FIG. 4, in a specific embodiment of the invention, it is arranged described first above the wiring box body 1
Second radiating part 8 is set below radiating part 7 and the wiring box body 1；First glue is connected above the encapsulating chamber 6
Road 9 connects second glue road 10 below the encapsulating chamber 6.The encapsulating chamber 6 penetrates through connection first glue road, 9 He respectively
Second glue road 10.Diode cavity 12 is arranged in 6 right side of encapsulating chamber or left side, and diode is arranged in the diode cavity
11；The diode 11 is electrically connected electrode cable 2 by positive terminal 13, and the diode 11 is electrical by negative terminal 14
Connect cathode cable 3.The positive terminal 13 and the negative terminal 14 pass through the encapsulating chamber 6 and enter the diode cavity
12.The diode 11 is set between the positive terminal 13 and the negative terminal 14.Be arranged on the wiring box body 1 into
Glue mouth 15 and gum outlet 16；The glue-feeder 15 is connected with the perforation of first glue road 9, the gum outlet 16 and second glue
The perforation connection of road 10.The glue-feeder 15 connects close to the electrode cable connector 4, the gum outlet 16 close to the cathode cable
First 5.Preferably, encapsulating chamber lid 17 is set on the encapsulating chamber 6.Groove 18 is set inside the encapsulating chamber 6, in the groove 18
Sealing ring 19 is set, and the sealing ring 19 is matched with the encapsulating chamber lid 17.The electrode cable connector 4 and the cathode cable
Connector 5 is sealed using casting glue encapsulating.
The above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
Limitation of the invention, protection scope of the present invention should be defined by the scope defined by the claims..For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change
It also should be regarded as protection scope of the present invention into retouching.
Claims (10)
1. a kind of terminal box of solar battery structure, comprising: wiring box body, electrode cable and cathode cable；The wiring
Box body connects electrode cable by electrode cable connector, and the wiring box body connects negative electricity by cathode cable connector
Cable, which is characterized in that encapsulating chamber is set in the wiring box body, the first radiating part and second are set on the wiring box body
Radiating part；The encapsulating chamber passes through the second Jiao Lu connection by the first Jiao Lu connection electrode cable connector, the encapsulating chamber
The cathode cable connector；First Jiao Lu includes: the first bowed Jiao Lu, and the first bowed Jiao Lu is set to described the
In one radiating part；Second Jiao Lu includes: the second bowed Jiao Lu, and the second bowed Jiao Lu is set to second heat dissipation
In portion.
2. terminal box according to claim 1, which is characterized in that setting first heat dissipation above the wiring box body
Second radiating part is set below portion and the wiring box body；First Jiao Lu is connected above the encapsulating chamber, it is described
Second Jiao Lu is connected below encapsulating chamber.
3. terminal box according to claim 1, which is characterized in that the encapsulating chamber penetrates through connection first Jiao Lu respectively
With second Jiao Lu.
4. terminal box according to claim 1, which is characterized in that encapsulating chamber side setting diode cavity, described two
The intracavitary setting diode of pole pipe；The diode connects electrode cable by positive terminal, and the diode passes through negative terminal
Connect cathode cable.
5. terminal box according to claim 4, which is characterized in that the positive terminal and the negative terminal are across described
Encapsulating chamber enters the diode cavity.
6. terminal box according to claim 4, which is characterized in that the diode is electrically connected anode by positive terminal
Cable, the diode are electrically connected cathode cable by negative terminal.
7. terminal box according to claim 4, which is characterized in that the diode is set to the positive terminal and described negative
Between extreme son.
8. terminal box according to claim 1, which is characterized in that the wiring box body setting glue-feeder and gum outlet；
The glue-feeder is connect with first Jiao Lu, and the gum outlet is connect with second Jiao Lu.
9. terminal box according to claim 1, which is characterized in that encapsulating chamber lid is arranged on the encapsulating chamber.
10. terminal box according to claim 9, which is characterized in that the intracavitary portion of the encapsulating is arranged groove, in the groove
Sealing ring is set, and the sealing ring is matched with the encapsulating chamber lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771415.2A CN107517037B (en) | 2017-08-31 | 2017-08-31 | A kind of terminal box of solar battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771415.2A CN107517037B (en) | 2017-08-31 | 2017-08-31 | A kind of terminal box of solar battery structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107517037A CN107517037A (en) | 2017-12-26 |
| CN107517037B true CN107517037B (en) | 2019-09-27 |
Family
ID=60723598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710771415.2A Active CN107517037B (en) | 2017-08-31 | 2017-08-31 | A kind of terminal box of solar battery structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107517037B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277921A (en) * | 2022-01-27 | 2022-04-05 | 中国铁建重工集团股份有限公司 | Chassis of dredging robot |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843068A (en) * | 2011-06-22 | 2012-12-26 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN203482161U (en) * | 2013-10-18 | 2014-03-12 | 保定市易通光伏科技有限公司 | Photovoltaic module junction box |
| CN203827286U (en) * | 2014-05-12 | 2014-09-10 | 保定市易通光伏科技有限公司 | Photovoltaic assembly glue-pouring junction box |
| CN205453628U (en) * | 2016-01-06 | 2016-08-10 | 莱尼电气线缆（中国）有限公司 | Encapsulating solar junction box |
-
2017
- 2017-08-31 CN CN201710771415.2A patent/CN107517037B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107517037A (en) | 2017-12-26 |
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| GR01 | Patent grant |