CN107749740A - A kind of solar battery connecting box and its frock - Google Patents
A kind of solar battery connecting box and its frock Download PDFInfo
- Publication number
- CN107749740A CN107749740A CN201711079827.6A CN201711079827A CN107749740A CN 107749740 A CN107749740 A CN 107749740A CN 201711079827 A CN201711079827 A CN 201711079827A CN 107749740 A CN107749740 A CN 107749740A
- Authority
- CN
- China
- Prior art keywords
- groove
- box
- wedge
- frock
- shaped bar
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 claims abstract description 31
- 239000006185 dispersion Substances 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910004613 CdTe Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
-
- 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 present invention discloses a kind of solar battery connecting box and its frock, wherein terminal box includes wiring box body, glue filling box is provided with wiring box body, surrounding is respectively arranged with the first wedge-shaped bar, the second wedge-shaped bar and the 3rd wedge-shaped bar outside the glue filling box, binding post is internally provided with the glue filling box, the 3rd wedge-shaped bar both sides are provided with terminals, connecting line is connected with the terminals, the connecting line is connected with positive terminal and negative terminal respectively, the terminal box and its frock can realize automatic test, and heat dispersion is more preferable.
Description
Technical field
The present invention relates to area of solar cell, and in particular to the terminal box and its frock of a kind of solar cell module.
Background technology
In recent years, the research direction of solar cell is high conversion efficiency, low cost and high stability.Therefore, with cadmium telluride
Thin-film solar cells receives much attention for the thin film solar cell of representative, and many tissues and company have all started to study and tested,
Cadmium telluride diaphragm solar battery abbreviation CdTe battery, it is a kind of film based on p-type CdTe and n-type Cd hetero-junctions
Solar cell, cadmium telluride diaphragm solar battery is that manufacture is easiest in solar cell, thus it is in progress to commercialization
It is most fast, because cadmium telluride cells high conversion efficiency, electric current and voltage are bigger than normal, so that traditional crystal silicon solar batteries and non-
The terminal box of the solar cell of crystal silicon is not particularly suited for cadmium telluride cells, and existing terminal box can not realize that automatic test needs
Ask.
The content of the invention
In view of this, the application provides a kind of solar battery connecting box and its frock, and the terminal box and its frock can be with
Automatic test is realized, and heat dispersion is more preferable.
To solve above technical problem, technical scheme provided by the invention is a kind of solar battery connecting box, including is connect
Line box body, glue filling box is provided with wiring box body, it is characterised in that surrounding is respectively arranged with first outside the glue filling box
Wedge-shaped bar, the second wedge-shaped bar and the 3rd wedge-shaped bar, binding post is internally provided with the glue filling box, in the 3rd wedge-shaped bar
Both sides are provided with terminals, are connected with connecting line on the terminals, the connecting line respectively with positive terminal and negative terminal
Connection.
Preferably, first wedge-shaped bar has two, is separately positioned on glue filling box both sides relative position.
The present invention also provides a kind of solar battery connecting box frock, it is characterised in that the terminal box frock includes work
Body is filled, the frock body both ends are respectively arranged with the first fixing device and the second fixing device, solid close to described first
The side for determining device is provided with the first groove, and the side close to second fixing device is provided with the second groove, and described the
One groove and second slot opening are in opposite direction.
Preferably, first fixing device and the second fixing device are knob sucker.
Preferably, the 3rd groove, the 3rd groove are additionally provided between first groove and second groove
Opening direction it is identical with the opening direction of second groove.
Preferably, the 3rd groove inner wall both sides are provided with the 3rd spring, and the 3rd is provided with the 3rd spring
Jacking block, the 3rd jacking block outer surface is provided with the second rubber cushion.
Preferably, first groove is two circular grooves, and it is solid that first is provided between described two first grooves
Determine block.
Preferably, first groove inner wall is provided with the first rubber cushion.
Preferably, the second fixed block is provided with below first groove, the first groove both sides are provided with the first folder
Tight block, the first gripping block outside are provided with the first spring, set between first gripping block and second fixed block
There is the 4th spring, slide rail is additionally provided with the side bottom of the first gripping block two.
Preferably, the second groove inner wall both sides are provided with the second gripping block, and the second groove outer wall both sides are set
There is second spring, the 3rd fixed block is provided with the outside of the second spring, between second gripping block and second groove
It is provided with cavity.
Compared with prior art, its detailed description is as follows by the application：The invention provides a kind of solar battery connecting box
And its frock, wherein terminal box include wiring box body, are provided with glue filling box on wiring box body, glue filling box internal voids are used for
Silica gel is irrigated, surrounding is respectively arranged with the first wedge-shaped bar, the second wedge-shaped bar and the 3rd wedge-shaped bar outside glue filling box, wherein, the
One wedge-shaped bar has two, is separately positioned on glue filling box both sides relative position, and the second wedge-shaped bar and the 3rd wedge-shaped bar are arranged on
The other both sides relative position of glue filling box, binding post is internally provided with the glue filling box, in the 3rd wedge-shaped bar both sides
Be provided with terminals, terminals one end is connected with binding post, and the other end is connected with connecting line, the connecting line respectively with positive pole
Terminal connects with negative terminal.Terminal box frock includes frock body, frock body be provided at both ends with the first knob sucker and
Second knob sucker is used for the glass back plate that frock body is fixed on to solar cell module, is fixed close to described first
The side of device is provided with the first groove, and the side close to second fixing device is provided with the second groove, and described first
Groove and second slot opening are in opposite direction, and the second groove is used to the glue filling box on wiring box body being put into, and first
Groove is used to place two connecting lines.The 3rd groove is additionally provided between first groove and second groove, it is described
The opening direction of 3rd groove is identical with the opening direction of second groove, and the 3rd groove inner wall both sides are provided with the 3rd bullet
Spring, the 3rd jacking block is provided with the 3rd spring, the 3rd jacking block outer surface is provided with the 3rd rubber cushion, rubber cushion and glass
Glass backboard contacts, and for the middle part of supporting tool body, the 3rd spring and rubber cushion can play a part of compensator or trimmer pressure, and
Jacking block and rubber cushion are engaged with the first knob sucker and the second knob sucker, and frock body can be stably fixed to the glass back of the body
On plate.First groove is two circular grooves, is provided with the first fixed block between described two first grooves, described first is recessed
Groove inwall is provided with the first rubber cushion, is provided with the second fixed block below first groove, the first groove both sides are provided with
First gripping block, is provided with the first spring on the outside of first gripping block, first gripping block and second fixed block it
Between be provided with the 4th spring, be additionally provided with slide rail in the side bottom of the first gripping block two, the effect of the first groove is fixed company
Wiring, by the effect of the first gripping block and the second gripping block and spring, connecting line can be fixed in the first groove, entered
And entirety is carried out to positive terminal and negative terminal and fixed, the positive terminal and negative terminal that position is fixed can easily lead to
Cross automated test device and realize that Automated power is tested.The second groove inner wall both sides are provided with the second gripping block, described
Second groove outer wall both sides are provided with second spring, and the 3rd fixed block is provided with the outside of the second spring, and described second clamps
Cavity is provided between block and second groove.Second groove is for fixing glue filling box, and the wedge-shaped bar on the outside of glue filling box can
To be put into the cavity that gripping block and the second groove formed, two the first wedge-shaped bars can be put into cavity, can also be by the
Two wedge-shaped bars and the 3rd wedge-shaped bar are put into cavity, and terminal box has two kinds of mounting means, can be needed to select according to real work
Different mounting means, it is more convenient.Glue filling box can be clamped fixation by the second gripping block, so as to realize wiring box body
Fixation.
In summary, connecing for Automated power test is realized easily by automated test device the invention provides a kind of
Line box and its frock, the terminal box can be stably fixed in frock, and the connecting line in terminal box can also be stably
It is fixed in terminal box, is convenient for automatic test, meanwhile, the terminal box has the mounting means in two kinds of directions, is easy to use
And installation.Further, since the jacking block and rubber cushion for support are additionally provided among frock body, can be in the middle part of frock body
It is supported and fixes, further making the regulation of terminal box and frock body stabilization, use is safer, surveys on battery component
Test result is also more accurate.
Brief description of the drawings
Fig. 1 is the overall structure diagram of terminal box provided by the invention and frock on battery component；
Fig. 2 is the front view of terminal box provided by the invention；
Fig. 3 is the side view of terminal box provided by the invention；
Fig. 4 is the structural representation of frock mounting means one provided by the invention；
Fig. 5 is the structural representation of frock mounting means two provided by the invention；
Fig. 6 is the side view of tool structure provided by the invention.
In figure：1st, battery component；2nd, wiring box body；3rd, frock body；4th, glue filling box；5th, terminals；6th, connecting line；7、
Positive terminal；8th, negative terminal；9th, the second fixing device；10th, the 3rd groove；11st, the 3rd spring；12nd, the 3rd jacking block；13rd,
Two rubber cushions；14th, the first knob sucker；15th, the first groove；16th, the first fixed block；17th, the first spring；18th, gap；19th, slide rail；
20th, the first gripping block；21st, the 4th spring；22nd, the first spring；23rd, the first rubber cushion；24th, the second fixed block；25th, first clamp
Block；26th, gap；27th, binding post；28th, space；29th, the first wedge-shaped bar；30th, the second wedge-shaped bar；31st, the 3rd wedge-shaped bar；32、
3rd fixed block；33rd, second spring；34th, the second gripping block；35th, the second groove；36th, cavity.
Embodiment
In order that those skilled in the art more fully understands technical scheme, with reference to specific embodiment pair
The present invention is described in further detail.
As shown in Figure 2 to 3, the invention provides a kind of solar battery connecting box and its frock, wherein terminal box bag
Wiring box body 2 is included, glue filling box 4 is provided with wiring box body 2, the internal voids 28 of glue filling box 4 are used for irrigating silica gel, in encapsulating
Surrounding is respectively arranged with the first wedge-shaped bar 29, the second wedge-shaped bar 30 and the 3rd wedge-shaped bar 31 outside box, wherein, the first wedge-shaped bar 29
There are two, be separately positioned on glue filling box both sides relative position, the second wedge-shaped bar 30 and the 3rd wedge-shaped bar 31 are arranged on encapsulating
The other both sides relative position of box, binding post 27 is internally provided with the glue filling box, is set in the 3rd wedge-shaped bar both sides
Be equipped with terminals 5, the one end of terminals 5 is connected with binding post 27, and the other end is connected with connecting line 6, the connecting line respectively with
Positive terminal 7 connects 8 with negative terminal.
As shown in fig. 6, Fig. 6 is the structural representation of terminal box frock provided by the invention, wherein terminal box frock includes
Frock body 3, frock body is provided at both ends with the first fixing device 14 and the second fixing device 9, for frock body 3 to be consolidated
It is scheduled in the glass back plate of solar cell module 1, in embodiment provided by the invention, first fixing device and second
Fixing device is knob sucker, the side close to first fixing device 14 is provided with the first groove 15, close to described
The side of second fixing device 9 is provided with the second groove 35, first groove 15 and the opening direction phase of the second groove 35
Instead, the second groove 35 is used to the glue filling box 4 on wiring box body 2 being put into, and the first groove 15 is used to place two connecting lines
6、7.The 3rd groove 10 is additionally provided between first groove 15 and second groove 35, the 3rd groove 10 is opened
Mouth direction is identical with the opening direction of second groove 35, and the inwall both sides of the 3rd groove 10 are provided with the 3rd spring 11,
The 3rd jacking block 12 is provided with 3rd spring 11, is provided with the second rubber cushion 13 in the outer surface of the 3rd jacking block 12, second
Rubber cushion contacts with glass back plate, and for the middle part of supporting tool body, the 3rd spring 11 and the second rubber cushion 13 can play slow
The effect of stamping press, and jacking block and rubber cushion are engaged with the first knob sucker and the second knob sucker, can be by frock body
It is stably fixed in glass back plate.First groove 15 is two circular grooves, is provided between described two first grooves
First fixed block 16, the inwall of the first groove 15 are provided with the first rubber cushion 23, it is solid that second are provided with below first groove
Determine block 24, the first groove both sides are provided with the first gripping block 20,25, and the outside of the first gripping block 20,25 is provided with the
One spring 17,22, is provided with the 4th spring 21, described first between first gripping block 20 and second fixed block 24
20 liang of side bottoms of gripping block are additionally provided with slide rail 19, and the effect of the first groove is to be fixedly connected with line, pass through the first gripping block and
The effect of two gripping blocks and spring, connecting line can be fixed in the first groove, and then to positive terminal 7 and negative terminal
8, which carry out entirety, fixes, and the positive terminal and negative terminal that position is fixed can be realized easily by automated test device
Automated power is tested.The inwall both sides of second groove 35 are provided with the second gripping block 34, the outer wall two of the second groove 35
Side is provided with second spring 33, and the outside of second spring 33 is provided with the 3rd fixed block 32, second gripping block 34 and institute
State and be provided with cavity 36 between groove 35.Second groove 35 is for fixing glue filling box 4, and the wedge-shaped bar on the outside of glue filling box can be put
Enter in the cavity that gripping block is formed with the second groove, two the first wedge-shaped bars 29 can be put into cavity, can also be by second
The wedge-shaped bar 31 of wedge-shaped bar 30 and the 3rd is put into cavity, and terminal box has two kinds of mounting means, can be needed to select according to real work
Different mounting means is selected, it is more convenient.Glue filling box can be clamped fixation by the second gripping block, so as to realize terminal box sheet
The fixation of body.
Fig. 1 is the structural representation of terminal box provided by the invention and frock on battery component, and Fig. 4 and Fig. 5 are
Two kinds of mounting means of terminal box and frock, a kind of is that the first wedge-shaped bar is put into the peace being fixed in the cavity of the second groove
Dress mode, another kind are that the second wedge-shaped bar and the 3rd wedge-shaped bar are put into the installation side being fixed in the cavity of the second groove
Formula.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
The limitation of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of solar battery connecting box, including wiring box body, glue filling box is provided with wiring box body, its feature exists
In surrounding is respectively arranged with the first wedge-shaped bar, the second wedge-shaped bar and the 3rd wedge-shaped bar outside the glue filling box, in the glue filling box
Binding post is internally provided with, the 3rd wedge-shaped bar both sides are provided with terminals, connecting line is connected with the terminals,
The connecting line is connected with positive terminal and negative terminal respectively.
2. solar battery connecting box according to claim 1, it is characterised in that first wedge-shaped bar has two, point
Glue filling box both sides relative position is not arranged on.
3. a kind of solar battery connecting box frock, it is characterised in that the frock includes frock body, the frock body two
End is respectively arranged with the first fixing device and the second fixing device, and the side close to first fixing device is provided with first
Groove, the side close to second fixing device is provided with the second groove, first groove is opened with second groove
Mouth is in opposite direction.
4. terminal box frock according to claim 3, it is characterised in that first fixing device and the second fixing device
For knob sucker.
5. terminal box frock according to claim 3, it is characterised in that first groove and second groove it
Between be additionally provided with the 3rd groove, the opening direction of the 3rd groove is identical with the opening direction of second groove.
6. terminal box frock according to claim 5, it is characterised in that the 3rd groove inner wall both sides are provided with the 3rd
Spring, the 3rd jacking block is provided with the 3rd spring, the 3rd jacking block outer surface is provided with the second rubber cushion.
7. terminal box frock according to claim 3, it is characterised in that first groove is two circular grooves,
The first fixed block is provided between described two first grooves.
8. terminal box frock according to claim 3, it is characterised in that first groove inner wall is provided with the first glue
Pad.
9. terminal box frock according to claim 3, it is characterised in that be provided with the second fixation below first groove
Block, the first groove both sides are provided with the first gripping block, are provided with the first spring on the outside of first gripping block, and described first
The 4th spring is provided between gripping block and second fixed block, cunning is additionally provided with the side bottom of the first gripping block two
Rail.
10. terminal box frock according to claim 3, it is characterised in that the second groove inner wall both sides are provided with
Two gripping blocks, the second groove outer wall both sides are provided with second spring, the 3rd fixed block are provided with the outside of the second spring,
Cavity is provided between second gripping block and second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079827.6A CN107749740A (en) | 2017-11-06 | 2017-11-06 | A kind of solar battery connecting box and its frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079827.6A CN107749740A (en) | 2017-11-06 | 2017-11-06 | A kind of solar battery connecting box and its frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107749740A true CN107749740A (en) | 2018-03-02 |
Family
ID=61250581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711079827.6A Pending CN107749740A (en) | 2017-11-06 | 2017-11-06 | A kind of solar battery connecting box and its frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107749740A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101039050B1 (en) * | 2011-02-25 | 2011-06-03 | 김경주 | Junction box for solar cell module and solar generating method using the same |
| CN203423211U (en) * | 2013-08-07 | 2014-02-05 | 江苏东鋆光伏科技有限公司 | Wire connection box locating tool |
| CN203872129U (en) * | 2014-05-16 | 2014-10-08 | 镇江博胜电子科技有限公司 | Solar photovoltaic module junction box |
| CN204180009U (en) * | 2014-10-28 | 2015-02-25 | 连云港神舟新能源有限公司 | A kind of photovoltaic component terminal box wire positioning device |
| EP3128629A1 (en) * | 2015-08-04 | 2017-02-08 | Tyco Electronics (Shanghai) Co. Ltd. | Photovoltaic junction box and photovoltaic junction module |
| CN107070403A (en) * | 2017-01-22 | 2017-08-18 | 晶澳（邢台）太阳能有限公司 | A kind of photovoltaic IV test fixtures |
-
2017
- 2017-11-06 CN CN201711079827.6A patent/CN107749740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101039050B1 (en) * | 2011-02-25 | 2011-06-03 | 김경주 | Junction box for solar cell module and solar generating method using the same |
| CN203423211U (en) * | 2013-08-07 | 2014-02-05 | 江苏东鋆光伏科技有限公司 | Wire connection box locating tool |
| CN203872129U (en) * | 2014-05-16 | 2014-10-08 | 镇江博胜电子科技有限公司 | Solar photovoltaic module junction box |
| CN204180009U (en) * | 2014-10-28 | 2015-02-25 | 连云港神舟新能源有限公司 | A kind of photovoltaic component terminal box wire positioning device |
| EP3128629A1 (en) * | 2015-08-04 | 2017-02-08 | Tyco Electronics (Shanghai) Co. Ltd. | Photovoltaic junction box and photovoltaic junction module |
| CN107070403A (en) * | 2017-01-22 | 2017-08-18 | 晶澳（邢台）太阳能有限公司 | A kind of photovoltaic IV test fixtures |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180302 |