CN107911078B - A kind of dedicated press fastening type terminal box of Cadimium telluride thin film component - Google Patents
A kind of dedicated press fastening type terminal box of Cadimium telluride thin film component Download PDFInfo
- Publication number
- CN107911078B CN107911078B CN201711084298.9A CN201711084298A CN107911078B CN 107911078 B CN107911078 B CN 107911078B CN 201711084298 A CN201711084298 A CN 201711084298A CN 107911078 B CN107911078 B CN 107911078B
- Authority
- CN
- China
- Prior art keywords
- box body
- bottom plate
- diode
- thin film
- film component
- 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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- 239000010409 thin film Substances 0.000 title claims abstract description 18
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 239000002390 adhesive tape Substances 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910004613 CdTe Inorganic materials 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
- 239000000084 colloidal system Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000155 melt Substances 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
- 239000002052 molecular layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
-
- 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 dedicated press fastening type terminal box of Cadimium telluride thin film component, including mutually fastening the box body to form installation cavity, bottom plate, pedestal；Diode is installed in the installation cavity；The sunk type mounting groove for accommodating diode is provided on the box body, which forms the boss of prominent box body at the box body back side；The boss edge is provided with several radiating fins；The wire casing from the sensible mounting groove in its edge is provided on the box body, cable is connect by wire casing with diode；The bottom plate is corresponding to installation groove shape and can be embedded in inside mounting groove and one plane of box body bottom formation；There is auxiliary box body, auxiliary box body bottom hollow out in the middle part of bottom plate；The box body, which is located in mounting groove, is provided with card slot, and when box body and bottom plate fastening, the card slot is located at from the hollow out of auxiliary box body bottom；The bottom edge is connected with can be with the slot cover plate of wire casing split；It is provided with bolt on the pedestal, so that pedestal is embedded in bolt and card slot when in auxiliary box body hollow out and is cooperatively connected.
Description
Technical field
The present invention relates to the mating field of Cadimium telluride thin film component, especially a kind of wiring for Cadimium telluride thin film component
Box.
Background technique
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 is that the thin film solar cell of representative receives much attention, and many tissues and company have all started to study and test,
Cadmium telluride diaphragm solar battery abbreviation CdTe battery, it is a kind of film based on the hetero-junctions of p-type CdTe and N-shaped Cd
Solar battery, cadmium telluride diaphragm solar battery are manufacture to be easiest in solar battery, thus it is in progress to commercialization
It is most fast, since 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 battery of crystal silicon is not particularly suited for cadmium telluride cells.
Summary of the invention
In view of this, the present invention provides a kind of dedicated press fastening type terminal box of Cadimium telluride thin film component, heat dissipation performance is good
Good, leakproofness is strong.
In order to solve the above technical problems, the technical scheme is that using a kind of dedicated clinching of Cadimium telluride thin film component
Formula terminal box, including mutually fastening the box body to form installation cavity, bottom plate, pedestal；Diode is installed in the installation cavity；
The sunk type mounting groove for accommodating diode is provided on the box body, which forms prominent box body at the box body back side
Boss；The boss edge is provided with several radiating fins；The wire casing from the sensible mounting groove in its edge is provided on the box body, electricity
Cable is connect by wire casing with diode；The bottom plate is corresponding to installation groove shape and can be embedded in inside mounting groove and box body bottom
Form a plane；There is auxiliary box body, auxiliary box body bottom hollow out in the middle part of bottom plate；The box body, which is located in mounting groove, to be provided with
Card slot, when box body and bottom plate fastening, the card slot is located at from the hollow out of auxiliary box body bottom；The bottom edge is connected with can be with
The slot cover plate of wire casing split；It is provided with bolt on the pedestal, so that pedestal is embedded in bolt and card when in auxiliary box body hollow out
Slot is cooperatively connected.
As an improvement being provided with the hole for injecting glue being connected to installation cavity and venthole on the bottom plate.By installing
The air in cavity is discharged first for injection colloid in cavity, avoids air from expanding with heat and contract with cold and causes shadow to the structure of entire terminal box
It rings.Secondly the colloid of injection has the function of thermally conductive, so that tray interior heat dissipation is better.
As a kind of further improvement, the box body and bottom plate are fastened and are bonded using adhesive tape；The pedestal is embedded in
It is bonded after auxiliary box body hollow out with adhesive tape.It is fastened using clamping and is combined by the way of adhesive tape bonding, so that terminal box integral strength
It improves, and adhesive tape has the effect of water proof and dust proof.
As another further improvement, diode mounting base, the diode are provided in the installation cavity
Mounting base includes two pieces of parallel vertical baffles, is provided with groove on baffle；The diode is connected between two block baffles, end
Line is fixed in groove.Diode is fixed in installation cavity and avoids its play that poor contact and abnormal sound is caused to generate.
As an improvement further including being fixed on the bracket for being used for connecting cable and diode in installation cavity；The branch
Frame one end has the clamping part being cooperatively connected with cable, and the other end is provided with the groove with the cooperation of diode end line.Utilize bracket
Enhanced convenience is attached to diode and cable.
As an improvement the end line of the diode is connected in the groove of baffle and bracket simultaneously, and end line position
Part between baffle and bracket is bent into U-shaped.The bending part of U-shaped can position diode first, avoid front and back
The play in direction；Next is played a supporting role.
As an improvement being provided with holding shrapnel on the bracket, and holding shrapnel after bottom plate and box body fasten
In the hollow out of auxiliary box body；There are three bolts on the pedestal, respectively with the holding shrapnel on card slot and two brackets
It is cooperatively connected.Holding shrapnel with the bolt on pedestal for connect so that pedestal installation more consolidates, and make box body,
Bracket, bottom plate, pedestal are preferably linked together, and improve its globality.
As an improvement the bracket is made by conductive metal, and carries out tin plating processing, so that bracket is more corrosion-resistant
Enhance its electric conductivity.
As an improvement being provided with connecting hole on the bracket, the bracket is placed on setting in box body by connecting hole
It is connect on pin shaft with box body.So that the disassembly installation enhanced convenience of bracket is quick.
Change machine as one kind, is crimped and handled by ultrasonic wave between the box body and bottom plate.Ultrasonic wave can make object table
Face phase mutual friction forms thermal energy and melts by object, and melt can be allowed to generate strong point in adhesive surface solidification under of short duration pressure
Sub-key ultimately forms the fusion between molecular layer, and whole cycle is typically less than the completion of change in one second, but bonding strength is but close to complete
Whole material.
The invention has the beneficial effects that: the terminal box with above structure, using the connection type of clinching, installation side
Just, accurate positioning.And without curing time, it is suitble to automated production.The mounting groove of sunk type forms boss at box body back, increases
Big heat dissipation area, improves heat dissipation effect.And radiating fin is added at boss edge, has further improved heat dissipation effect.
Radiating fin also has the function of reinforcing rib, improves the intensity of box body.
Detailed description of the invention
Fig. 1 is tray interior structural schematic diagram.
Fig. 2 is box body back structures schematic diagram.
Fig. 3 is box body side structure schematic view.
Fig. 4 is that box body fastens the structural schematic diagram after bottom plate.
Fig. 5 is the front view of pedestal.
Fig. 6 is the side view of pedestal.
Fig. 7 is the schematic diagram of diode.
Marked in the figure: 1 box body, 2 bottom plates, 3 pedestals, 4 diodes, 5 mounting grooves, 6 cables, 7 card slots, 8 baffles, 9 brackets, 10
Holding shrapnel, 11 boss, 12 radiating fins, 13 hole for injecting glue, 14 ventholes, 15 auxiliary box bodies, 31 bolts, 41 end lines.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, With reference to embodiment
The present invention is described in further detail.
As shown in Fig. 1-Fig. 7, the present invention mutually fastens the box body 1, bottom plate 2, pedestal 3 for forming installation cavity；The installation
Diode 4 is installed in cavity；The sunk type mounting groove 5 for accommodating diode 4 is provided on the box body 1, the mounting groove 5
The boss 11 of prominent box body 1 is formed at 1 back side of box body；11 edge of boss is provided with several radiating fins 12；The box body 1
On be provided with wire casing from the sensible mounting groove 5 in its edge, cable 6 is connect by wire casing with diode 4；The bottom plate 2 and mounting groove 5
Shape is corresponding and can be embedded in one plane in 5 inside of mounting groove and the formation of 1 bottom of box body；There is auxiliary box body 15, son in the middle part of bottom plate 2
15 bottom hollow out of box body；The box body 1, which is located in mounting groove 5, is provided with card slot 7, when box body 1 and the fastening of bottom plate 2, institute
Card slot 7 is stated to be located at from 15 bottom hollow out of auxiliary box body；2 edge of bottom plate is connected with can be with the slot cover plate of wire casing split；Institute
It states and is provided with bolt 31 on pedestal 3, so that pedestal 3 is embedded in bolt 31 and card slot 7 when in 15 hollow out of auxiliary box body and is cooperatively connected.Bottom
The hole for injecting glue 13 being connected to installation cavity and venthole 14 are provided on plate 2.Box body 1 and bottom plate 2 are fastened and are bonded using adhesive tape；Institute
It states after pedestal 3 is embedded in 15 hollow out of auxiliary box body and is bonded with adhesive tape.Diode mounting base, the diode are provided in installation cavity
Mounting base includes two pieces of parallel vertical baffles 8, is provided with groove on baffle 8；The diode 4 is connected between two block baffles 8,
Its end line 41 is fixed in groove.It further include being fixed on the bracket 9 that connecting cable 6 and diode 4 are used in installation cavity；It is described
9 one end of bracket has the clamping part being cooperatively connected with cable 6, and the other end is provided with the groove with the cooperation of 4 end line 41 of diode.Branch
Holding shrapnel 10 is provided on frame 9, and holding shrapnel 10 is located in the hollow out of auxiliary box body 15 after bottom plate 2 and box body 1 fasten；
There are three bolts 31 on the pedestal 3, is cooperatively connected respectively with the holding shrapnel 10 on card slot 7 and two brackets 9.Bracket
9 are made by conductive metal, and carry out tin plating processing, so that more corrosion-resistant its electric conductivity of enhancing of bracket 9.The company of being provided on bracket 9
Hole is connect, the bracket 9 is placed on the pin shaft being arranged in box body 1 by connecting hole and connect with box body 1.Lead between box body 1 and bottom plate 2
Cross ultrasonic wave crimping processing.
When use, cable 6 is penetrated in box body 1 by the wire casing on box body 1, and using bracket 9 and diode 4 into
Row connection.Then bottom plate 2 is fastened, and is bonded using adhesive tape.Pedestal 3 is inserted into card slot 7 again, and viscous using adhesive tape again
It closes.Finally by hole for injecting glue 13 into installation cavity injecting glue.
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 (9)
1. a kind of dedicated press fastening type terminal box of Cadimium telluride thin film component, including mutually fastening the box body to form installation cavity, bottom
Plate, pedestal；Diode is installed in the installation cavity；It is characterized by: being provided on the box body for accommodating diode
Sunk type mounting groove, which forms the boss of prominent box body at the box body back side；The boss edge is provided with several dissipate
Hot fin；The wire casing from the sensible mounting groove in its edge is provided on the box body, cable is connect by wire casing with diode；The bottom
Plate is corresponding to installation groove shape and can be embedded in inside mounting groove and one plane of box body bottom formation；There is sub- box in the middle part of bottom plate
Body, auxiliary box body bottom hollow out；The box body, which is located in mounting groove, is provided with card slot, when box body and bottom plate fastening, the card slot
In the hollow out of auxiliary box body bottom；The bottom edge is connected with can be with the slot cover plate of wire casing split；It is arranged on the pedestal
There is bolt, so that pedestal is embedded in bolt and card slot when in auxiliary box body hollow out and is cooperatively connected；Two are provided in the installation cavity
Pole pipe mounting base, the diode mounting base include two pieces of parallel vertical baffles, are provided with groove on baffle；The second level pipe clamp
It is connected between two block baffles, end line is fixed in groove.
2. the dedicated press fastening type terminal box of a kind of Cadimium telluride thin film component according to claim 1, it is characterised in that: described
The hole for injecting glue being connected to installation cavity and venthole are provided on bottom plate.
3. the dedicated press fastening type terminal box of a kind of Cadimium telluride thin film component according to claim 1, it is characterised in that: described
Box body and bottom plate are fastened and are bonded using adhesive tape；The pedestal is bonded after being embedded in auxiliary box body hollow out with adhesive tape.
4. the dedicated press fastening type terminal box of a kind of Cadimium telluride thin film component according to claim 1, it is characterised in that: also wrap
Include the bracket for being fixed on and being used for connecting cable and diode in installation cavity；Described bracket one end, which has, to be cooperatively connected with cable
Clamping part, the other end are provided with the groove with the cooperation of diode end line.
5. the dedicated press fastening type terminal box of a kind of Cadimium telluride thin film component according to claim 4, it is characterised in that: described
The end line of diode is connected in the groove of baffle and bracket simultaneously, and part bending of the end line between baffle and bracket
At U-shaped.
6. the dedicated press fastening type terminal box of a kind of Cadimium telluride thin film component according to claim 4, it is characterised in that: described
Holding shrapnel is provided on bracket, and holding shrapnel is located in the hollow out of auxiliary box body after bottom plate and box body fasten；The bottom
There are three bolts on seat, is cooperatively connected respectively with the holding shrapnel on card slot and two brackets.
7. the dedicated press fastening type terminal box of a kind of Cadimium telluride thin film component according to claim 4, it is characterised in that: described
Bracket is made by conductive metal, and carries out tin plating processing.
8. the dedicated press fastening type terminal box of a kind of Cadimium telluride thin film component according to claim 4, it is characterised in that: described
Connecting hole is provided on bracket, the bracket is placed on the pin shaft being arranged in box body by connecting hole and connect with box body.
9. the dedicated press fastening type terminal box of a kind of Cadimium telluride thin film component according to claim 1, it is characterised in that: described
It is crimped and is handled by ultrasonic wave between box body and bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084298.9A CN107911078B (en) | 2017-11-07 | 2017-11-07 | A kind of dedicated press fastening type terminal box of Cadimium telluride thin film component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084298.9A CN107911078B (en) | 2017-11-07 | 2017-11-07 | A kind of dedicated press fastening type terminal box of Cadimium telluride thin film component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107911078A CN107911078A (en) | 2018-04-13 |
| CN107911078B true CN107911078B (en) | 2019-09-13 |
Family
ID=61843631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084298.9A Active CN107911078B (en) | 2017-11-07 | 2017-11-07 | A kind of dedicated press fastening type terminal box of Cadimium telluride thin film component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107911078B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832567A (en) * | 2018-07-16 | 2018-11-16 | 河南联塑实业有限公司 | A kind of transfer joint between wire groove and wire pipe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7291036B1 (en) * | 2006-11-08 | 2007-11-06 | Tyco Electronics Corporation | Photovoltaic connection system |
| CN102110726B (en) * | 2010-11-05 | 2013-03-27 | 苏州快可光伏电子股份有限公司 | Sealed type photovoltaic junction box with rapid heat dissipation |
| CN105429590A (en) * | 2015-12-25 | 2016-03-23 | 江苏云之尚节能科技有限公司 | Full-glue-pouring photovoltaic special junction box with diode integrated module as' core |
| CN205356260U (en) * | 2015-12-25 | 2016-06-29 | 江苏云之尚节能科技有限公司 | Full-glue-pouring photovoltaic special junction box with diode integrated module as' core |
| CN205490396U (en) * | 2016-02-03 | 2016-08-17 | 巨茂光电(厦门)有限公司 | Photovoltaic junction box |
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2017
- 2017-11-07 CN CN201711084298.9A patent/CN107911078B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107911078A (en) | 2018-04-13 |
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