CN208028072U - A kind of monocrystaline silicon solar cell that leakproofness is strong - Google Patents
A kind of monocrystaline silicon solar cell that leakproofness is strong Download PDFInfo
- Publication number
- CN208028072U CN208028072U CN201721642703.XU CN201721642703U CN208028072U CN 208028072 U CN208028072 U CN 208028072U CN 201721642703 U CN201721642703 U CN 201721642703U CN 208028072 U CN208028072 U CN 208028072U
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- fixedly connected
- plate body
- silicon solar
- solar cell
- strong
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- 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
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Abstract
The utility model discloses a kind of monocrystaline silicon solar cells that leakproofness is strong, including plate body, aluminum alloy frame and terminal box, the plate body side is fixedly connected with aluminum alloy frame, the plate body back side is fixedly connected with terminal box, plate body front side is fixedly connected with ultrawhite tempered glass, ultrawhite tempered glass side is fixedly connected with No.1 EVA adhesive film, and No.1 EVA adhesive film side is fixedly connected with monocrystalline silicon layer.The utility model makes the plate body of monocrystaline silicon solar cell be subjected to the invasion of the strong external force such as hail by using ultrawhite tempered glass, ultrawhite tempered glass has stronger light transmittance to improve optoelectronic transformation efficiency simultaneously, the back of aluminum alloy frame is provided with and singly opens sliding door, the plate body of entire monocrystaline silicon solar cell is entirely sealed in this way, it can prevent dust, insect, rainwater from entering the inside, entire cleannes and whole service life are improved, is suitble to be widely used and promote.
Description
Technical field
The utility model is related to a kind of battery, more particularly to a kind of monocrystaline silicon solar cell that leakproofness is strong.
Background technology
Solar panel be by absorb sunlight, solar radiant energy is straight by photoelectric effect or photochemical effect
It connects or indirect conversion is at the device of electric energy, the main material of most of solar panel is silicon, and solar panel is divided into
Monocrystalline silicon, polysilicon, non-crystalline silicon, multi-element compounds etc., the wherein production cost of single-crystalline-silicon solar-cell panel are maximum, but its
Conversion ratio also highest, can reach 25% conversion ratio.The energy project of this environmental protection of solar cell is known as too by China
Positive energy photovoltaic project, while photovoltaic project being led to the Northwest, to acquire a large amount of energy.
Leakproofness between current monocrystaline silicon solar cell major part component is not strong, terminal box be all it is exposed outside
, and for the glass of block face mostly using tempered glass, the light transmittance of tempered glass is to be improved.For this purpose, we
It is proposed a kind of monocrystaline silicon solar cell that leakproofness is strong.
Utility model content
The main purpose of the utility model is to provide a kind of monocrystaline silicon solar cells that leakproofness is strong, by using super
White tempered glass makes the plate body of monocrystaline silicon solar cell be subjected to the invasion of the strong external force such as hail, while ultrawhite tempered glass has
For stronger light transmittance to improve optoelectronic transformation efficiency, the back of aluminum alloy frame, which is provided with, singly opens sliding door, in this way will be entire
The plate body of monocrystaline silicon solar cell entirely seals, and can prevent dust, insect, rainwater from entering the inside, improve entire
Cleannes and whole service life, are suitble to be widely used and promote, can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of monocrystaline silicon solar cell that leakproofness is strong, including plate body, aluminum alloy frame and terminal box, the plate body one
Side is fixedly connected with aluminum alloy frame, and the plate body back side is fixedly connected with terminal box, plate body front side and ultrawhite steel
Change glass to be fixedly connected, ultrawhite tempered glass side is fixedly connected with No.1 EVA adhesive film, No.1 EVA adhesive film side
It is fixedly connected with monocrystalline silicon layer, the monocrystalline silicon layer side is fixedly connected with No. two EVA adhesive films, No. two EVA adhesive film sides
Be fixedly connected with strength glue-line, the aluminum alloy frame reverse side with singly open sliding door and be fixedly connected.
Further, the side of the strength glue-line is fixedly connected with sealant.
Further, the sliding door surface of singly opening is fixedly installed string holes.
Further, the sliding door both ends of singly opening are flexibly connected with gate slot.
Further, the terminal box is fixedly connected by sealant with plate body.
Compared with prior art, the utility model has the advantages that：
1. plate body top is provided that ultrawhite tempered glass, one layer of EAV glued membrane of ultrawhite tempered glass bottom end bonding, one layer
EAV glued membranes bottom end bonds monocrystalline silicon layer, and the bottom end of monocrystalline silicon layer is bonded with No. two EVA adhesive films, and ultrawhite tempered glass makes monocrystalline silicon
The plate body of solar cell is subjected to the invasion of the strong external force such as hail, while ultrawhite tempered glass has stronger light transmittance to carry
High optoelectronic transformation efficiency.
2. No. two EVA adhesive film bondings are mutually bonded by strength glue-line with sealant, strength glue-line and sealant make entirely
The leakproofness of plate body is stronger, to improve the service life of monocrystaline silicon solar cell, is provided with and connects in the side of sealant
Wire box is provided at the back of aluminum alloy frame and singly opens sliding door, and singly opening sliding door makes terminal box be sealed in aluminum alloy frame
In inner cavity, sliding door opening will can be singly opened when needing wiring, and singly opens the surface that pushes the door open and is provided with string holes, by line
It wears out to shut from string holes and singly opens sliding door, so entirely seal the plate body of entire monocrystaline silicon solar cell, it can be with
It prevents dust, insect, rainwater from entering the inside, improves entire cleannes and protective effect, Jin Erti have been carried out to entire plate body
High whole service life.
Description of the drawings
Fig. 1 is that the utility model is used for a kind of overall structure diagram for the monocrystaline silicon solar cell that leakproofness is strong.
Fig. 2 is that the utility model is used for a kind of monocrystaline silicon solar cell aluminum alloy frame structural representation that leakproofness is strong
Figure.
In figure：1, plate body；2, aluminum alloy frame；3, terminal box；4, ultrawhite tempered glass；5, No.1 EVA adhesive film；6, single
Crystal silicon layer；7, No. two EVA adhesive films；8, strength glue-line；9, sealant；10, string holes；11, gate slot；12, sliding door is singly opened.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of monocrystaline silicon solar cell that leakproofness is strong, including plate body 1, aluminum alloy frame 2 and connect
Wire box 3,1 side of the plate body are fixedly connected with aluminum alloy frame 2, and 1 back side of the plate body is fixedly connected with terminal box 3, described
The positive side of plate body 1 is fixedly connected with ultrawhite tempered glass 4, and 4 side of ultrawhite tempered glass is fixed with No.1 EVA adhesive film 5
Connection, 5 side of No.1 EVA adhesive film are fixedly connected with monocrystalline silicon layer 6,6 side of the monocrystalline silicon layer and No. two EVA adhesive films 7
It is fixedly connected, 7 side of No. two EVA adhesive films is fixedly connected with strength glue-line 8,2 reverse side of the aluminum alloy frame and list
Sliding door 12 is opened to be fixedly connected.
Wherein, the side of the strength glue-line 8 is fixedly connected with sealant 9.
Wherein, 12 surface of sliding door of singly opening is fixedly installed string holes 10.
Wherein, 12 both ends of sliding door of singly opening are flexibly connected with gate slot 11.
Wherein, the terminal box 3 is fixedly connected by sealant 9 with plate body 1.
It should be noted that the utility model is a kind of monocrystaline silicon solar cell that leakproofness is strong, and when work, plate body 1
Top is provided that ultrawhite tempered glass 4, one layer of EAV glued membrane 5 of 4 bottom end of ultrawhite tempered glass bonding, one layer of 5 bottom of EAV glued membranes
End bonding monocrystalline silicon layer 6, the bottom end of monocrystalline silicon layer 6 bond 7 with No. two EVA adhesive films, and ultrawhite tempered glass 4 makes mono-crystalline silicon solar
The plate body 1 of battery is subjected to the invasion of the strong external force such as hail, while ultrawhite tempered glass 4 has stronger light transmittance to improve
Optoelectronic transformation efficiency is mutually bonded by strength glue-line 8 with sealant 9, strength glue-line 8 and sealing in No. two bondings of EVA adhesive films 7
Layer 9 keeps the leakproofness of entire plate body 1 stronger, to improve the service life of monocrystaline silicon solar cell, the one of sealant 8
Side is provided with terminal box 3, is provided at the back of aluminum alloy frame 2 and singly opens sliding door 12, singly opening sliding door 12 keeps terminal box 3 close
It is encapsulated in the inner cavity of aluminum alloy frame 2, sliding door 12 will can be singly opened when needing wiring and is opened, and singly opens and pushes the door open
12 surfaces are provided with string holes 10, and line is worn out to shut from string holes 10 and singly opens sliding door 12, says entire mono-crystalline silicon solar in this way
The plate body of battery entirely seals, and can prevent dust, insect, rainwater from entering the inside, improve entire cleannes and to whole
A plate body 1 has carried out protective effect, and then improves whole service life.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of monocrystaline silicon solar cell that leakproofness is strong, including plate body (1), aluminum alloy frame (2) and terminal box (3), institute
It states plate body (1) side to be fixedly connected with aluminum alloy frame (2), plate body (1) back side is fixedly connected with terminal box (3), special
Sign is：The positive side of the plate body (1) is fixedly connected with ultrawhite tempered glass (4), ultrawhite tempered glass (4) side and
No.1 EVA adhesive film (5) is fixedly connected, and No.1 EVA adhesive film (5) side is fixedly connected with monocrystalline silicon layer (6), the monocrystalline silicon
Floor (6) side is fixedly connected with No. two EVA adhesive films (7), No. two EVA adhesive films (7) side and the fixed company of strength glue-line (8)
It connects, aluminum alloy frame (2) reverse side is fixedly connected with sliding door (12) is singly opened.
2. a kind of strong monocrystaline silicon solar cell of leakproofness according to claim 1, it is characterised in that：The seccotine
The side of layer (8) is fixedly connected with sealant (9).
3. a kind of strong monocrystaline silicon solar cell of leakproofness according to claim 1, it is characterised in that：Described singly open pushes away
Sliding door (12) surface is fixedly installed string holes (10).
4. a kind of strong monocrystaline silicon solar cell of leakproofness according to claim 3, it is characterised in that：Described singly open pushes away
Sliding door (12) both ends are flexibly connected with gate slot (11).
5. a kind of strong monocrystaline silicon solar cell of leakproofness according to claim 1, it is characterised in that：The terminal box
(3) it is fixedly connected with plate body (1) by sealant (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642703.XU CN208028072U (en) | 2017-11-30 | 2017-11-30 | A kind of monocrystaline silicon solar cell that leakproofness is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642703.XU CN208028072U (en) | 2017-11-30 | 2017-11-30 | A kind of monocrystaline silicon solar cell that leakproofness is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028072U true CN208028072U (en) | 2018-10-30 |
Family
ID=63897176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642703.XU Expired - Fee Related CN208028072U (en) | 2017-11-30 | 2017-11-30 | A kind of monocrystaline silicon solar cell that leakproofness is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028072U (en) |
-
2017
- 2017-11-30 CN CN201721642703.XU patent/CN208028072U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |