Specific embodiment
Unless otherwise defined, all technical terms used in the utility model embodiment all have and those skilled in the art
Normally understood identical meaning.To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached
Figure is described in further detail the utility model embodiment.
On the one hand, the utility model embodiment provides a kind of power generation mechanism, and as shown in Fig. 1, which includes:
Light transmission foreboard 1, the solar power generation unit 2, backboard 3 of lamination setting.Wherein, solar power generation unit 2 includes: reinforcement matrix
201, it is set to the solar battery 202 reinforced on matrix 201.
Power generation mechanism provided by the embodiment of the utility model can will be penetrated by the way that solar power generation unit 2 is arranged
The luminous energy of the power generation mechanism is converted into electric energy, is conducive to provide clean electric power energy, with transparent mechanism or translucent mechanism phase
Than increasing the competitiveness and economic and practical performance of product.Include reinforcement matrix 201 by setting, be set to and reinforce matrix 201
On solar battery 202, make reinforce matrix 201 and 202 shape of solar battery it is integral, enhance solar power generation unit
2 mechanical strength, conducive to improving the mechanical strength of the power generation mechanism, safe application performance, prolonging its service life.
There are many positional relationships between solar battery 202 and reinforcement matrix 201, based on premise easy to manufacture
Under, provide following example:
The insertion of solar battery 202 is reinforced in matrix 201, and the surface of solar battery 202 and the table for reinforcing matrix 201
Face flushes, referring to attached drawing 2;Alternatively, solar battery 202 is set to the surface for reinforcing matrix 201, referring to attached drawing 3.
Solar battery 202 and the above two positional relationship for reinforcing matrix 201 are easy to accomplish.Also, work as solar-electricity
When the insertion of pond 202 is reinforced in matrix 201, reinforces matrix 201 and play a protective role to solar battery 202.
In view of expanding the application range of the power generation mechanism, it is conducive to the power generation mechanism efficiency power generation and adds as an example
Strong basis body 201 is provided with solar battery 202 respectively for two sides of transparent front plate 1 and backboard 3, that is, the solar energy
Generator unit 2 can be with generating electricity on two sides, at this point, backboard 3 is light transmission backboard 3, so that light penetrates.
Both solar battery 202 is set to there are many modes reinforced on matrix 201, and satisfaction makes one entirety of formation is i.e.
It can.As an example, solar battery 202 is by forming photoelectric conversion material with sputtering technology or gas-phase deposition
It is prepared on reinforcement matrix 201.
Sputtering technology or gas-phase deposition make solar battery 202 and the attachment force reinforced between matrix 201 good,
An entirety is formed conducive to the two, facilitates the manufacturing of the power generation mechanism.
Wherein, the photoelectric conversion material for being used to prepare solar battery 202 can be copper indium gallium selenide, cadmium telluride, GaAs.
In the utility model embodiment, when solar battery 202 passes through photoelectric conversion material with sputtering technology or gas
Phase depositing operation, which is formed in, to be reinforced on matrix 201 when being prepared, it is contemplated that reinforce matrix 201 material and sputtering technology or
Gas-phase deposition is adapted, and the material for reinforcing matrix 201 can be non-steel glass.For example, reinforce the material of matrix 201
Matter can be float glass.
The reinforcement matrix 201 for selecting above-mentioned material, not only can be improved the mechanical strength of solar power generation unit 2, also benefit
The power generation mechanism with glass properties is formed in solar power generation unit 2 and light transmission foreboard 1 and the backboard 3 of light transmission, is conducive to application
In different field, for example, building field.
When the material of light transmission foreboard 1 and backboard 3 is glass, also, when the material for reinforcing matrix 201 is non-tempering glass
When glass, also make the power generation mechanism that there is mirror effect, is conducive to decoration.
As an example, solar battery 202 is in black (or dark), and its be set to reinforce matrix 201 towards
When the side of transparent front plate 1, then side of the solar power generation unit 2 towards transparent front plate 1 is in black, and the opposite other side is then in
Mirror effect.That is, covering layer of the solar battery 202 similar to the mirror back side, reinforces matrix 201 similar to mirror surface.As window
After the glass use of family, the backboard 3 of the power generation mechanism is located at interior, since backboard 3 is glass material, so, the power generation mechanism
Mirror effect is showed indoors, while improving outdoor architecture beauty, improves room brilliancy.
In order to enable light to readily penetrate into the power generation mechanism, in favor of its power generation, as an example, this is practical
The power generation mechanism that new embodiment provides further include: the insulation anti-reflection film being set on light transmission foreboard 1.
Setting insulation anti-reflection film, can make more light penetrate light transmission foreboard 1, and received by solar battery 202.
Wherein, insulation anti-reflection film also known as insulation antireflective coating, material can be titanium dioxide or zirconium oxide.Both
The insulation anti-reflection film of material can not only increase the penetrance of light, also have alkali resistance and waterproof and dampproof performance.
Insulation anti-reflection film can be formed on light transmission foreboard 1 by sputtering technology or gas-phase deposition.
When solar power generation unit 2 is generating electricity on two sides, insulation anti-reflection film can also be set on light transmission backboard 3.
In view of being easy to use 2 electricity energy of solar power generation unit, as shown in Fig. 4, solar power generation unit 2 is also
It include: the busbar 203 being electrically connected with solar battery 202.
Busbar 203 can be two, connect respectively with the anode and cathode of solar battery 202.Busbar 203 with too
Positive can be welded connecting between battery 202, or bonding connection.
Wherein, busbar 203 can be copper strips, and copper strips conducts electricity very well, and be easy to obtain.
As an example, the width of busbar 203 can be 2~10mm, such as can for 2mm, 3mm, 4mm, 5mm,
6mm, 7mm, 8mm, 9mm, 10mm etc..0.1~0.3mm of thickness of busbar 203, such as can be 0.1mm, 0.2mm, 0.3mm
Deng.
In view of busbar 203 can be easily welded to connect with solar battery 202, also, in order to increase busbar
203 electric conductivity, busbar 203 can be electrically connected by conducting connecting part with solar battery 202.
For example, alternatively, conducting connecting part can be the tin layers for being set to 203 surface of busbar, tin layers not only have
Electric conductivity, the welded connecting being additionally favorable between busbar 203 and solar battery 202, in addition, tin layers also have oxygen-proof property
Energy.
Alternatively, conducting connecting part can also be the silver layer for being set to 203 surface of busbar, silver layer conducts electricity very well, and increases
The conductive capability between busbar 203 and solar battery 202 is added, silver layer also has oxidation proof propertiess.
The thickness of tin layers or silver layer can be 0.01~0.05mm, such as can for 0.01mm, 0.02mm, 0.03mm,
0.04mm, 0.05mm etc..
In view of extraneous machinery equipment can easily use being sent out for power generation mechanism provided by the embodiment of the utility model
Electric energy, as shown in Fig. 1, power generation mechanism provided by the embodiment of the utility model further include: connect with what busbar 203 was electrically connected
Wire box 4.
It is provided with conducting wire in terminal box 4, busbar 203 and extraneous machinery equipment is electrically connected with terminal box 4, makes the hair
Motor structure is extraneous machinery equipment power supply.
As an example, terminal box 4 is set on backboard 3.Settable cable-through hole on reinforcement matrix 201, backboard 3,
The end of busbar 203 is drawn by cable-through hole, and is electrically connected with terminal box 4.
In order to avoid the impurity such as extraneous steam, dust enter between light transmission foreboard 1 and backboard 3, solar power generation list is influenced
The power generation performance of member 2, as shown in Fig. 1, power generation mechanism provided by the embodiment of the utility model further include: be set to light transmission foreboard
Insulated enclosure layer 5 between 1 and backboard 3.
As an example, insulated enclosure layer 5 can be set in the periphery of light transmission foreboard 1 and backboard 3, referring to attached drawing 5, i.e.,
Solar power generation unit 2 is wrapped between light transmission foreboard 1 and backboard 3, to avoid the intrusion of the impurity such as extraneous steam, dust.
Wherein, the material of insulated enclosure layer 5 can be butyl rubber belt, silica gel etc..The width of insulated enclosure layer 5 can be 6
~12mm, such as can be 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm etc..The thickness of insulated enclosure layer 5 can be 0.8
~1.8mm, for example, can for 0.8mm, 0.9mm, 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm,
1.8mm waiting.
In the utility model embodiment, transparent front plate 1 and solar power generation unit 2, backboard 3 and solar power generation unit
There are many connection types between 2, it is contemplated that manufacturing process is simple, as shown in Fig. 1, transparent under the premise of connection dynamics is good
Foreboard 1 can be connect by the first glue-line 6 with solar power generation unit 2, and backboard 3 can be sent out by the second glue-line 7 with solar energy
Electric unit 2 connects.
The application field of power generation mechanism provided by the embodiment of the utility model is extensive, for example, building field, it is contemplated that can
The mechanical strength of the power generation mechanism is improved, to be suitable for different application fields, light transmission foreboard 1 can be set to one layer or more
Layer;And/or backboard 3 can be set to one or more layers.
That is, alternatively, transparent front plate 1 and backboard 3 are disposed as one layer.Alternatively, transparent front plate 1 is set as one layer, backboard 3 is set
It is set to multilayer.Alternatively, transparent front plate 1 is set as multilayer, backboard 3 is set as one layer.Alternatively, transparent front plate 1 and backboard 3 are respectively provided with
For multilayer.
When light transmission foreboard 1 is set as multilayer, and/or, when backboard 3 is set as multilayer, the machine of the power generation mechanism can be increased
Tool intensity.
When light transmission foreboard 1 or backboard 3 are set as multilayer, the connection type between adjacent two layers light transmission foreboard 1 has more
Kind, under the premise of being based on connection easy to accomplish, provide following two example:
As the first example: it can be realized and be connected by third glue-line between adjacent two layers light transmission foreboard 1, adjacent two layers
It can be realized and be connected by the 4th glue-line between backboard 3.
It is simple in such a way that third glue-line and the 4th glue-line realize connection, and it is good to connect dynamics.
As second of example: being clamped connection between adjacent two layers light transmission foreboard 1 and between adjacent two layers backboard 3.
The mode for being clamped connection is simple, and, convenient between adjacent two layers light transmission foreboard 1 and between adjacent two layers backboard 3
Dismounting.
By taking clamping connection between adjacent two layers light transmission foreboard 1 as an example, it is provided with clamping groove on one layer of light transmission foreboard 1, it is another
Shackle member is provided on layer light transmission foreboard 1.By being caught in shackle member in clamping groove, realize between adjacent two layers light transmission foreboard 1
Connection.By making shackle member be detached from clamping groove, the disassembly between adjacent two layers light transmission foreboard 1 is realized.
The structure of shackle member and clamping groove is not especially limited, meets and realizes clamping connection.
In view of can be improved the mechanical strength of light transmission foreboard 1, backboard 3, the material of light transmission foreboard 1 and backboard 3 can be
Tempered glass, semi-tempered glass or float glass.
When the material of light transmission foreboard 1 and backboard 3 is tempered glass and semi-tempered glass, light transmission foreboard 1, back can be assigned
Plate 3 and the good mechanical strength of the power generation mechanism.In addition, when the material of light transmission foreboard 1 and backboard 3 is glass, also, add
When strong basis body 201 is glass material, also make the power generation mechanism that there is mirror effect, conducive to its decoration effect in the field of construction
Fruit.
For example, the material of light transmission foreboard 1 and backboard 3 can be ultrawhite tempered glass, ordinary glass, half tempered
Glass.
Ultrawhite tempered glass is glittering and translucent, high mechanical strength, and self-destruction rate is low, is conducive to decoration, is conducive to improve the power generation mechanism
Mechanical strength, decorative performance, prolong its service life.Cheap, the high mechanical strength of ordinary glass is conducive to improve
The mechanical strength of the power generation mechanism.
In the utility model embodiment, the first glue-line 6, the second glue-line 7, third glue-line, the 4th glue-line material can be with
For EVA (Polyethylene vinylacetate, polyethylene-polyvinyl acetate copolymer) glue, colour PVB
(Polyolyaltha Olfin, polyethylene octene are total by (Polyvinyl Butyral, polyvinyl butyral) glue or POE
Elastomer) glue.
In practical applications, can be selected according to specific requirement the first glue-line 6 of different colours, the second glue-line 7,
Third glue-line, the 4th glue-line, to meet the finishing requirements of the power generation mechanism.
As an example, light transmission foreboard 1 with a thickness of 3mm~10mm, such as can for 3mm, 4mm, 5mm, 6mm,
7mm, 8mm, 9mm, 10mm etc..
First glue-line 6 with a thickness of 0.2~2mm, such as can for 0.2mm, 0.5mm, 0.76mm, 0.9mm, 1.2mm,
1.52mm, 1.7mm, 1.9mm, 2mm etc..
Second glue-line 7 with a thickness of 0.2~2mm, such as can for 0.2mm, 0.5mm, 0.76mm, 0.9mm, 1.14mm,
1.52mm, 1.7mm, 1.9mm, 2mm etc..
Backboard 3 with a thickness of 3~10mm, such as can be for 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm etc..
Power generation mechanism with above-mentioned dimensions is widely used, good decorating effect.
On the other hand, the utility model embodiment provides the preparation method of the above-mentioned any power generation mechanism referred to, such as
Shown in attached drawing 6, this method comprises:
Step 1 is laminated the light transmission foreboard 1, solar power generation unit 2, backboard 3 of lamination setting, forms generator
Structure.Wherein, solar power generation unit 2 includes: to reinforce matrix 201, be set to the solar battery 202 reinforced on matrix 201.
Above-mentioned preparation method is simple, conducive to the manufacturing of the power generation mechanism.
As an example, as shown in Fig. 7, step 1, comprising:
Step 101, by light transmission foreboard 1, solar power generation unit 2, backboard 3 successively lamination;
Step 102, the light transmission foreboard 1 to after lamination, solar power generation unit 2, backboard 3 carry out predischarge and preheating, shape
At intermediate.
Step 103 is exhausted intermediate and heats, and forms power generation mechanism.
It is understood that between light transmission foreboard 1 and solar power generation unit 2, solar power generation unit 2 and backboard
When being connected respectively by the first glue-line 6 and the second glue-line 7 between 3, in progress predischarge, preheating, exhaust, heating process, the
Between one glue-line 6 and light transmission foreboard 1 and solar power generation unit 2, between the second glue-line 7 and solar power generation unit 2 and backboard 3
There is the gap that can be vented.
Above-mentioned preparation method is simple, by predischarge and preheating, by light transmission foreboard 1, the first glue-line 6, solar power generation list
Gas discharge between first 2, second glue-line 7, backboard 3, and make 7 preliminarily softened of the first glue-line 6 and the second glue-line, so that each portion
Part tentatively bonds and forms intermediate.By being exhausted and heating to intermediate, further by light transmission foreboard 1, the first glue-line 6,
Solar power generation unit 2, the second glue-line 7, the gas discharge between backboard 3, soften the first glue-line 6 and the second glue-line 7, again
Increase its bonding force, intermediate is made to form the power generation mechanism of stable structure.
Before by light transmission foreboard 1, the first glue-line 6, solar power generation unit 2, the second glue-line 7, backboard 3 successively lamination, point
Two welding of busbar 203 or the anode for being pasted on solar battery 202 busbar 203 and the sun are not made into on cathode
It can the electrical connection of battery 202.
In the utility model embodiment, there are many modes of progress predischarge and exhaust, based on easy to accomplish, exhaust
Under the premise of effect is good, following example is provided:
Predischarge include: to after lamination light transmission foreboard 1, solar power generation unit 2, backboard 3 carry out first pressurization and/or
First vacuum pumping.
Exhaust includes: to carry out the second pressurization and/or the second vacuum pumping to intermediate.
That is, predischarge includes: only to carry out the first pressurized operation, alternatively, the first vacuum pumping is only carried out, alternatively, simultaneously
Carry out the first pressurized operation and the first vacuum pumping.
Exhaust includes: only to carry out the second pressurized operation to intermediate, alternatively, the second vacuum pumping is only carried out, alternatively, together
The second pressurized operation of Shi Jinhang and the second vacuum pumping.
When in view of exhaust, gas remaining in predischarge rear center body can be completely exhausted out, as an example, the
The pressure of one pressurized operation can be less than the pressure of the second pressurized operation;The corresponding suction force of first vacuum pumping can be less than
The corresponding suction force of second vacuum pumping.
When being preheated and being heated, it is contemplated that be conducive to exhaust, and make the first glue-line 6, the second glue-line 7 and light transmission foreboard
1, well-bonded between solar power generation unit 2, backboard 3, the corresponding temperature of heating can be less than by preheating corresponding temperature.
In order to more clearly illustrate the preparation process of power generation mechanism provided by the embodiment of the utility model, it is given below three kinds
Example:
As the first example, first is sequentially carried out to light transmission foreboard 1, solar power generation unit 2, the backboard 3 after lamination
Secondary precompressed, preheating, second of precompressed form intermediate.
It should be noted that the pressure of first time precompressed can be less than the pressure of second of precompressed, with can will be before light transmission
Plate 1, solar power generation unit 2, most of gas discharge between backboard 3.
Pass through respectively between light transmission foreboard 1 and solar power generation unit 2, between solar power generation unit 2 and backboard 3
When first glue-line 6 and the second glue-line 7 connect, by sequentially carrying out first time precompressed, make light transmission foreboard 1, the first glue-line 6, the sun
Can generator unit 2, the second glue-line 7, most of gas between backboard 3 be tentatively discharged.Then preheating makes the first glue-line 6 and second
Glue-line 7 softens, and bonds light transmission foreboard 1, the first glue-line 6, solar power generation unit 2, the second glue-line 7, backboard 3 tentatively.Second
Secondary precompressed makes the light transmission foreboard 1 after tentatively bonding, the first glue-line 6, solar power generation unit 2, the second glue-line 7, gas between backboard 3
Body discharge.
Specifically, first time precompressed, preheating, second of precompressed can be carried out by roll squeezer.Roll squeezer includes: the first roller
Press mechanism, heating mechanism, the second roller press mechanism.
As second of example, the row of vacuumizing is carried out to light transmission foreboard 1, solar power generation unit 2, the backboard 3 after lamination
Gas and preheating form intermediate.
Pass through respectively between light transmission foreboard 1 and solar power generation unit 2, between solar power generation unit 2 and backboard 3
When first glue-line 6 and the second glue-line 7 connect, light transmission foreboard 1, the first glue-line 6, solar power generation unit 2, the can be made by vacuumizing
Gas between two glue-lines 7, backboard 3 is efficiently discharged.
Vacuumizing and exhausting and preheating can carry out simultaneously, can also first carry out vacuumizing and exhausting, then preheated.
Specifically, vacuum laminator can be used and carry out predischarge and preheating.
As the third example, precompressed and pre- is carried out to light transmission foreboard 1, solar power generation unit 2, the backboard 3 after lamination
Heat forms intermediate.
Pass through respectively between light transmission foreboard 1 and solar power generation unit 2, between solar power generation unit 2 and backboard 3
When first glue-line 6 and the second glue-line 7 connect, predischarge is may be implemented in precompressed, and preheating softens the first glue-line 6 and the second glue-line 7,
Light transmission foreboard 1, the first glue-line 6, solar power generation unit 2, the second glue-line 7, backboard 3 tentatively bonding is set to form intermediate.
Precompressed and preheating can carry out simultaneously, can also first carry out precompressed exhaust, then preheated.
Specifically, preheating preformer, laminating machine, precompressed case etc. can be used and carry out preheating and precompressed.
As an example, the temperature of preheating is 120 DEG C~160 DEG C, such as can be 120 DEG C, 130 DEG C, 140 DEG C, 150
DEG C, 160 DEG C etc., the pressure of precompressed is 0.02~1MPa, for example, can for 0.2MPa, 0.3MPa, 0.4MPa, 0.5MPa,
0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa, 1MPa etc..
In view of the gas of the discharge of gas whole or last traces in intermediate can be made, the side of pressurization can be passed through
Formula is exhausted.
Specifically, intermediate can be exhausted and is heated by high-temperature kettle.
As an example, the temperature of heating is 120 DEG C~140 DEG C, such as can be 120 DEG C, 130 DEG C, 140 DEG C etc.,
The pressure of pressurization is 0.9~1.3MPa, such as can be 0.9MPa, 1MPa, 1.1MPa, 1.2MPa, 1.3MPa etc..
In view of avoiding the impurity such as extraneous steam, dust from entering between light transmission foreboard 1 and backboard 3, solar power generation is influenced
The power generation performance of unit 2, before being laminated, method provided by the embodiment of the utility model further include: in light transmission foreboard 1 and back
Insulated enclosure layer 5 is set between plate 3.
It is understood that during preparing power generation mechanism, light transmission foreboard 1, backboard 3 are deposited between insulated enclosure layer 5
In the gap for exhaust.
Specifically, by light transmission foreboard 1, the first glue-line 6, solar power generation unit 2, the second glue-line 7,3 lamination mistake of backboard
Cheng Zhong can be laid with insulated enclosure layer 5 on light transmission foreboard 1 or backboard 3, alternatively, the insulated enclosure glue of coating liquid, with
Form insulated enclosure layer 5.Alternatively, by light transmission foreboard 1, the first glue-line 6, solar power generation unit 2, the second glue-line 7, backboard 3
Successively after lamination, the insulated enclosure glue of liquid is coated, between light transmission foreboard 1 and backboard 3 to form insulated enclosure layer 5.
On the other hand, the utility model embodiment provides a kind of power generator, the power generator include at least one such as
The above-mentioned any power generation mechanism referred to.
The power generator can be applied in different field, for example, building, automotive field etc..
Specifically, which can be used as power generation doubling glass for building and uses.The power generator can also be vapour
Vehicle, high-speed rail etc..
The foregoing is merely the illustrative embodiments of the utility model, the protection model that is not intended to limit the utility model
It encloses, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of utility model.