CN207938628U - A kind of photovoltaic electrification component - Google Patents
A kind of photovoltaic electrification component Download PDFInfo
- Publication number
- CN207938628U CN207938628U CN201820424418.9U CN201820424418U CN207938628U CN 207938628 U CN207938628 U CN 207938628U CN 201820424418 U CN201820424418 U CN 201820424418U CN 207938628 U CN207938628 U CN 207938628U
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- China
- Prior art keywords
- heat
- power generation
- layer
- conducting plate
- radiating fin
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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 photovoltaic electrification components, including power generation plate and the cooling mechanism being set on power generation plate, the power generation plate includes the toughened glass layer set gradually from top to bottom, upper EVA layer, battery lamella, lower EVA layer and backsheet layer, the cooling mechanism includes the radiating fin that heat-conducting plate is uniformly distributed in several on heat-conducting plate, the heat-conducting plate is pasted on backsheet layer on the one side of lower EVA layer, the heat bulge of several arcs is evenly distributed on the heat-conducting plate on the one side of backsheet layer, the radiating fin is perpendicularly fixed on heat-conducting plate on the one side far from backsheet layer, the radiating fin and heat bulge are spaced setting successively, several convection holes are evenly distributed on the radiating fin.The structure design of the utility model is reasonable, good heat dissipation effect, the phenomenon that capable of effectively avoiding leading to power generation plate decrease in power generation efficiency due to high temperature, to improve the photoelectric conversion rate of power generation plate.
Description
Technical field
The utility model is related to solar energy generation technology fields, and in particular to a kind of photovoltaic electrification component.
Background technology
Solar energy refers to the infrared radiant energy (the three kinds of modes propagated referring to thermal energy) of the sun, and main performance is exactly often said
Sunray.It is typically used as power generation in the modern times or provides the energy for water heater.Since life on earth is born, it has been mainly based on
The infrared radiant energy existence that the sun provides, and also understood from ancient human with sun-dried object, and as the method for making food, such as
Salt manufacturing and solarization cured fish etc..In the case where fossil fuel is reduced increasingly, solar energy has become the important composition that the mankind use the energy
Part, and be constantly developed.It is a kind of that the utilization of solar energy, which has photothermal conversion and opto-electronic conversion two ways, solar power generation,
Emerging regenerative resource.
Either commercial monocrystalline silicon silicon photovoltaic power generation plate or polysilicon photovoltaic power generation plate at present, maximum opto-electronic conversion effect
Rate is about 15%-16%, and unemployed solar energy, which is largely absorbed, is converted into thermal energy.And photovoltaic cell often increases 1 DEG C,
Its decrease of power generation about 0.5% or more.If heat cannot timely exclude battery temperature will be caused to increase, generating efficiency
It is low.And solar energy photovoltaic panel works under high temperature environment for a long time can also influence its service life, substantially reduces cost performance, from
Right environment such as battery plate temperature generally reaches 55-90 DEG C in the case of summer, actual light photoelectric transformation efficiency only has 7%- at this time
10% or so, it can be seen that the excessively high generating efficiency that can leverage solar cell module of solar panel surface temperature.
Utility model content
The utility model to solve the above-mentioned problems, provides a kind of reasonable in design, good heat dissipation effect, to improve
The photovoltaic electrification component of photoelectric conversion rate.
The utility model adopts the following technical solution：
A kind of photovoltaic electrification component, including power generation plate and the cooling mechanism that is set on power generation plate, the power generation plate include
Toughened glass layer, upper EVA layer, battery lamella, lower EVA layer and the backsheet layer set gradually from top to bottom, the cooling mechanism packet
The radiating fin that heat-conducting plate is uniformly distributed in several on heat-conducting plate is included, the heat-conducting plate, which is pasted on backsheet layer, deviates from lower EVA
On the one side of layer, the heat bulge of several arcs is evenly distributed on the heat-conducting plate on the one side of backsheet layer,
The radiating fin is perpendicularly fixed on heat-conducting plate on the one side far from backsheet layer, and the radiating fin and heat bulge are spaced successively
It is arranged, several convection holes is evenly distributed on the radiating fin.
As a kind of optimal technical scheme of the utility model, the heat-conducting plate is internally provided with a coolant flow channel, described
One end of coolant flow channel is equipped with fluid inlet, and the other end of the coolant flow channel is equipped with fluid outlet, is set on the fluid inlet
There is the filter mechanism that can be dismantled.
As a kind of optimal technical scheme of the utility model, the filter mechanism includes the internal connection for hollow structure
The lateral wall of part and the filter screen being fixed on inside connector, the connector side is equipped with the first external screw thread, the fluid
The first internal thread that the madial wall of entrance is equipped with and the first external screw thread matches, by the between the connector and fluid inlet
One external screw thread and the connection of the first internal thread, the madial wall of the connector other side are equipped with the second internal thread.
The utility model has the beneficial effects that：
1, the structure design of the utility model is reasonable, and radiating fin, heat bulge and the coolant flow channel being provided with are combined energy
The heat dissipation effect for enough greatly improving power generation plate, the phenomenon that avoiding leading to power generation plate decrease in power generation efficiency due to high temperature, to carry
The photoelectric conversion rate of high power generation plate；
2, the filter mechanism of the utility model setting can avoid the impurity in cooling fluid from entering inside coolant flow channel making
At coolant flow channel block the phenomenon that, to extend the service life of coolant flow channel, while the filter mechanism being arranged easily facilitates
Installation and removal, substantially increase its using effect.
Description of the drawings
Fig. 1 is a kind of front view of photovoltaic electrification component of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the schematic cross-section of the utility model heat-conducting plate；
Symbol description in figure：
Power generation plate 1, heat-conducting plate 2, radiating fin 3, heat bulge 4, convection holes 5, coolant flow channel 6, fluid inlet 7, fluid goes out
Mouth 8, connector 9, filter screen 10.
Specific implementation mode
The utility model row is further described presently in connection with attached drawing.
As shown in Figure 1, a kind of photovoltaic electrification component, including power generation plate 1 and the cooling mechanism being set on power generation plate 1, institute
It includes toughened glass layer, upper EVA layer, battery lamella, lower EVA layer and the backsheet layer set gradually from top to bottom, institute to state power generation plate 1
It includes the radiating fin 3 that heat-conducting plate 2 is uniformly distributed in several on heat-conducting plate 2 to state cooling mechanism, and the heat-conducting plate 2 is pasted on the back of the body
On plate layer on the one side of lower EVA layer, several are evenly distributed on the one side of backsheet layer on the heat-conducting plate 2
The heat bulge 4 of arc, the radiating fin 3 are perpendicularly fixed on heat-conducting plate 2 on the one side far from backsheet layer, the radiating fin
3 and heat bulge 4 be spaced setting successively, be evenly distributed with several convection holes 5 on the radiating fin 3, the convection holes 5 can
By the heat between two neighboring radiating fin 3 and the air-flow shape in heat bulge 4 heat and extraneous air that are come out
At convection current, to improve the heat dissipation effect of radiating fin 3；
The heat-conducting plate 2 is internally provided with a coolant flow channel 6, and one end of the coolant flow channel 6 is equipped with fluid inlet 7, institute
The other end for stating coolant flow channel 6 is equipped with fluid outlet 8, and the fluid inlet 7 is equipped with the filter mechanism that can be dismantled；
The filter mechanism includes the internal filter screen 10 for being the connector 9 of hollow structure and being fixed on inside connector,
The lateral wall of 9 side of the connector is equipped with the first external screw thread, and the madial wall of the fluid inlet 7 is equipped with and the first outer spiral shell
The first internal thread that line matches is connected between the connector 9 and fluid inlet 7 by the first external screw thread and the first internal thread,
Make the dismounting of filter mechanism more convenient using being threadedly coupled；The madial wall of 9 other side of the connector is equipped with just
In the second internal thread that connector 9 is connected with external pipe.
Finally it should be noted that：These embodiments are merely to illustrate model of the utility model without limiting the utility model
It encloses.In addition, to those of ordinary skill in the art, can also make on the basis of the above description other various forms of
Variation changes.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out obvious
Among changing or changing still in the scope of protection of the utility model.
Claims (3)
1. a kind of photovoltaic electrification component, it is characterised in that：Including power generation plate (1) and the cooling mechanism being set on power generation plate (1),
The power generation plate (1) includes the toughened glass layer set gradually from top to bottom, upper EVA layer, battery lamella, lower EVA layer and backboard
Layer, the cooling mechanism includes heat-conducting plate (2) and several are uniformly distributed in radiating fin (3) on heat-conducting plate (2), the heat conduction
Plate (2) is pasted on backsheet layer on the one side of lower EVA layer, on the heat-conducting plate (2) on the one side of backsheet layer
It is evenly distributed with the heat bulge (4) of several arcs, the radiating fin (3) is perpendicularly fixed on heat-conducting plate (2) far from backboard
On the one side of layer, the radiating fin (3) and heat bulge (4) are spaced setting successively, are evenly distributed on the radiating fin (3)
Several convection holes (5).
2. a kind of photovoltaic electrification component according to claim 1, it is characterised in that：The heat-conducting plate (2) is internally provided with one
One end of coolant flow channel (6), the coolant flow channel (6) is equipped with fluid inlet (7), and the other end of the coolant flow channel (6) is set
There are fluid outlet (8), the fluid inlet (7) to be equipped with the filter mechanism that can be dismantled.
3. a kind of photovoltaic electrification component according to claim 2, it is characterised in that：The filter mechanism includes during inside is
The connector (9) of hollow structure and the filter screen (10) for being fixed on connector (9) inside, the lateral wall of connector (9) side
It is equipped with the first external screw thread, the first internal thread that the madial wall of the fluid inlet (7) is equipped with and the first external screw thread matches, institute
It states and is connected by the first external screw thread and the first internal thread between connector (9) and fluid inlet (7), the connector (9) is another
The madial wall of side is equipped with the second internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424418.9U CN207938628U (en) | 2018-03-28 | 2018-03-28 | A kind of photovoltaic electrification component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424418.9U CN207938628U (en) | 2018-03-28 | 2018-03-28 | A kind of photovoltaic electrification component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938628U true CN207938628U (en) | 2018-10-02 |
Family
ID=63655975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820424418.9U Expired - Fee Related CN207938628U (en) | 2018-03-28 | 2018-03-28 | A kind of photovoltaic electrification component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509803A (en) * | 2018-12-28 | 2019-03-22 | 苏州腾晖光伏技术有限公司 | A kind of high heat dissipation photovoltaic tile component |
-
2018
- 2018-03-28 CN CN201820424418.9U patent/CN207938628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509803A (en) * | 2018-12-28 | 2019-03-22 | 苏州腾晖光伏技术有限公司 | A kind of high heat dissipation photovoltaic tile component |
| CN109509803B (en) * | 2018-12-28 | 2024-04-09 | 苏州腾晖光伏技术有限公司 | High heat dissipation photovoltaic tile subassembly |
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| 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: 20181002 |
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| CF01 | Termination of patent right due to non-payment of annual fee |