CN210110804U - Solar cell panel with high power generation efficiency - Google Patents
Solar cell panel with high power generation efficiency Download PDFInfo
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- CN210110804U CN210110804U CN201921213155.8U CN201921213155U CN210110804U CN 210110804 U CN210110804 U CN 210110804U CN 201921213155 U CN201921213155 U CN 201921213155U CN 210110804 U CN210110804 U CN 210110804U
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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 solar cell panel with high generating efficiency, which comprises a toughened glass cover, a solar cell transmission wire, a bottom shell, a solar heat collecting pipe, a P-type thermoelectric material, a thermal power generation electrifying wire, an N-type thermoelectric material, a heat collecting plate, a silicon plate and a heat conducting plate, wherein the solar heat collecting pipe and a thermoelectric device are arranged, the solar heat collecting pipe converts solar energy into heat energy, then the heat energy is converted into electric energy through the thermoelectric device, the solar energy irradiates on the silicon plate to cause the silicon plate to generate heat, the heat conducting plate transmits the heat generated on the silicon plate to the heat collecting plate, and the heat on the heat collecting plate is converted into electric energy through the thermoelectric device, thereby realize effectively utilizing the heat that produces on the solar cell panel, not only avoid the heat to run off and lead to the wasting of resources, improved the utilization ratio to the sunlight simultaneously, strengthened the utility model discloses an electricity generation efficiency.
Description
Technical Field
The utility model belongs to the technical field of solar power generation equipment; in particular to a solar cell panel with high generating efficiency.
Background
The solar cell panel is a device which directly or indirectly converts solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, and the main material of most of the solar cell panels is silicon, so that the solar cell panel belongs to a green product with more energy conservation and environmental protection compared with a common battery and a recyclable rechargeable battery.
Solar cell panel all can produce the heat in the course of the work, and traditional solar cell panel only is the silicon board, can only carry out the light energy electricity generation, can't utilize the heat that produces on the panel, and traditional solar cell panel has wasted a large amount of resources, leads to its generating efficiency can't improve simultaneously, consequently one kind can effectively utilize the heat that produces on the panel to thereby convert this heat into the electric energy and improve generating efficiency's solar cell panel's appearance is compelling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solar cell panel that generating efficiency is high to solve traditional solar cell panel's unable utilization heat and generate electricity, lead to the wasting of resources, the technical problem that generating efficiency hangs down.
In order to achieve the above object, the present invention provides a solar cell panel with high power generation efficiency, which comprises a tempered glass cover, a solar cell transmission wire, a bottom case, a solar heat collection tube, a P-type thermoelectric material, a thermal power generation conduction wire, an N-type thermoelectric material, a heat collection plate, a silicon plate and a heat conduction plate, wherein the P-type thermoelectric material and the N-type thermoelectric material are embedded in the upper end surface of the bottom case, and are symmetrically distributed on both sides of the bottom case, and are not intersected with the N-type thermoelectric material, the lower ends of the P-type thermoelectric material and the N-type thermoelectric material are respectively connected with the thermal power generation conduction wire, the thermal power generation conduction wire penetrates through the bottom case and extends to the outside, the solar heat collection tube is disposed on the upper end surfaces of the P-type thermoelectric material and the N-type thermoelectric material, and the solar heat collection tube is in close contact with the P-, the solar heat collecting pipe is fixedly connected to the side face of the heat collecting plate, the upper end face of the heat collecting plate is fixedly connected with a heat conducting plate, silicon plates are uniformly and fixedly distributed on the heat conducting plate, a solar cell conveying wire is connected to the silicon plates, the solar cell conveying wire penetrates through the heat conducting plate and extends to the outer side, the toughened glass cover is arranged at the upper end of the silicon plates, and the toughened glass cover is fixedly connected with the outer side of the upper end face of the heat conducting plate;
the heat collecting plate is made of conductive heat conducting materials and is made of copper-aluminum alloy.
Furthermore, the toughened glass cover is a convex arc-shaped glass cover.
Further, the bottom shell is a rectangular body, the bottom shell is made of insulating heat-insulating materials, and the insulating heat-insulating materials are phenolic foam plastics.
Further, solar energy collection pipe includes heat conduction piece, outer tube, inner tube and sun selective absorption coating, the outer tube inboard is located to the inner tube, just be the vacuum between inner tube and the outer tube, the inboard match of inner tube scribbles sun selective absorption coating, heat conduction piece one end is located the inner tube inboard, and the other end pierces through inner tube and outer tube and stretches in the outer tube outside, inner tube and outer tube all are transparent toughened glass pipe.
Further, the P-type thermoelectric material is β -Zn4Sb3The N-type thermoelectric material is Bi2Te3A material.
Furthermore, the heat collecting plate is a flat rectangular plate, grooves are uniformly distributed on the upper end surface of the heat collecting plate, and a heat conducting surface is arranged on the side edge of the heat collecting plate;
the heat conducting surface is in close contact with the heat conducting block on the solar heat collecting pipe.
Further, the heat-conducting plate comprises a heat-conducting boss, a heat plate and a silicon plate groove, the heat plate is a flat rectangular plate, the silicon plate groove is formed in the upper end face of the heat plate and is fixedly connected with the silicon plate, the heat-conducting boss is fixed at the lower end of the heat plate, and the heat-conducting boss is matched with the groove.
Further, the utility model discloses a working procedure and principle:
1) respectively connecting the solar cell conveying wire and the thermal power generation electrifying wire with a current collecting device;
2) the sun irradiates on the toughened glass cover, and is absorbed by the silicon plate through the toughened glass cover, so that voltage is generated on the silicon plate, and further current is generated and is led out by a solar cell transmission wire;
3) the silicon plate and the heat conducting plate generate temperature under continuous irradiation of the sun, the temperature is guided onto the heat collecting plate by the heat conducting plate, the temperature of the heat collecting plate is increased, the P-type thermoelectric material and the N-type thermoelectric material are heated, and electromotive force is generated between the P-type thermoelectric material and the N-type thermoelectric material, so that current is generated and is led out by a thermal power generation electrifying wire;
4) meanwhile, sunlight irradiated onto the solar heat collecting pipe is absorbed by the solar selective absorption coating, sunlight collides on the solar selective absorption coating to generate heat, the heat heats the heat conducting block, the heat conducting block transfers the heat to the heat collecting plate through the heat conducting surface, and the heat collecting plate is further heated, so that the temperature of the heat collecting plate is increased, and electric energy generated by the P-type thermoelectric material and the N-type thermoelectric material is enhanced.
The utility model has the advantages that: the utility model discloses be provided with solar energy collection pipe and thermoelectric device, solar energy collection pipe converts solar energy into heat energy, later through thermoelectric device with heat energy conversion for the electric energy, the sun shines on the silicon slab, can lead to the silicon slab to generate heat, the heat-conducting plate is with the heat transfer that produces on the silicon slab to the thermal-arrest board on, and through thermoelectric device with the heat conversion on the thermal-arrest board for the electric energy, thereby realize effectively utilizing the heat that produces on the solar cell panel, not only avoid the heat to run off and lead to the wasting of resources, improved the utilization ratio to the sunlight simultaneously, strengthened the utility model discloses an electricity generation efficiency.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of a solar cell panel with high power generation efficiency;
fig. 2 is a cross-sectional view of a solar heat collecting tube of a solar cell panel with high power generation efficiency according to the present invention;
FIG. 3 is a schematic structural diagram of a heat collecting plate of a solar cell panel with high power generation efficiency according to the present invention;
fig. 4 is a schematic structural diagram of a heat-conducting plate of a solar cell panel with high power generation efficiency.
Detailed Description
8. Referring to fig. 1-4, a solar cell panel with high power generation efficiency includes a tempered glass cover 1, a solar cell transmission wire 2, a bottom case 3, a solar heat collection tube 4, a P-type thermoelectric material 5, a thermal power conducting wire 6, an N-type thermoelectric material 7, a heat collection plate 8, a silicon plate 9 and a heat conducting plate 10, wherein the P-type thermoelectric material 5 and the N-type thermoelectric material 7 are embedded in the upper end surface of the bottom case 3, the P-type thermoelectric material 5 and the N-type thermoelectric material 7 are symmetrically distributed on two sides of the bottom case 3, the P-type thermoelectric material 5 and the N-type thermoelectric material 7 do not intersect, the lower ends of the P-type thermoelectric material 5 and the N-type thermoelectric material 7 are respectively connected with the thermal power conducting wire 6, the thermal power conducting wire 6 penetrates through the bottom case 3 to extend to the outside, the solar heat collection tube 4 is disposed on the upper end surfaces of the P-type thermoelectric material 5 and the N-type thermoelectric material 7, and the solar heat, the solar heat collecting tube 4 is fixedly connected to the side surface of the heat collecting plate 8, the upper end surface of the heat collecting plate 8 is fixedly connected with a heat conducting plate 10, silicon plates 9 are uniformly and fixedly arranged on the heat conducting plate 10, a solar cell conveying wire 2 is connected to the silicon plates 9, the solar cell conveying wire 2 penetrates through the heat conducting plate 10 and extends to the outer side, the toughened glass cover 1 is arranged at the upper end of the silicon plates 9, and the toughened glass cover 1 is fixedly connected with the outer side of the upper end surface of the heat conducting plate 10;
the heat collecting plate 8 is made of electric conduction heat conduction materials, and the heat collecting plate 8 is made of copper-aluminum alloy.
The toughened glass cover 1 is a convex arc-shaped glass cover.
The bottom shell 3 is a rectangular body, the bottom shell 3 is made of insulating heat-insulating materials, and the insulating heat-insulating materials are phenolic foam plastics.
As shown in fig. 2, the solar heat collecting tube 4 includes a heat conducting block 41, an outer tube 42, an inner tube 43 and a solar selective absorbing coating 44, the inner tube 43 is disposed inside the outer tube 42, and a vacuum is formed between the inner tube 43 and the outer tube 42, the inner tube 43 is coated with the solar selective absorbing coating 44 during the inner side match, one end of the heat conducting block 41 is disposed inside the inner tube 43, the other end penetrates through the inner tube 43 and the outer tube 42 and extends to the outside of the outer tube, and both the inner tube 43 and the outer tube 42 are transparent.
The P-type thermoelectric material 5 is β -Zn4Sb3The N-type thermoelectric material 7 is Bi2Te3A material.
As shown in fig. 3, the heat collecting plate 8 is a flat rectangular plate, the upper end surface of the heat collecting plate 8 is uniformly arranged with grooves 82, and the side of the heat collecting plate 8 is provided with a heat conducting surface 81.
The heat-conducting surface 81 is in close contact with the heat-conducting block 41 on the solar heat collecting tube 4.
As shown in fig. 4, the heat conducting plate 10 includes a heat conducting boss 101, a heat conducting plate 102 and a silicon plate groove 103, the heat conducting plate 102 is a flat rectangular plate, the silicon plate groove 103 is disposed on the upper end surface of the heat conducting plate 102, the silicon plate groove 103 is fixedly connected with the silicon plate 9, the heat conducting boss 101 is fixed at the lower end of the heat conducting plate 102, and the heat conducting boss 101 is matched with the groove 82.
The utility model discloses a working procedure and principle:
1) the solar cell transmission wire 2 and the thermal power generation conduction wire 6 are respectively connected with a current collecting device;
2) the sun irradiates on the toughened glass cover 1 and is absorbed by the silicon plate 9 through the toughened glass cover 1, so that voltage is generated on the silicon plate 9, current is further generated, and the current is led out by the solar cell transmission wire 2;
3) the silicon plate 9 and the heat conducting plate 10 generate temperature under the continuous irradiation of the sun, the temperature is guided to the heat collecting plate 8 by the heat conducting plate 10, the temperature of the heat collecting plate 8 is increased, the P-type thermoelectric material 5 and the N-type thermoelectric material 7 are heated, electromotive force is generated before the P-type thermoelectric material 5 and the N-type thermoelectric material 7, and current is generated and is led out by the thermal power generation conducting wire 6;
4) meanwhile, the solar selective absorbing coating 44 absorbs the sunlight irradiated onto the solar heat collecting tube 4, the sunlight collides on the solar selective absorbing coating 44 to generate heat, the heat heats the heat conducting block 41, the heat conducting block 41 conducts the heat to the heat collecting plate 8 through the heat conducting surface 81 to further heat the heat collecting plate 8, thereby increasing the temperature of the heat collecting plate 8, and thus enhancing the electric energy generated by the P-type thermoelectric material 5 and the N-type thermoelectric material 7.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (7)
1. A solar cell panel with high power generation efficiency comprises a toughened glass cover (1), a solar cell transmission wire (2), a bottom shell (3), a solar heat collection pipe (4), a P-type thermoelectric material (5), a thermal power generation electrifying wire (6), an N-type thermoelectric material (7), a heat collection plate (8), a silicon plate (9) and a heat conduction plate (10), and is characterized in that the P-type thermoelectric material (5) and the N-type thermoelectric material (7) are embedded in the upper end face of the bottom shell (3), the P-type thermoelectric material (5) and the N-type thermoelectric material (7) are symmetrically distributed on two sides of the bottom shell (3), the P-type thermoelectric material (5) and the N-type thermoelectric material (7) do not intersect, the lower ends of the P-type thermoelectric material (5) and the N-type thermoelectric material (7) are respectively connected with the thermal power generation electrifying wire (6), and the thermal power generation electrifying wire (6) penetrates through the bottom shell (, the solar heat collecting tube (4) is arranged on the upper end faces of the P-type thermoelectric material (5) and the N-type thermoelectric material (7), the solar heat collecting tube (4) is in close contact with the P-type thermoelectric material (5) and the N-type thermoelectric material (7), the solar heat collecting tube (4) is fixedly connected to the side face of the heat collecting plate (8), a heat conducting plate (10) is fixedly connected to the upper end face of the heat collecting plate (8), silicon plates (9) are uniformly and fixedly distributed on the heat conducting plate (10), a solar cell conveying wire (2) is connected to the silicon plates (9), the solar cell conveying wire (2) penetrates through the heat conducting plate (10) and extends to the outer side, the tempered glass cover (1) is arranged at the upper end of the silicon plates (9), and the tempered glass cover (1) is fixedly connected with the outer side of the upper end face of the heat;
the heat collecting plate (8) is made of electric conduction heat conduction materials, and the heat collecting plate (8) is made of copper-aluminum alloy.
2. The solar panel with high power generation efficiency according to claim 1, wherein the toughened glass cover (1) is an arc-shaped glass cover protruding outwards.
3. The solar cell panel with high power generation efficiency as claimed in claim 1, wherein the bottom shell (3) is rectangular, the bottom shell (3) is made of insulating and heat-insulating material, and the insulating and heat-insulating material is phenolic foam.
4. The solar panel with high power generation efficiency according to claim 1, wherein the solar heat collecting tube (4) comprises a heat conducting block (41), an outer tube (42), an inner tube (43) and a solar selective absorption coating (44), the inner tube (43) is arranged inside the outer tube (42), a vacuum is formed between the inner tube (43) and the outer tube (42), the solar selective absorption coating (44) is coated on the inner side of the inner tube (43), one end of the heat conducting block (41) is arranged inside the inner tube (43), the other end penetrates through the inner tube (43) and the outer tube (42) and extends out of the outer tube, and the inner tube (43) and the outer tube (42) are both transparent tempered glass tubes.
5. The solar panel with high power generation efficiency according to claim 1, wherein the P-type thermoelectric material (5) is β -Zn4Sb3The N-type thermoelectric material (7) is Bi2Te3A material.
6. The solar cell panel with high power generation efficiency as claimed in claim 1, wherein the heat collecting plate (8) is a flat rectangular plate, the upper end surface of the heat collecting plate (8) is uniformly provided with grooves (82), and the side edge of the heat collecting plate (8) is provided with a heat conducting surface (81);
the heat conducting surface (81) is in close contact with the heat conducting block (41) on the solar heat collecting pipe (4).
7. The solar cell panel with high power generation efficiency as claimed in claim 1, wherein the heat conducting plate (10) comprises a heat conducting boss (101), a heat conducting plate (102) and a silicon plate groove (103), the heat conducting plate (102) is a flat rectangular plate, the silicon plate groove (103) is arranged on the upper end surface of the heat conducting plate (102), the silicon plate groove (103) is fixedly connected with the silicon plate (9), the heat conducting boss (101) is fixed at the lower end of the heat conducting plate (102), and the heat conducting boss (101) is matched with the groove (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213155.8U CN210110804U (en) | 2019-07-30 | 2019-07-30 | Solar cell panel with high power generation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213155.8U CN210110804U (en) | 2019-07-30 | 2019-07-30 | Solar cell panel with high power generation efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN210110804U true CN210110804U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921213155.8U Expired - Fee Related CN210110804U (en) | 2019-07-30 | 2019-07-30 | Solar cell panel with high power generation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210110804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018204A (en) * | 2020-08-19 | 2020-12-01 | 孙文 | Solar cell and solar cell panel |
-
2019
- 2019-07-30 CN CN201921213155.8U patent/CN210110804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018204A (en) * | 2020-08-19 | 2020-12-01 | 孙文 | Solar cell and solar cell panel |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: 225000 No. 1-29 Jiangning Road, Xinji Town, Yizheng City, Yangzhou City, Jiangsu Province Patentee after: Yizheng Rongrong electromechanical Co.,Ltd. Address before: 225000 Tianshan Town Industrial Zone, Gaoyou City, Yangzhou, Jiangsu Patentee before: JIANGSU HONGDE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |