AU2018100934A4 - Road surface power generation assembly - Google Patents

Road surface power generation assembly Download PDF

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Publication number
AU2018100934A4
AU2018100934A4 AU2018100934A AU2018100934A AU2018100934A4 AU 2018100934 A4 AU2018100934 A4 AU 2018100934A4 AU 2018100934 A AU2018100934 A AU 2018100934A AU 2018100934 A AU2018100934 A AU 2018100934A AU 2018100934 A4 AU2018100934 A4 AU 2018100934A4
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AU
Australia
Prior art keywords
glass layer
power generation
road surface
substrate
generation assembly
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.)
Ceased
Application number
AU2018100934A
Inventor
Zhifeng CAO
Fengyu Dai
Yanyin HUO
Yunfang Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Apollo Ding Rong Solar Technology Co Ltd
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Beijing Apollo Ding Rong Solar Technology Co Ltd
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Publication date
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Publication of AU2018100934A4 publication Critical patent/AU2018100934A4/en
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    • 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
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
    • H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • 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
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • 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
    • H02S40/10—Cleaning arrangements
    • H02S40/12—Means for removing snow
    • 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
    • H02S40/20—Optical components
    • 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
    • H02S40/40—Thermal components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/02—Heaters specially designed for de-icing or protection against icing
    • 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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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Road Paving Structures (AREA)
  • Photovoltaic Devices (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A road surface power generation assembly is provided. The assembly includes: a glass layer, a substrate, a heating support component and two or more solar cell chips. The solar cell chips are arranged between the glass layer and the substrate, and the heating support 5 component is arranged vertically between the glass layer and the substrate and is arranged between two adjacent solar cell chips. In the road surface power generation assembly, the heating support component is arranged between the glass layer and the substrate and arranged at a position other than the positions of the solar cell chips, to heat the glass layer for melting the frost, ice and snow on the glass layer, thereby enhancing a light absorption rate of the 0 solar cell chip and improving the power generation efficiency. Figure 1

Description

ROAD SURFACE POWER GENERATION ASSEMBLY
[0001] The present application claims priority to Chinese Patent Application No. 201720813684.6, titled "ROAD SURFACE POWER GENERATION ASSEMBLY HAVING HEATING FUNCTION", filed on July 6, 2017 with the State Intellectual Property Office of People's Republic of China, which is incorporated herein by reference in its entirety.
FIELD
[0002] The present disclosure relates to solar power generation technologies, and in particular to a road surface power generation assembly.
BACKGROUND
[0003] With the continuous development of new energy technologies, solar energy provides a convenient energy supply for people. Solar power generation needs a certain plane or three-dimensional space serving as a site carrier.
[0004] At present, a large number of supporting electrical facilities for example used for lighting, monitoring, and instructing are used in the transportation field, which results in a large demand for electricity. In addition to roofs of the supporting electrical facilities, the solar power generation system may be installed at many other locations. For example, road surfaces in parks, roads and pedestrian zones may be used for the solar power generation. A road surface power generation assembly used for solar power generation is arranged on the road surface, to power the landscape facilities, and the supporting electrical facilities are used for lighting, monitoring, and instructing.
[0005] However, once there is snow on the road surface on which the solar cell chips are laid, the light absorption rate of the solar cell chips may be affected, and thus power generation efficiency is influenced.
SUMMARY
[0006] A road surface power generation assembly is provided according to the present disclosure to solve the problems in the conventional technologies, thereby enhancing light absorption rate of a solar cell chip and improving power generation efficiency.
[0007] A road surface power generation assembly is provided according to the present disclosure. The assembly includes a glass layer, a substrate, a heating support component and solar cell chips, where the solar cell chips are arranged between the glass layer and the substrate, the heating support component is arranged vertically between the glass layer and the substrate and is arranged between the adjacent solar cell chips.
[0008] In the above road surface power generation assembly, preferably, the heating support component is strip-shaped.
[0009] In the above road surface power generation assembly, preferably, the heating support component is block-shaped, sheet-shaped or ball-shaped.
[0010] In the above road surface power generation assembly, preferably, a lower portion of the heating support component directly contacts the substrate and an upper portion of the heating support component supports the glass layer.
[0011] In the above road surface power generation assembly, preferably, the glass layer includes an upper glass layer and a lower glass layer fixed with each other by a sheet adhesive layer, and the upper portion of the heating support component supports the lower glass layer by contacting a bottom surface of the lower glass layer.
[0012] In the above road surface power generation assembly, preferably, the solar cell chips are all laid on the substrate at a side of the substrate facing the lower glass layer.
[0013] In the above road surface power generation assembly, preferably, the solar cell chips are all laid at a side of the lower glass layer facing the substrate.
[0014] In the above road surface power generation assembly, preferably, the heating support component supports the glass layer at a center position of the glass layer.
[0015] In the above road surface power generation assembly, preferably, the heating support component is an electric heating cable.
[0016] In the above road surface power generation assembly, preferably, a closed cavity is arranged between the substrate and the glass layer.
[0017] In the above road surface power generation assembly, preferably, a sealant is coated at sides of a region between the substrate and the lower glass layer, a structural sealant is coated at sides of a region between the substrate and the upper glass layer, and a light strip is arranged between the lower glass layer and the structural sealant.
[0018] In the above road surface power generation assembly, preferably, an anti-slip layer is arranged on an upper surface of the upper glass layer.
[0019] In the road surface power generation assembly according to the present disclosure, the heating support component is arranged between the glass layer and the substrate and arranged at a position other than a position of the solar cell chip, to heat the glass layer for melting the frost, ice and snow on the glass layer, thereby enhancing the light absorption rate of the solar cell chip and improving the power generation efficiency.
BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a schematic structural diagram of a road surface power generation assembly according to an embodiment of the present disclosure; and [0021] Figure 2 is an enlarged view for position A in Figure 1.
[0022] Description of reference numerals: [0023] 1-Substrate, 2-Sollar cell chip, 3-Glass layer, 31-Sheet adhesive layer, 32-Upper glass layer, 33-Lower glass layer, 4-Heating support component, 5-Thermal resistor, 6-Butyl sealant, 7-Cavity, 8-Sealing sealant, 9-Structural sealant, 10-Light strip.
DETAILED DESCRIPTION OF EMBODIMENTS
[0024] Embodiments of the present disclosure are described in detail below, and examples of the embodiments are shown in the drawings. The same or similar elements or elements having the same or similar functions are represented throughout with the same or similar reference numerals. Hereinafter, the embodiments described in conjunction with the drawings are exemplary and are only for illustrating the present disclosure, and should not be explained to limit the present disclosure.
[0025] Figure 1 is a schematic structural diagram of a road surface power generation assembly according to an embodiment of the present disclosure, and Figure 2 is an enlarged view for position A in Figure 1. A road surface power generation assembly is provided according to an embodiment of the present disclosure. The assembly includes a glass layer 3, two or more solar cell chips 2, a substrate 1 and a heating support component 4.
[0026] The substrate 1 is arranged on a road surface as an installation base for the entire road surface power generation assembly. The solar cell chip 2 is arranged between the glass layer 3 and the substrate 1. The heating support component 4 is arranged vertically between the glass layer 3 and the substrate 1 and the heating support component 4 is arranged between two adjacent solar cell chips 2, to heat the glass layer 3 for melting frost, ice and snow on the glass layer 3.
[0027] In the road surface power generation assembly according to the embodiment of the present disclosure, the heating support component 4 is arranged between the glass layer 3 and the substrate 1 and arranged at a position other than the positions of the solar cell chips 2, to heat the glass layer 3 for melting the frost, ice and snow on the glass layer 3, thereby enhancing the light absorption rate of the solar cell chip 2 and improving the power generation efficiency.
[0028] The heating support component 4 may be strip-shaped, and a cross section of the heating support component 4 may have any shape such as square, rectangle, annular, round, hexagon and pentagram.
[0029] The heating support component 4 may be block-shaped, sheet-shaped, ball-shaped or the like, and any heating support component 4 capable of generating heat falls within the scope of protection of the present disclosure.
[0030] The above heating support component 4 may be controlled to generate heat in the following manner. The road surface power generation assembly may further include a temperature sensor and a control unit. The temperature sensor is configured to sense an ambient temperature. The temperature sensor may be directly arranged on the glass layer 3 to directly sense a temperature of the glass layer 3. Alternatively, the temperature sensor may be fixed on other component of the road surface power generation assembly via a device such as a bracket, to indirectly sense the temperature of the glass layer 3 by sensing the temperature of the air. The control unit is electrically connected to the heating support component 4 and the temperature sensor, to control the heating support component 4 to generate heat based on the ambient temperature sensed by the temperature sensor.
[0031] Further, the road surface power generation assembly may further include an irradiation sensor configured to sense a light intensity. Similarly, the irradiation sensor may be directly arranged on the glass layer 3 to directly sense the light intensity of the glass layer 3. Alternatively, the irradiation sensor may be fixed on other component of the road surface power generation assembly via a device such as a bracket, to indirectly sense the light intensity of the glass layer 3 by sensing the light intensity of the component. The irradiation sensor is connected to the control unit, and the control unit is further configured to control the heating support component 4 to generate heat based on the light intensity sensed by the irradiation sensor.
[0032] The heating support component 4 may be an electric heating cable in the conventional technologies. When heating is needed, the heating support component 4 is controlled to generate heat, and the heat is conducted by the glass layer 3 to melt frost, ice and snow on the glass layer 3.
[0033] It can be understood by those skilled in the art that, the heating support component 4 falls within the scope of the present disclosure as long as it can generate heat. However, it may be configured that a lower portion of the above heating support component 4 may directly contact the substrate 1 while an upper portion of the heating support component 4 supports the glass layer 3, to achieve a good heat-conduction effect. The substrate 1 may be a metal plate with a good heat-conduction performance. The substrate 1 is an aluminum substrate in the embodiment.
[0034] In order to improve a cushioning effect of the glass layer 3 and avoid cracking, the glass layer 3 may include an upper glass layer 32 and a lower glass layer 33 fixed with each other by a sheet adhesive layer 31. The solar cell chips 2 may be arranged at a side of the lower glass layer 33 facing the substrate 1. In addition, the glass layer 3 with two layers of glass can improve a tolerance of the road surface. The sheet adhesive layer 31 may be made of Ethylene-vinyl acetate copolymer (EVA), polyvinyl butyral (PVB), Polyolefin elastomers (POE) or Thermoplastic polyolefin (TPO). In order to meet an intensity requirement, the thicknesses of both the upper glass layer 32 and the lower glass layer 33 range from 3mm to 15mm, and are preferably 10mm.
[0035] The solar cell chips 2 may be laid on the substrate 1, particularly, may be adhered on the substrate 1 with the butyl sealant 6, at a side of the substrate 1 facing the lower glass layer 33. In this case, the above heating support component 4 may be arranged at a position other than the positions of the solar cell chips 2 and directly contacts the substrate 1. If two or more solar cell chips 2 are laid on the substrate 1, a bottom portion of the heating support component 4 may be arranged between two adjacent solar cell chips 2. Preferably, the heating support component 4 is configured to support the glass layer 3 at a center position of the glass layer 3. In this way, in addition to obtaining a good heat-conduction effect, the heating support component 4 can support a portion of the glass, thereby avoiding cracking caused by an excessive force applied in the middle of the glass layer 3.
[0036] In order to further improve the heat-conduction effect, the above road surface power generation assembly may further include a transparent electricity-conductive heating film. The transparent electricity-conductive heating film may be arranged between the upper glass layer 32 and the sheet adhesive layer 31, between the lower glass layer 33 and the sheet adhesive layer 31, or at a side of the lower glass layer 33 facing the substrate 1. Preferably, the above transparent electricity-conductive heating film is arranged on a lower surface of the upper glass layer 32, that is, between the upper glass layer 32 and the sheet adhesive layer 31. In this case, the glass layer 3 can be heated to melt frost, ice and snow, and the toughness of the glass layer 3 can be improved, thereby avoiding cracking of the glass layer 3 and occupying a small space.
[0037] The above road surface power generation assembly may further include a thermal resistor 5 embedded in the substrate 1 or arranged below the substrate 1, to further improve the heating effect.
[0038] In order to avoid damages on the solar cell chips 2 caused by a pressure on the solar cell chips 2 from the glass layer 3, preferably, a closed cavity 7 is arranged between the substrate 1 and the glass layer 3. The cavity is filled with an inert gas. The inert gas is filled to avoid water vapor from entering the cavity 7, thereby avoiding a performance degradation of the solar cell chip 2 caused by the water vapor. In the embodiment, the height of the cavity 7 ranges from 8mm to 20mm, and preferably is 12.5mm.
[0039] The above closed cavity 7 may be implemented by: coating a sealant 8 at sides of a region between the substrate 1 and the lower glass layer 33 and coating a structural sealant 9 at sides of a region between the substrate 1 and the upper glass layer 32, as shown in Figure 1. The sealant 8 may be a butyl sealant, and the structural sealant 9 may be a silicone structural sealant 9.
[0040] In order to achieve a night display effect of the road surface power generation assembly, a light strip 10 may be arranged between the lower glass layer 33 and the above structural sealant 9.
[0041] Further, an anti-slip layer is provided on an upper surface of the upper glass layer 32 and may be formed by acid corrosion. A hardened coating is coated on the anti-slip layer to improve the wear-resistance hardness of the upper glass layer 32.
[0042] It should be understood that, in the description of the present disclosure, terms such as "upper" and "lower" indicating direction or position relationship shown in the drawings, are only for facilitating and simplifying the description instead of indicating or implying that the device or element necessarily has a specified direction, is configured in a specified direction or operates in a specified direction. Therefore, the terms should not be construed as a limiting of the present disclosure.
[0043] In the above, the structures, features and effects of the present disclosure are described in detail by using the embodiments in conjunction with the drawings. The embodiments described above are only preferred embodiments of the present disclosure, and the implementation range of the present disclosure is not limited by the drawings. Any changes made or equivalent embodiments obtained according to the concept of the present disclosure all fall within the scope of protection of the present disclosure as long as the changes and equivalent embodiments do not go beyond the spirit of the specification and the drawings.

Claims (12)

1. A road surface power generation assembly, comprising: a glass layer, a substrate, a heating support component and solar cell chips, wherein the solar cell chips are arranged between the glass layer and the substrate, the heating support component is arranged vertically between the glass layer and the substrate and is arranged between the adjacent solar cell chips.
2. The road surface power generation assembly according to claim 1, wherein the heating support component is strip-shaped.
3. The road surface power generation assembly according to claim 1, wherein the heating support component is block-shaped, sheet-shaped or ball-shaped.
4. The road surface power generation assembly according to claim 2, wherein a lower portion of the heating support component directly contacts the substrate and an upper portion of the heating support component supports the glass layer.
5. The road surface power generation assembly according to claim 4, wherein the glass layer comprises an upper glass layer and a lower glass layer fixed with each other by a sheet adhesive layer, and the upper portion of the heating support component supports the lower glass layer by contacting a bottom surface of the lower glass layer.
6. The road surface power generation assembly according to claim 5, wherein the solar cell chips are all laid on the substrate at a side of the substrate facing the lower glass layer.
7. The road surface power generation assembly according to claim 5, wherein the solar cell chips are all laid at a side of the lower glass layer facing the substrate.
8. The road surface power generation assembly according to any one of claims 1, 2, and 4 to 7, wherein the heating support component supports the glass layer at a center position of the glass layer.
9. The road surface power generation assembly according to any one of claims 1, 2, and 4 to 7, wherein the heating support component is an electric heating cable.
10. The road surface power generation assembly according to claim 5, wherein a closed cavity is arranged between the substrate and the glass layer.
11. The road surface power generation assembly according to claim 10, wherein a sealant is coated at sides of a region between the substrate and the lower glass layer, a structural sealant is coated at sides of a region between the substrate and the upper glass layer, and a light strip is arranged between the lower glass layer and the structural sealant.
12. The road surface power generation assembly according to claim 5, wherein an anti-slip layer is arranged on an upper surface of the upper glass layer.
AU2018100934A 2017-07-06 2018-07-04 Road surface power generation assembly Ceased AU2018100934A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720813684.6U CN206922714U (en) 2017-07-06 2017-07-06 Road surface electrification component with heating function
CN201720813684.6 2017-07-06

Publications (1)

Publication Number Publication Date
AU2018100934A4 true AU2018100934A4 (en) 2018-08-09

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JP (1) JP3218017U (en)
KR (1) KR20190000157U (en)
CN (1) CN206922714U (en)
AU (1) AU2018100934A4 (en)
WO (1) WO2019007174A1 (en)

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Publication number Priority date Publication date Assignee Title
CN207068882U (en) * 2017-07-06 2018-03-02 北京铂阳顶荣光伏科技有限公司 Road surface electrification component with double glazing
CN206922714U (en) * 2017-07-06 2018-01-23 北京铂阳顶荣光伏科技有限公司 Road surface electrification component with heating function
CN107222166A (en) * 2017-07-06 2017-09-29 北京铂阳顶荣光伏科技有限公司 Road surface electricity generation system with heating support bar
CN109273546A (en) * 2018-08-27 2019-01-25 大连华鹰玻璃股份有限公司 Solar energy snow removing road surface glass
CN109285903B (en) * 2018-08-27 2020-07-03 大连华鹰玻璃股份有限公司 Solar photovoltaic pavement glass

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Publication number Priority date Publication date Assignee Title
US5308187A (en) * 1993-05-17 1994-05-03 Nix Martin E Parking lot pavement for making hot precombustion air for a fossil fuel burner
JP2008038569A (en) * 2006-08-10 2008-02-21 Ntt Facilities Inc Road surface guide sign device
CN101974934B (en) * 2010-10-15 2012-09-05 陈瑞文 Solar ground mosaic device with ecological environment protection function
CN206894584U (en) * 2017-07-06 2018-01-16 北京铂阳顶荣光伏科技有限公司 Road surface electricity generation system with heating support bar
CN206922714U (en) * 2017-07-06 2018-01-23 北京铂阳顶荣光伏科技有限公司 Road surface electrification component with heating function
CN107222166A (en) * 2017-07-06 2017-09-29 北京铂阳顶荣光伏科技有限公司 Road surface electricity generation system with heating support bar

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KR20190000157U (en) 2019-01-16
WO2019007174A1 (en) 2019-01-10
JP3218017U (en) 2018-09-13
CN206922714U (en) 2018-01-23

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