CN211442591U - Photovoltaic device for trunk of electric vehicle - Google Patents
Photovoltaic device for trunk of electric vehicle Download PDFInfo
- Publication number
- CN211442591U CN211442591U CN201921934971.8U CN201921934971U CN211442591U CN 211442591 U CN211442591 U CN 211442591U CN 201921934971 U CN201921934971 U CN 201921934971U CN 211442591 U CN211442591 U CN 211442591U
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- Prior art keywords
- photovoltaic module
- trunk
- photovoltaic
- upper cover
- cover
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- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 229920002799 BoPET Polymers 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- -1 Polyethylene Terephthalate Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides an electric motor car trunk photovoltaic device, include: trunk box with install case lid subassembly on the trunk box, case lid subassembly includes photovoltaic module upper cover and photovoltaic module lower cover, the photovoltaic module lower cover covers just can be relative on the trunk box opening the trunk box is opened, the photovoltaic module upper cover covers just can be relative under the photovoltaic module lower cover is opened, the photovoltaic module upper cover with install locking mechanical system between the trunk box. The utility model relates to an electric motor car trunk photovoltaic device, under the photovoltaic module upper cover open mode, through the photovoltaic module at the photovoltaic module upper cover back and the electricity generation function of embedded photovoltaic module and photovoltaic module lower cover, realize more powerful electric energy output.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field, in particular to electric motor car trunk photovoltaic device.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, mainly comprises a solar panel, a controller and an inverter, and the main components comprise electronic components. The solar cell panels are connected in series and then are packaged and protected to form a large-area solar cell module, and then the solar cell module is matched with components such as a power controller and the like to form the photovoltaic power generation device.
The electric vehicle is a common vehicle in our lives, and at present, users of the electric vehicle mainly have two modes of charging by connecting with a mains supply and taking down a battery to a place with a power supply. Once the electric vehicle rides out to the half way, the situation that the battery is insufficient occurs, and the vehicle can only be pushed to a place with a power supply to be charged or is dragged away by finding other vehicles, thereby causing much inconvenience for the majority of vehicle owners. In order to increase the riding stroke of the electric vehicle, the solar cell panel is generally arranged on the trunk of the conventional electric vehicle, so that the electric vehicle can be charged in the riding process, a photovoltaic module is generally covered on the front cover of the trunk, the structure is simple, the output solar photovoltaic power is limited by the surface area of the box body, and the charging capacity of a storage battery is limited.
Disclosure of Invention
Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide an electric motor car trunk photovoltaic device that can extend in order to increase the area that receives illumination to photovoltaic module.
(II) technical scheme
In order to solve the technical problem, the utility model provides an electric motor car trunk photovoltaic device, include: the trunk cover assembly comprises a photovoltaic assembly upper cover and a photovoltaic assembly lower cover, the photovoltaic assembly lower cover covers an opening of the trunk body and can be opened relative to the trunk body, and the photovoltaic assembly upper cover covers the photovoltaic assembly lower cover and can be opened relative to the photovoltaic assembly lower cover; the photovoltaic cell piece of the photovoltaic module upper cover is a crystal silicon photovoltaic double-sided cell piece. In a normal state when the box cover assembly is closed, the photovoltaic assembly on the front side of the upper cover of the photovoltaic assembly absorbs solar energy to output electric energy; the photovoltaic module upper cover is opened, when the photovoltaic module lower cover is closed, the photovoltaic module on the back of the photovoltaic module upper cover and the photovoltaic module on the photovoltaic module lower cover absorb solar energy simultaneously, and the output electric energy power can be improved. A locking mechanism is arranged between the upper cover of the photovoltaic assembly and the trunk body, the locking mechanism comprises a locking connecting rod, a sliding rail, a handle screw and a nut, the sliding rail is fixed on the trunk body, a T-shaped groove is formed in the sliding rail, and the nut is slidably arranged in the T-shaped groove; one end of the locking connecting rod is hinged to the upper cover of the photovoltaic assembly, and the handle screw penetrates through the other end of the locking connecting rod and is connected with the nut. When the upper cover of the photovoltaic assembly is opened and the angle of the upper cover of the photovoltaic assembly is determined, the handle screw is screwed down to compress the locking connecting rod, so that the upper cover of the photovoltaic assembly is fixed.
Furthermore, the photovoltaic module lower cover is hinged to the trunk box body through a first hinge, and the photovoltaic module upper cover is hinged to one side of the photovoltaic module lower cover through a second hinge.
Furthermore, at least one embedded photovoltaic module is further installed on the photovoltaic module upper cover, and the embedded photovoltaic module is installed at the bottom of the photovoltaic module upper cover in a folding or pulling mode. Under the state that the upper cover of the photovoltaic module is only turned over, the embedded photovoltaic module arranged at the bottom of the upper cover of the photovoltaic module is turned over, unfolded or pulled and stretched, and the solar photovoltaic output power is further improved.
Further, the panel of photovoltaic module upper cover is the optics ya keli board, and it has a one deck PET (Polyethylene Terephthalate) membrane to cover on the optics ya keli board, through adopting two kinds of sheet material complex of PET and ya keli, has more than 50% lighter than ordinary photovoltaic glass weight, and difficult fracture.
Furthermore, a locking device is installed between the lower cover of the photovoltaic module and the trunk body of the trunk.
Furthermore, a storage battery is installed in the trunk box body, and the storage battery is connected with the upper cover and the lower cover of the photovoltaic module through wires; and a power switch and a power plug interface are arranged on the side surface of the trunk body.
(III) advantageous effects
The utility model relates to an electric vehicle trunk photovoltaic device, under the closed state of a box cover component, solar energy is absorbed through a photovoltaic component on the front side of an upper cover of the photovoltaic component, and electric energy is output; under the open state of the upper photovoltaic module cover, the electric energy output with higher power is realized through the power generation functions of the photovoltaic module on the back of the upper photovoltaic module cover, the embedded photovoltaic module and the lower photovoltaic module cover.
Drawings
Fig. 1 is a perspective view of a photovoltaic device of a trunk of an electric vehicle of the present invention;
fig. 2 is a perspective view of another view angle of the photovoltaic device of the trunk of the electric vehicle of the present invention;
fig. 3 is a schematic structural view of the photovoltaic device of the trunk of the electric vehicle of the present invention;
fig. 4 is a diagram showing an opening state of the photovoltaic module upper cover and the embedded photovoltaic module of the photovoltaic device of the electric vehicle trunk;
wherein: 1 is the trunk box, 2 is the photovoltaic module upper cover, 3 is the photovoltaic module lower cover, 4 is the locking connecting rod, 5 is the slide rail, 6 is the handle screw, 7 is the nut, 8 is first hinge, 9 is the second hinge, 10 is embedded photovoltaic module, 11 is locking device, 12 is switch, 13 is the power interface.
Detailed Description
Referring to fig. 1 to 4, the utility model provides an electric vehicle trunk photovoltaic device, include: the solar trunk comprises a trunk body 1 and a trunk cover assembly arranged on the trunk body 1, wherein the trunk cover assembly comprises a photovoltaic assembly upper cover 2 and a photovoltaic assembly lower cover 3, the photovoltaic assembly lower cover 3 covers an opening of the trunk body 1, the photovoltaic assembly lower cover 3 is hinged with the rear side of the trunk body 1 through a first hinge 8, a photovoltaic cell of the photovoltaic assembly lower cover 3 is a crystal silicon photovoltaic single-sided cell, and the front side of the photovoltaic assembly lower cover 3 is a light receiving surface. Be located trunk box 1 front end department, install locking device 11 between photovoltaic module lower cover 3 and the trunk box 1 for lock photovoltaic module lower cover 3 and trunk box 1. Photovoltaic module upper cover 2 covers under the photovoltaic module on 3, and photovoltaic module upper cover 2 is articulated through one side of second hinge 9 and photovoltaic module lower cover 3, and first hinge 8 is in same one side with second hinge 9. The photovoltaic cell of the photovoltaic module upper cover 2 is a crystalline silicon photovoltaic double-sided cell, and in a normal state when the box cover assembly is closed, the photovoltaic module on the front side of the photovoltaic module upper cover 2 absorbs solar energy to output electric energy; when the photovoltaic module upper cover 2 is opened and the photovoltaic module lower cover 3 is closed, the photovoltaic module on the back of the photovoltaic module upper cover 2 and the photovoltaic module on the photovoltaic module lower cover 3 absorb solar energy simultaneously, and the output electric energy power can be improved.
Referring to fig. 1 and 4, a locking mechanism is installed between the photovoltaic module upper cover 2 and the trunk body 1, the locking mechanism comprises a locking connecting rod 4, a sliding rail 5, a handle screw 6 and a nut 7, the sliding rail 5 is fixed on the trunk body 1, a T-shaped groove is formed in the sliding rail 5, and the nut 7 is installed in the T-shaped groove in a sliding manner; one end of the locking connecting rod 4 is hinged on the photovoltaic module upper cover 2, and the handle screw 6 penetrates through the other end of the locking connecting rod 4 and is connected with the nut 7. When the photovoltaic module upper cover 2 is opened, after the angle of the photovoltaic module upper cover 2 is determined, the handle screw 6 is screwed down, the locking connecting rod 4 is pressed, the photovoltaic module upper cover 2 is fixed, and the photovoltaic module upper cover fixing device is convenient to operate and use.
Referring to fig. 2, a storage battery is arranged in a trunk body 1 and is connected with an upper photovoltaic module cover 2 and a lower photovoltaic module cover 3 through wires; the side surface of the trunk body 1 is provided with a power switch 12 and a power plug interface 13.
Referring to fig. 3, an embedded photovoltaic module 10 is further installed on the photovoltaic module upper cover 2, the embedded photovoltaic module 10 is installed at the bottom of the photovoltaic module upper cover 2 in a folding mode, one side, opposite to the photovoltaic module upper cover 2, of the embedded photovoltaic module 10 is a light receiving side, the embedded photovoltaic module 10 is hinged to the other side, opposite to the side connected with the second hinge 9, of the photovoltaic module upper cover 2, and the embedded photovoltaic module 10 placed at the bottom of the photovoltaic module upper cover 2 is overturned and extended under the condition that the photovoltaic module upper cover 2 is only overturned, so that the solar photovoltaic output power is further improved. Obviously, other modes besides this embodiment exist, for example, the embedded photovoltaic module 10 is installed at the bottom of the photovoltaic module upper cover 2 in a pull-out manner, and at this time, one side of the embedded photovoltaic module 10 opposite to the photovoltaic module lower cover 3 is a light receiving side, and when the photovoltaic module upper cover 2 is only turned over, the embedded photovoltaic module 10 is pulled and extended, and the effect of increasing the light receiving area can also be achieved, and the solar photovoltaic output power is further improved.
Wherein, the panel of photovoltaic module upper cover 2 is optics ya keli board, and coats at optics ya keli board and is stamped one deck PET membrane, through adopting two kinds of sheet materials of PET and ya keli compound, has more than 50% lighter than ordinary photovoltaic glass weight, and difficult fracture.
The utility model relates to an electric vehicle trunk photovoltaic device, under the closed state of a box cover component, solar energy is absorbed through a photovoltaic component on the front side of an upper cover of the photovoltaic component, and electric energy is output; when the upper cover of the photovoltaic module is in an open state, the power generation function of the photovoltaic module and the embedded photovoltaic module on the back of the upper cover of the photovoltaic module and the power generation function of the lower cover of the photovoltaic module are utilized to realize the electric energy output with higher power; on the premise of keeping the storage function of the trunk, the power output of a photovoltaic power supply can be improved through the upper cover of the double-sided photovoltaic component, and the purpose of charging the storage battery of the electric two-wheel vehicle outdoors is achieved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An electric vehicle trunk photovoltaic device, comprising: trunk box (1) and install case lid subassembly on trunk box (1), the case lid subassembly includes photovoltaic module upper cover (2) and photovoltaic module lower cover (3), photovoltaic module lower cover (3) cover just can be relative on trunk box (1) the trunk box (1) is overturned and is opened, photovoltaic module upper cover (2) cover just can be relative on photovoltaic module lower cover (3) open photovoltaic module lower cover (3), photovoltaic module upper cover (2) with install locking mechanical system between trunk box (1).
2. The photovoltaic device for the trunk of the electric vehicle according to claim 1, wherein: the photovoltaic cell of the photovoltaic component upper cover (2) is a crystalline silicon photovoltaic double-sided cell.
3. The photovoltaic device for the trunk of the electric vehicle according to claim 1, wherein: the locking mechanism comprises a locking connecting rod (4), a sliding rail (5), a handle screw (6) and a nut (7), the sliding rail (5) is fixed on the trunk body (1), a T-shaped groove is formed in the sliding rail (5), and the nut (7) is slidably mounted in the T-shaped groove; one end of the locking connecting rod (4) is hinged to the photovoltaic module upper cover (2), and the handle screw (6) penetrates through the other end of the locking connecting rod (4) and is connected with the nut (7).
4. The photovoltaic device for the trunk of the electric vehicle according to claim 1, wherein: photovoltaic module lower cover (3) articulate through first hinge (8) on trunk box (1), photovoltaic module upper cover (2) articulate through second hinge (9) one side of photovoltaic module lower cover (3).
5. The photovoltaic device for the trunk of the electric vehicle according to claim 1, wherein: the photovoltaic module upper cover (2) is further provided with at least one embedded photovoltaic module (10), and the embedded photovoltaic module (10) is arranged at the bottom of the photovoltaic module upper cover (2) in a folding or drawing mode.
6. The photovoltaic device for the trunk of the electric vehicle according to claim 1, wherein: the panel of the photovoltaic module upper cover (2) is an optical acrylic plate, and a layer of PET film covers the optical acrylic plate.
7. The photovoltaic device for the trunk of the electric vehicle according to claim 1, wherein: a locking device (11) is installed between the photovoltaic module lower cover (3) and the trunk body (1).
8. The photovoltaic device for the trunk of the electric vehicle according to claim 1, wherein: a storage battery is arranged in the trunk body (1) and is connected with the photovoltaic module upper cover (2) and the photovoltaic module lower cover (3) through wires; the side surface of the trunk body (1) is provided with a power switch (12) and a power plug interface (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934971.8U CN211442591U (en) | 2019-11-11 | 2019-11-11 | Photovoltaic device for trunk of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934971.8U CN211442591U (en) | 2019-11-11 | 2019-11-11 | Photovoltaic device for trunk of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211442591U true CN211442591U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921934971.8U Expired - Fee Related CN211442591U (en) | 2019-11-11 | 2019-11-11 | Photovoltaic device for trunk of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211442591U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895550A (en) * | 2021-10-21 | 2022-01-07 | 嘉兴智行物联网技术有限公司 | Light storage and charging intelligent device for low-speed electric vehicle |
| WO2022205030A1 (en) * | 2021-03-31 | 2022-10-06 | 嘉兴智行物联网技术有限公司 | Solar power generation trunk for two-wheeled vehicle, and usage method therefor |
| CN115503858A (en) * | 2022-06-17 | 2022-12-23 | 上海琍雅文化传播有限公司 | Foldable photovoltaic power generation electric motor car trunk |
-
2019
- 2019-11-11 CN CN201921934971.8U patent/CN211442591U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022205030A1 (en) * | 2021-03-31 | 2022-10-06 | 嘉兴智行物联网技术有限公司 | Solar power generation trunk for two-wheeled vehicle, and usage method therefor |
| CN113895550A (en) * | 2021-10-21 | 2022-01-07 | 嘉兴智行物联网技术有限公司 | Light storage and charging intelligent device for low-speed electric vehicle |
| CN113895550B (en) * | 2021-10-21 | 2022-10-28 | 嘉兴智行物联网技术有限公司 | Light storage and charging intelligent device for low-speed electric vehicle |
| CN115503858A (en) * | 2022-06-17 | 2022-12-23 | 上海琍雅文化传播有限公司 | Foldable photovoltaic power generation electric motor car trunk |
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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: 20200908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |