CN215378852U - Portable folding photovoltaic power generation device - Google Patents
Portable folding photovoltaic power generation device Download PDFInfo
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- CN215378852U CN215378852U CN202121550121.5U CN202121550121U CN215378852U CN 215378852 U CN215378852 U CN 215378852U CN 202121550121 U CN202121550121 U CN 202121550121U CN 215378852 U CN215378852 U CN 215378852U
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 17
- 239000011087 paperboard Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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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 portable folding photovoltaic power generation device which comprises a box body, wherein the box body comprises a first box plate and a second box plate, the bottoms of the first box plate and the second box plate are mutually hinged; the inner plate surfaces of the first box plate and the second box plate are inwards sunken, a first fixed photovoltaic plate and a second fixed photovoltaic plate are respectively and fixedly arranged on the inner plate surfaces of the first box plate and the second box plate, and the tops of the first box plate and the second box plate are respectively hinged and connected with a first folding photovoltaic plate and a second folding photovoltaic plate; the outer plate surfaces of the first box plate and the second box plate are respectively hinged with a first rotating supporting leg and a second rotating supporting leg; when the box body is unfolded, the first box plate and the second box plate are fixedly connected linearly, and the first rotating supporting leg and the second rotating supporting leg rotate to form a splayed shape; the first folded photovoltaic panel is inclined upwards, and the second folded photovoltaic panel is inclined downwards. The utility model has the advantages of easy carrying, high power generation efficiency and convenient unfolding and folding operations.
Description
Technical Field
The utility model relates to the field of photovoltaic power generation, in particular to a portable folding photovoltaic power generation device.
Background
With the development of society, the dependence of people on electronic equipment is increased, however, when people work in the field and travel, the power acquisition is difficult, and the charging of the electronic equipment becomes a big problem. The solar panel is used for photovoltaic power generation, which is a good way for supplying power to electronic equipment, but the traditional photovoltaic power generation device is large in size and difficult to carry, so that a portable folding photovoltaic power generation device is needed to be provided.
Disclosure of Invention
The purpose of the utility model is as follows: in order to overcome the defects in the prior art, the utility model provides a portable folding photovoltaic power generation device which is easy to carry, high in power generation efficiency and convenient to unfold and fold.
The technical scheme is as follows: in order to achieve the purpose, the portable folding photovoltaic power generation device comprises a box body, wherein the box body comprises a first box plate and a second box plate, the bottoms of the first box plate and the second box plate are hinged with each other; the inner plate surfaces of the first box plate and the second box plate are inwards sunken, a first fixed photovoltaic plate and a second fixed photovoltaic plate are respectively and fixedly arranged on the inner plate surfaces of the first box plate and the second box plate, and the tops of the first box plate and the second box plate are respectively hinged and connected with a first folding photovoltaic plate and a second folding photovoltaic plate; the outer plate surfaces of the first box plate and the second box plate are respectively hinged with a first rotating supporting leg and a second rotating supporting leg, and the outer plate surfaces of the first box body and the second box body are respectively provided with an angle limiting structure for limiting the first rotating supporting leg and the second rotating supporting leg; two supporting rods are respectively and rotatably arranged on two sides of the first folding photovoltaic panel, and two supporting grooves are formed in the first rotating supporting leg; the top of the second box plate is provided with a first limiting inclined plane; the bottom parts of the first box plate and the second box plate are provided with a fixed connection structure; when the box body is unfolded, the first box plate and the second box plate are connected linearly through the fixed connection structure, and the first rotating supporting leg and the second rotating supporting leg rotate to form a splayed shape; one end of the supporting rod is correspondingly inserted into the supporting groove, so that the first folding photovoltaic panel is inclined upwards; the outer plate surface of the second folding photovoltaic plate is attached to the first limiting inclined surface, so that the second folding photovoltaic plate is inclined downwards.
Furthermore, the first rotating support leg and the second rotating support leg are both of U-shaped structures, and U-shaped grooves for accommodating the first rotating support leg and the second rotating support leg are respectively formed in the outer plate surfaces of the first box plate and the second box plate; the angle limiting structure is a second limiting inclined plane arranged on one side of the U-shaped groove.
Furthermore, the first box plate and the second box plate are respectively provided with a first screw hole communicated with the U-shaped groove in the lateral direction, and the first rotating support leg and the second rotating support leg are provided with a second screw hole; and the first fixing bolt penetrates through the corresponding first screw hole and the second screw hole so as to fix the first rotating supporting leg and the second rotating supporting leg.
Furthermore, the fixed connection structure comprises a fixed connection block arranged at the bottom of the first box plate and the bottom of the second box plate, and a third screw hole is formed in the fixed connection block; and a second fixing bolt penetrates through third screw holes in the two fixing and connecting blocks to fix the first box plate and the second box plate.
Furthermore, the edges of two sides of the inner plate surface of the first box plate are provided with first side grooves, fixed hooks are arranged in the first side grooves, and knobs for driving the fixed hooks to rotate are arranged laterally on the first box plate; and the edges of two sides of the inner plate surface of the second box plate are provided with second side grooves, and hook connecting rods matched with the fixing hooks are arranged in the second side grooves.
Furthermore, the tops of the first box board and the second box board are both provided with a rotary handle.
Has the advantages that: according to the portable folding photovoltaic power generation device, the power generation device comprises two box plates, the fixed photovoltaic plate is arranged on the inner plate surface of each box plate, the folding photovoltaic plate is hinged to the top of each box plate, the rotating support is arranged on the outer plate surface of each box plate, and the photovoltaic plates and the rotating supports can be folded in a contracting mode during transportation, so that the portable folding photovoltaic power generation device is convenient to carry; when the box body is used, the box body is unfolded, the first box plate and the second box plate are fixedly connected in a linear shape, the first rotating supporting leg and the second rotating supporting leg rotate to form a splayed shape, the first folding photovoltaic plate inclines upwards, the second folding photovoltaic plate inclines downwards, and at the moment, the photovoltaic plates have a good sunlight utilization effect and high power generation efficiency; the folding device is simple to unfold and fold and convenient to use.
Drawings
FIG. 1 is a schematic view of a half-folded state of a box body;
FIG. 2 is a schematic view showing an expanded state of the case;
FIG. 3 is a schematic view of the case in a folded state;
FIG. 4 is a schematic diagram of the engagement of the hook and the hook link;
fig. 5 is a schematic structural view of the first rotating leg.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The portable folding photovoltaic power generation device comprises a box body, wherein the box body comprises a first box plate 1 and a second box plate 2, the bottoms of the first box plate 1 and the second box plate 2 are hinged to each other, and a charging interface is arranged on the side direction of the first box plate 1 or the second box plate 2 and used for supplying power to electronic equipment.
The interior face of first boxboard 1 and second boxboard 2 is inside sunken, the depressed part of the interior face of first boxboard 1 and second boxboard 2 is fixed respectively and is provided with the fixed photovoltaic board 4 of first fixed photovoltaic board 3 and second, the top of first boxboard 1 and second boxboard 2 articulates respectively and is connected with the folding photovoltaic board of first folding photovoltaic board 5 and second 6, accomodates into the interior concave part of first boxboard 1 and second boxboard 2 after folding photovoltaic board 5 and the folding photovoltaic board of second 6.
The planking face of first boxboard 1 and second boxboard 2 articulates respectively and is connected with first rotation landing leg 7 and second rotation landing leg 8, just the planking face of first box 1 and second box 2 is provided with respectively and rotates landing leg 7 and second rotation landing leg 8 to carry out spacing angle limit structure to first rotation landing leg 7 and second rotation landing leg 8 can carry out the outrigger to the box of expansion state.
As shown in fig. 2 and 5, two support rods 9 are respectively rotatably disposed on two sides of the first folded photovoltaic panel 5, and two support grooves 10 are disposed on the first rotating leg 7. As shown in fig. 1 and 3, the top of the second box plate 2 is provided with a first limit slope 11.
And the bottoms of the first box plate 1 and the second box plate 2 are provided with a fixed connection structure. As shown in fig. 2, when the box body is in an unfolded state, the first box plate 1 and the second box plate 2 are connected linearly through the fixing structure, the first rotating leg 7 and the second rotating leg 8 rotate in a splayed shape so as to support the box body, and one end of the support rod 9 is inserted into the support groove 10 correspondingly, so that the first folded photovoltaic panel 5 is inclined upwards; the outer plate surface of the second folding photovoltaic plate 6 is attached to the first limiting inclined surface 11, so that the second folding photovoltaic plate 6 is inclined downwards. The upward inclination of the first folding photovoltaic panel 5 and the downward inclination of the second folding photovoltaic panel 6 can enable the four photovoltaic panels to face the same direction generally, and at the moment, the photovoltaic panels have a high sunlight absorption and utilization effect, so that the power generation efficiency is improved.
As shown in fig. 2 and 5, the first rotating leg 7 and the second rotating leg 8 are both U-shaped structures, the outer plate surfaces of the first box plate 1 and the second box plate 2 are respectively provided with a U-shaped groove 13 for accommodating the first rotating leg 7 and the second rotating leg 8, and one end of the rotating leg is hinged with the U-shaped groove 13. As shown in fig. 5, the angle limiting structure is a second limiting inclined surface 12 arranged on one side of the U-shaped groove 13, and the two rotating legs are ensured to be splayed after being unfolded by the arrangement of the second limiting inclined surface 12.
As shown in fig. 5, the first box plate 1 and the second box plate 2 are laterally provided with a first screw hole 14 communicated with the U-shaped groove 13, and the first rotating leg 7 and the second rotating leg 8 are provided with a second screw hole 15. First fixing bolt 17 and first screw 14 and second screw 15 are the spiro union cooperation, and when needs were accomodate into U type groove 13 with the landing leg that rotates, first fixing bolt 17 passed corresponding first screw 14 and second screw 15 with fixed first landing leg 7 and the second landing leg that rotates 8 are rotated.
As shown in fig. 1 and 2, the fixing structure includes a fixing block 19 disposed at the bottom of the first box plate 1 and the second box plate 2, and a third screw hole 16 is disposed on the fixing block 19. And a second fixing bolt 18 is in threaded fit with the third screw holes 16, and the second fixing bolt 18 passes through the third screw holes 16 on the two fixing and connecting blocks 19 to fix the first box plate 1 and the second box plate 2.
As shown in fig. 4, two side edges of the inner plate surface of the first box plate 1 are provided with first side grooves 20, a fixed hook 21 is arranged in the first side groove 20, and a knob 22 for driving the fixed hook 21 to rotate is arranged laterally of the first box plate 1; and the edges of two sides of the inner plate surface of the second box plate 2 are provided with second side grooves 23, and hook connecting rods 24 matched with the fixed hooks 21 are arranged in the second side grooves 23. When the box is in the folded state shown in fig. 3, the first and second box boards 1 and 2 are relatively fixed by the engagement of the fixing hooks 21 and the hooking rods 24.
The top of first boxboard 1 and second boxboard 2 all is provided with rotates handle 25, can mention whole box, convenient to carry through rotating handle 25.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (6)
1. The utility model provides a portable folding photovoltaic power generation device which characterized in that: the box body comprises a first box plate (1) and a second box plate (2) which are hinged with each other at the bottoms; the inner plate surfaces of the first box plate (1) and the second box plate (2) are inwards sunken, the inner plate surfaces of the first box plate (1) and the second box plate (2) are respectively and fixedly provided with a first fixed photovoltaic plate (3) and a second fixed photovoltaic plate (4), and the tops of the first box plate (1) and the second box plate (2) are respectively hinged and connected with a first folding photovoltaic plate (5) and a second folding photovoltaic plate (6);
the outer plate surfaces of the first box plate (1) and the second box plate (2) are respectively hinged with a first rotating supporting leg (7) and a second rotating supporting leg (8), and the outer plate surfaces of the first box plate (1) and the second box plate (2) are respectively provided with an angle limiting structure for limiting the first rotating supporting leg (7) and the second rotating supporting leg (8);
two supporting rods (9) are respectively and rotatably arranged on two sides of the first folding photovoltaic panel (5), and two supporting grooves (10) are arranged on the first rotating supporting legs (7); a first limiting inclined plane (11) is arranged at the top of the second box plate (2);
the bottom parts of the first box plate (1) and the second box plate (2) are provided with a fixed connection structure; when the box body is unfolded, the first box plate (1) and the second box plate (2) are connected linearly through the fixed connection structure, and the first rotating supporting leg (7) and the second rotating supporting leg (8) rotate to form a splayed shape; one end of the supporting rod (9) is correspondingly inserted into the supporting groove (10), so that the first folding photovoltaic panel (5) is inclined upwards; the outer plate surface of the second folding photovoltaic plate (6) is attached to the first limiting inclined surface (11) so that the second folding photovoltaic plate (6) is inclined downwards.
2. The portable folding photovoltaic power generation device of claim 1, characterized in that: the first rotating supporting leg (7) and the second rotating supporting leg (8) are both of U-shaped structures, and U-shaped grooves (13) for accommodating the first rotating supporting leg (7) and the second rotating supporting leg (8) are respectively formed in the outer plate surfaces of the first box plate (1) and the second box plate (2); the angle limiting structure is a second limiting inclined plane (12) arranged on one side of the U-shaped groove (13).
3. A portable folding photovoltaic power generation device according to claim 2, characterized in that: the lateral sides of the first box plate (1) and the second box plate (2) are respectively provided with a first screw hole (14) communicated with the U-shaped groove (13), and the first rotating supporting leg (7) and the second rotating supporting leg (8) are provided with a second screw hole (15); and a first fixing bolt (17) passes through the corresponding first screw hole (14) and the second screw hole (15) to fix the first rotating leg (7) and the second rotating leg (8).
4. The portable folding photovoltaic power generation device of claim 1, characterized in that: the fixed connection structure comprises a fixed connection block (19) arranged at the bottom of the first box plate (1) and the bottom of the second box plate (2), and a third screw hole (16) is formed in the fixed connection block (19); and a second fixing bolt (18) penetrates through third screw holes (16) on the two fixing and connecting blocks (19) to fix the first box plate (1) and the second box plate (2).
5. The portable folding photovoltaic power generation device of claim 4, characterized in that: two side edges of the inner plate surface of the first box plate (1) are provided with first side grooves (20), fixed hooks (21) are arranged in the first side grooves (20), and a knob (22) for driving the fixed hooks (21) to rotate is arranged on the side direction of the first box plate (1); and the edges of two sides of the inner plate surface of the second box plate (2) are provided with second side grooves (23), and hook connecting rods (24) matched with the fixed hooks (21) are arranged in the second side grooves (23).
6. The portable folding photovoltaic power generation device of claim 1, characterized in that: the top of the first box board (1) and the top of the second box board (2) are both provided with a rotary handle (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121550121.5U CN215378852U (en) | 2021-07-08 | 2021-07-08 | Portable folding photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121550121.5U CN215378852U (en) | 2021-07-08 | 2021-07-08 | Portable folding photovoltaic power generation device |
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| Publication Number | Publication Date |
|---|---|
| CN215378852U true CN215378852U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121550121.5U Active CN215378852U (en) | 2021-07-08 | 2021-07-08 | Portable folding photovoltaic power generation device |
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| Country | Link |
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| CN (1) | CN215378852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115065317A (en) * | 2022-08-05 | 2022-09-16 | 江苏雅美特新型材料科技有限公司 | Foldable photovoltaic module |
-
2021
- 2021-07-08 CN CN202121550121.5U patent/CN215378852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115065317A (en) * | 2022-08-05 | 2022-09-16 | 江苏雅美特新型材料科技有限公司 | Foldable photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU ZHONGLIDA AUTOMATIC MACHINE CO.,LTD. Assignor: XUZHOU College OF INDUSTRIAL TECHNOLOGY Contract record no.: X2023980053165 Denomination of utility model: A portable foldable photovoltaic power generation device Granted publication date: 20211231 License type: Exclusive License Record date: 20231221 |
|
| EE01 | Entry into force of recordation of patent licensing contract |