CN212543696U - Portable flexible solar cell device - Google Patents
Portable flexible solar cell device Download PDFInfo
- Publication number
- CN212543696U CN212543696U CN202021375828.2U CN202021375828U CN212543696U CN 212543696 U CN212543696 U CN 212543696U CN 202021375828 U CN202021375828 U CN 202021375828U CN 212543696 U CN212543696 U CN 212543696U
- Authority
- CN
- China
- Prior art keywords
- solar cell
- flexible solar
- box
- box body
- opening
- 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.)
- Expired - Fee Related
Links
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 12
- 239000004917 carbon fiber Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 239000007784 solid electrolyte Substances 0.000 claims description 7
- 239000002105 nanoparticle Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 241000904500 Oxyspora paniculata Species 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a portable flexible solar cell device, which comprises a box body, wherein a rotating shaft is arranged in the box body, a flexible solar cell is wound on the rotating shaft, an opening is arranged on the side wall of the box body, which is far away from one side of the rotating shaft, two sides of the opening are respectively provided with a telescopic rod, a fixed rod is fixedly arranged on the telescopic rod, a fixed seat is arranged on the fixed rod, which is close to the position between the opening and the telescopic rod, a connecting rod is embedded in the fixed seat, and the end part of the flexible solar cell is fixedly connected with the connecting rod; the utility model discloses a place flexible solar cell in the box, not only can portable, be convenient for simultaneously protect flexible solar cell can not be damaged by the collision in carrying the transportation.
Description
Technical Field
The utility model belongs to the technical field of solar cell, especially portable flexible solar cell device field.
Background
The solar cell panel directly or indirectly converts the solar energy into electric energy by absorbing the solar energy, is a green and environment-friendly device, and can be used only by sunlight in principle, so the application range is wide, and the limitation condition is relatively small; nowadays, people have more and more outdoor activities, and the activity range is gradually expanded from urban areas, suburban areas to mountain forests or places with few rare people to seek exploration or fully experience nature; in these places, the electricity tools such as a rechargeable flashlight, a charging treasure, a mobile phone, a searchlight and the like are very critical, and the acquisition of the electric energy of the electricity tools is a great problem, because electric wires are not laid in the places where people are rare, the solar cell panel can exert the advantage that the solar cell panel can work only by sunlight; however, the solar cell panel commonly used at present is often made of a hard plate-shaped structure, and in order to improve the efficiency of obtaining electric energy, a solar cell panel with a large area is often needed, and at this time, the solar cell panel is too large and is difficult to carry.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a portable flexible solar cell device for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a portable flexible solar cell device, includes the box, be equipped with the pivot in the box, it has flexible solar cell to surround in the pivot, the box is kept away from and is equipped with the opening on the lateral wall of pivot one side, the open-ended both sides are equipped with the telescopic link respectively, the fixed dead lever that is equipped with on the telescopic link, the both ends of dead lever are close to the position department between opening and the telescopic link and are equipped with a fixing base respectively, it is equipped with the connecting rod to inlay in the fixing base, flexible solar cell stretches out the outer one end and the connecting rod fixed connection of opening.
As a further optimization scheme of the utility model, flexible solar cell is dye-sensitized solar cell, flexible solar cell includes the TiO on carbon fiber cloth layer, load and the carbon fiber cloth layer in proper order2A nanoparticle layer, a solid electrolyte layer, a counter electrode layer, and an epoxy resin layer.
As a further optimization scheme of the utility model, the top of box is equipped with transparent PVC board.
As a further optimization scheme of the utility model, the opening part of box is equipped with the brush hair, the hair point of brush hair and flexible solar cell's upper surface in close contact with.
As a further optimization scheme of the utility model, the fixed handle that is equipped with on the pivot tip outside the box.
As a further optimization scheme of the utility model, the annular array distributes and is equipped with a plurality of jacks on the side of box near the pivot on every side, be equipped with the through-hole on the handle of handle, it is equipped with the bolt to inlay in jack and the through-hole.
As a further optimization scheme of the utility model, adopt the chain rope to be connected between the lateral wall of bolt and box.
The beneficial effects of the utility model reside in that:
1) the flexible solar cell is placed in the box body, so that the flexible solar cell box is convenient to carry and protect from being collided and damaged in the carrying and transporting process;
2) in addition, the device can also utilize the related structures of the telescopic rod, the fixed seat and the bolt to ensure that the flexible solar cell can be unfolded to the maximum extent so as to obtain the maximum light receiving area; even if the flat ground is not wide, the expansion of the flexible solar cell can be guaranteed not to be influenced as long as the box body is fixed.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a partially enlarged schematic view of the present invention at a in fig. 1;
fig. 3 is a schematic sectional structure of the present invention;
FIG. 4 is a schematic view of the device of the present invention in its expanded configuration;
fig. 5 is a schematic structural diagram of a flexible solar cell according to the present invention;
in the figure: 1. a box body; 11. a rotating shaft; 12. an opening; 13. a transparent PVC sheet; 14. a jack; 2. a flexible solar cell; 21. a carbon fiber cloth layer; 22. TiO22A nanoparticle layer; 23. a solid electrolyte layer; 24. a counter electrode layer; 25. an epoxy resin layer; 3. a telescopic rod; 31. fixing the rod; 32. a fixed seat; 33. a connecting rod; 4. brushing; 5. a handle; 51. a through hole; 6. a bolt; 7. and (4) a chain rope.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1 to 5, a portable flexible solar cell device includes a box 1, a rotating shaft 11 is provided in the box 1, a handle 5 is fixedly provided at an end of the rotating shaft 11 outside the box 1, and a flexible solar cell 2 is provided around the rotating shaft 11 inside the box;
an opening 12 is arranged on the side wall of the box body 1 far away from the rotating shaft 11, bristles 4 are arranged at the opening, and the bristle tips of the bristles 4 are in close contact with the upper surface of the flexible solar cell 2; when the flexible solar cell is rolled into the box body, the bristles at the opening can clean dust on the surface of the flexible solar cell, so that the working effect of the flexible solar cell is prevented from being influenced by the dust on the surface when the flexible solar cell is used next time;
the telescopic rods 3 are arranged on two sides of the box body 1 and symmetrically arranged on two sides along the opening 12, the telescopic rods 3 comprise a plurality of telescopic joints, the telescopic joints are sequentially nested, a fixed rod 31 is fixedly arranged on the end part of the telescopic joint at the foremost end, and the fixed rod 31 plays a role in fixing the two telescopic rods and strengthening the structural strength on one hand and is convenient for placing a structure of a fixed seat 32 in the following technical scheme on the other hand;
furthermore, the fixed rods are symmetrically provided with the fixed seats 3, and each fixed seat 3 is fixedly arranged on the fixed rod 31 at a position close to the position between the opening 12 and the telescopic rod 3, so that the stretching of the flexible solar film and the telescopic rod is not influenced; a connecting rod 33 is embedded in the fixed seat 32, and the end part of the flexible solar cell 2 is fixedly connected with the connecting rod 33; therefore, when the flexible solar cell is not used, the flexible solar cell can be wound on the rotating shaft, and meanwhile, the connecting rod fixedly connected with the end part of the flexible solar cell 2 is embedded in the fixed seat to play a role of relative fixation;
preferably, in order to facilitate the storage of the device or the work of the device, a plurality of jacks 14 are distributed on the side surface of the box body 1 close to the periphery of the rotating shaft 11 in an annular array manner, a through hole 51 is formed in the handle of the handle 5, a plug pin 6 is embedded in the jacks 14 and the through hole 51, and the plug pin 6 is connected with the outer side wall of the box body 1 by a chain rope 7; therefore, when the flexible solar cell works, the telescopic rod is stretched to a proper position, and then the flexible solar cell is stretched to the same position, so that the area for receiving a light source is increased, and in order to prevent the flexible solar cell from not compacting and falling downwards and influencing the sunlight collection, the plug pin 6 can be simultaneously inserted into the jack and the through hole to play a role in fixing the handle and also fix the position of the rotating shaft; when the flexible solar cell is not used and is stored in the device, in order to avoid the flexible solar cell from moving due to looseness on the scroll and collision damage of the flexible solar cell in the transportation process, the plug pins can be simultaneously inserted into the jacks and the through holes to play a role in fixing the rotating shaft, so that the flexible solar cell is protected; the chain rope fixed on the box body can prevent the situation that the bolt back is lost when being randomly placed;
in addition, the top of the box body 1 can be provided with a transparent PVC plate 13, so that the condition of the flexible solar cell in the box body can be observed conveniently on one hand, and the flexible solar cell can work under the condition that the flexible solar cell is not drawn out on the other hand;
it should be noted that the flexible solar cell 2 in the present application is a dye-sensitized solar cell, that is, the flexible solar cell 2 sequentially includes a carbon fiber cloth layer 21 and TiO loaded on the carbon fiber cloth layer 212 Nanoparticle layer 22, solid electrolyte layer 23, counter electrode layer 24, epoxy layer 25; firstly, selecting a piece of carbon fiber cloth, then loading a TiO2 nanoparticle layer on the surface of the carbon fiber cloth, then soaking the carbon fiber CFs cloth formed by the carbon fiber cloth loaded with TiO2 nanoparticles into a dye N719 for dip-dyeing, and then coating solid electrolytes on the carbon fiber cloth soaked with the dye, wherein six common solid electrolytes are available, and the specific material is not limited in the application; and further printing a counter electrode on the solid electrolyte, and finally packaging the cell by adopting epoxy resin, unsaturated polyester and fumed silica, so that the preparation of the dye-sensitized solar cell is completed.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A portable flexible solar cell device, characterized in that: including box (1), be equipped with pivot (11) in box (1), it has flexible solar cell (2) to surround in pivot (11), be equipped with opening (12) on box (1) the lateral wall of keeping away from pivot (11) one side, box (1) is equipped with telescopic link (3) respectively along the both sides of opening (12) symmetry, the fixed dead lever (31) that is equipped with on the tip of the foremost end of telescopic link (3), the both ends of dead lever (31) are close to position department between opening (12) and telescopic link (3) and are equipped with one fixing base (32) respectively, it is equipped with connecting rod (33) to inlay in fixing base (32), flexible solar cell (2) stretch out the outer one end of opening (12) and connecting rod (33) fixed connection.
2. The portable flexible solar cell device of claim 1, wherein: the flexible solar cell (2) is a dye-sensitized solar cell, and the flexible solar cell (2) sequentially comprises a carbon fiber cloth layer (21) and TiO loaded on the carbon fiber cloth layer (21)2A nanoparticle layer (22), a solid electrolyte layer (23), a counter electrode layer (24), and an epoxy resin layer (25).
3. A portable flexible solar cell apparatus according to claim 2, wherein: the top of the box body (1) is provided with a transparent PVC plate (13).
4. A portable flexible solar cell apparatus according to claim 3, wherein: the solar energy collection box is characterized in that bristles (4) are arranged at an opening (12) of the box body (1), and bristle tips of the bristles (4) are in close contact with the upper surface of the flexible solar cell (2).
5. The portable flexible solar cell device according to any one of claims 1 to 4, wherein: a handle (5) is fixedly arranged on the end part of the rotating shaft (11) outside the box body (1).
6. The portable flexible solar cell device of claim 5, wherein: the side of the box body (1) is provided with a plurality of jacks (14) in an annular array distribution manner near the periphery of the rotating shaft (11), the handle of the handle (5) is provided with a through hole (51), and the jacks (14) and the through hole (51) are embedded with a bolt (6).
7. The portable flexible solar cell device of claim 6, wherein: the bolt (6) is connected with the outer side wall of the box body (1) through a chain rope (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375828.2U CN212543696U (en) | 2020-07-14 | 2020-07-14 | Portable flexible solar cell device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375828.2U CN212543696U (en) | 2020-07-14 | 2020-07-14 | Portable flexible solar cell device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212543696U true CN212543696U (en) | 2021-02-12 |
Family
ID=74516936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021375828.2U Expired - Fee Related CN212543696U (en) | 2020-07-14 | 2020-07-14 | Portable flexible solar cell device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212543696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353225A (en) * | 2021-06-04 | 2021-09-07 | 大连海事大学 | Scalable solar energy sail ship |
-
2020
- 2020-07-14 CN CN202021375828.2U patent/CN212543696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353225A (en) * | 2021-06-04 | 2021-09-07 | 大连海事大学 | Scalable solar energy sail ship |
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Legal Events
| 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: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |