CN117318612A - Photovoltaic folding mobile power supply assembly and production method - Google Patents
Photovoltaic folding mobile power supply assembly and production method Download PDFInfo
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- CN117318612A CN117318612A CN202311272161.1A CN202311272161A CN117318612A CN 117318612 A CN117318612 A CN 117318612A CN 202311272161 A CN202311272161 A CN 202311272161A CN 117318612 A CN117318612 A CN 117318612A
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- 238000004519 manufacturing process Methods 0.000 title description 8
- 230000000712 assembly Effects 0.000 claims abstract description 35
- 238000000429 assembly Methods 0.000 claims abstract description 35
- 239000010410 layer Substances 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000009958 sewing Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
-
- 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
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- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
- H02S30/20—Collapsible or foldable PV 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/36—Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
-
- 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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- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
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- Microelectronics & Electronic Packaging (AREA)
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- Photovoltaic Devices (AREA)
Abstract
The invention provides a photovoltaic folding mobile power supply assembly, which comprises a photovoltaic unit, wherein the photovoltaic unit comprises a plurality of groups of photovoltaic assemblies which are arranged at intervals, the groups of photovoltaic assemblies are sequentially connected through connecting assemblies, the connecting assemblies are used for enabling the groups of photovoltaic assemblies to be electrically communicated, and the groups of photovoltaic assemblies can be folded through the connecting assemblies; the photovoltaic module comprises a protective layer, the upper end surface of the protective layer is fixedly connected with a back cushion layer, a plurality of groups of heat dissipation holes are formed in the upper end surface of the back cushion layer, sub-velcro tapes are fixedly connected to two sides of the protective layer, a first magnetic sheet is arranged outside the sub-velcro tapes, a wiring terminal is arranged on one side, deviating from the sub-velcro tapes, of the first magnetic sheet, a photovoltaic panel main body is arranged at the bottom of the protective layer, and the photovoltaic panel main body is electrically connected with the wiring terminal.
Description
Technical Field
The invention relates to the technical field of photovoltaic power supplies, in particular to a photovoltaic folding mobile power supply assembly and a production method.
Background
Photovoltaic is a short term of solar photovoltaic power generation system, and is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of solar cell semiconductor materials. Along with the continuous promotion of modern people to daily life quality requirement, photovoltaic portable power source becomes people and replaces treasured that charges a novel mode outside, in order to promote photovoltaic portable power source's charging efficiency, can adopt the flexible photovoltaic piece of shingle technology preparation to place more than the battery piece of conventional monocrystalline assembly more than 13% under the same area.
In the prior art, as disclosed in publication number CN202211638779.0, an expandable photovoltaic mobile power supply includes: the shell is provided with a strip-shaped accommodating cavity, and a display screen, a charging connector and an outlet which extends along the length direction of the accommodating cavity and is communicated with the accommodating cavity are arranged on the shell; the axial direction of the winding roller is parallel to the length direction of the accommodating cavity, and the winding roller rotates in the accommodating cavity around the axis line of the winding roller; the photovoltaic unit is in a flexible film shape, two ends of the photovoltaic unit are respectively a connecting end and an extending end, the extending end passes through the outlet, the connecting end is wound on the winding roller, and a light receiving surface of the photovoltaic unit faces away from the circumferential outer edge of the winding roller; the storage battery and the locking component are used for winding the flexible film-shaped photovoltaic unit through the winding roller, the angle of the winding roller is locked by the locking component, the photovoltaic unit can be conveniently unfolded and wound, the unfolded length of the photovoltaic unit can be adjusted according to the use environment, after the photovoltaic unit is used, the photovoltaic unit is taken in the shell, and compared with a rigid photovoltaic cell, the photovoltaic mobile power supply not only reduces the weight, but also is more convenient to use without assembling, disassembling and other operations;
however, heat generated during the use of the photovoltaic mobile power supply cannot be effectively dissipated, so that heat accumulation is caused, and the service life of the photovoltaic module is influenced; meanwhile, the winding type photovoltaic unit cannot be expanded, and is difficult to maintain after being damaged, so that the use cost of a user is seriously increased; and the four corners adopt the screw thread supporting legs of rotation design angle regulation inconvenient, influence photovoltaic module's result of use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the following technical scheme: a photovoltaic folding mobile power module comprising:
the photovoltaic unit comprises a plurality of groups of photovoltaic assemblies which are arranged at intervals, the groups of photovoltaic assemblies are sequentially connected through connecting assemblies, the connecting assemblies are used for enabling the groups of photovoltaic assemblies to be electrically communicated, and the groups of photovoltaic assemblies can be folded through the connecting assemblies;
the photovoltaic module comprises a protective layer, the upper end surface of the protective layer is fixedly connected with a back cushion layer, a plurality of groups of heat dissipation holes are formed in the upper end surface of the back cushion layer, sub-velcro tapes are fixedly connected to two sides of the protective layer, a first magnetic sheet is arranged outside the sub-velcro tapes, a wiring terminal is arranged on one side, deviating from the sub-velcro tapes, of the first magnetic sheet, a photovoltaic panel main body is arranged at the bottom of the protective layer, and the photovoltaic panel main body is electrically connected with the wiring terminal;
the movable plates are divided into two groups and are respectively arranged at two ends of the photovoltaic unit;
and the support assembly is used for supporting the photovoltaic unit.
As a further preferred aspect, the photovoltaic panel body comprises a shingled photovoltaic panel and a copper sheet with an adhesive formed therebetween.
As a further preferable mode, the back cushion layer specifically comprises fluorine-containing fibers and nylon cloth wrapped outside, a plurality of raised strips are formed outside the back cushion layer through a sewing process, and a plurality of groups of heat dissipation holes are formed in the tops of the raised strips.
As a further preferred mode, the upper end face of the copper sheet is provided with a plurality of air holes, the air holes are communicated with the bottom of the shingled photovoltaic panel, and the air holes are in one-to-one correspondence with the heat dissipation holes.
As a further preference, the connecting component comprises a connecting sheet made of nylon or fluorine-containing fibers, the upper end face and the lower end face of the connecting sheet are provided with bonding grooves, the two groups of bonding grooves are centrosymmetric, female magic tapes are arranged at the bottoms of the bonding grooves, the bottom of each bonding groove is provided with a connecting end, and the outer part of each connecting end is provided with a magnetic sheet II.
As a further preferable mode, the output port is detachably connected with the movable plate after the movable plate is externally mounted, and the bottom of the output port is provided with a magnetic chuck which is used for being sucked outside the movable plate.
As a further preferred aspect, the number of the supporting components is equal to the number of the photovoltaic components, the supporting components comprise adjusting rods and supporting meshes, and the supporting meshes are installed between the two groups of adjusting rods.
As further preference, the adjusting rod comprises a first supporting plate and a second supporting plate, the first supporting plate is rotationally connected with the second supporting plate, magnetic strips are arranged in the first supporting plate and the second supporting plate, a hook is fixedly connected with one end of the first supporting plate, which is away from the second supporting plate, an elastic clamping block is fixedly connected with one end of the second supporting plate, which is away from the supporting net piece, and a notch is formed in one end of the second supporting plate, which is fixedly provided with the elastic clamping block.
As a further preferable mode, the supporting net sheet is specifically a diamond-shaped fiberboard, and the upper and lower parts of the side edges of the diamond-shaped fiberboard are respectively in rotary connection with the corresponding positions of the regulating plates on the two sides.
As a further preferred aspect, a method for producing a photovoltaic folding mobile power module for producing the above photovoltaic folding mobile power module includes
S: a plurality of photovoltaic modules are produced,
wherein the copper sheet is adhered to the bottom of the laminated tile photovoltaic board through an adhesive, the bottom of the photovoltaic board main body forms air holes through a laser technology, the air holes are communicated with the bottom of the laminated tile photovoltaic board,
wherein the bottom of the photovoltaic module is sewed with a plurality of groups of raised strips through fiber lines, a plurality of groups of heat dissipation holes are punched through a die, the heat dissipation holes are communicated with the bottom of the laminated tile photovoltaic panel through air holes,
the two sides of the protective layer are provided with the sub-magic tapes, and the wiring terminals on the sub-magic tapes are electrically connected with the shingled photovoltaic plates;
s: the photovoltaic module, the movable plate and the connecting module are assembled,
wherein the sub-magic tape is adhered with the mother magic tape, the magnetic sheet II is adsorbed with the magnetic sheet I, the wiring terminal is connected into the connecting end,
wherein the two groups of photovoltaic component circuits connected by the connecting component are conducted,
wherein, one side of the movable plate away from the output port is provided with a female magic tape, a magnetic sheet II and a connecting end,
the output port is electrically connected with the wiring terminal through the connecting end;
s: the supporting components with the same quantity as the photovoltaic components are adsorbed through the magnetic strips and hooked at the bottom of the photovoltaic components through the elastic clamping blocks and the hooks.
(II) advantageous effects
The invention provides a photovoltaic folding mobile power supply assembly and a production method thereof, which have the following beneficial effects:
1. according to the invention, the back cushion layer is sewn to form a plurality of groups of air flow channels through the sewing process, when the photovoltaic panel is used, the heat dissipation speed of the back cushion layer is increased by the flow of external air, the heat dissipation effect is improved, heat generated by the laminated tile photovoltaic panel during working can be dissipated through the air holes, meanwhile, gaps among fibers of the back cushion layer can ensure that the heat is dispersed into the back cushion layer, and then the heat is discharged through the heat dissipation holes, so that the heat dissipation efficiency of the photovoltaic panel main body is effectively improved, and the influence of heat accumulation on the service life of the photovoltaic panel main body is avoided.
2. According to the invention, the connecting assembly is arranged, the two groups of photovoltaic assemblies are electrically connected through the connecting assembly, the first magnetic sheet and the second magnetic sheet can ensure that the positions of the connecting terminals are fixed when the connecting terminals are connected with the connecting terminals, the connecting terminals are not influenced by bending deformation of the connecting assemblies, the connecting assemblies enable the groups of photovoltaic assemblies to be combined into required lengths, subsequent use is facilitated, the required lengths are assembled by users, meanwhile, the difficulty of replacing and maintaining the photovoltaic assemblies or the connecting assemblies is reduced, one group or two groups of photovoltaic assemblies can be taken down immediately, and the photovoltaic assemblies can be normally used.
3. According to the photovoltaic module supporting device, the plurality of groups of supporting components are arranged, one side of the photovoltaic module is hooked by the hooks when the photovoltaic module is folded, the side, deviating from the hooks, of the photovoltaic module is hooked by the elastic clamping blocks, when the photovoltaic module is used, the elastic clamping blocks are taken down, the position, where the photovoltaic module is hooked by the hooks, of one side is adjusted, the supporting net piece is unfolded, the supporting net piece is attached to the bottom of the photovoltaic module by rotating the supporting plate II, the supporting net piece is prevented from being overlapped due to the pressure of the photovoltaic module by friction force between the back cushion layer and the supporting net piece, the supporting of the photovoltaic module by the supporting component is completed, the supporting angle of the supporting component to the photovoltaic module can be changed by adjusting the opening size of the supporting net piece, and the using effect of the photovoltaic module is effectively improved.
Drawings
FIG. 1 is a schematic view of a photovoltaic folding mobile power module according to the present invention;
FIG. 2 is a schematic view of a photovoltaic module according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2A;
FIG. 4 is a schematic view of the main structure of the photovoltaic panel of the present invention;
FIG. 5 is a schematic view of a connecting assembly according to the present invention;
FIG. 6 is a schematic diagram of a moving plate structure according to the present invention;
FIG. 7 is a schematic view of a support assembly according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7A;
FIG. 9 is an enlarged view of the structure of FIG. 7B;
fig. 10 is a schematic view of the expanded structure of the support mesh of the present invention.
In the figure: the photovoltaic module comprises a photovoltaic module, a protective layer 11, a back cushion layer 12, a heat dissipation hole 13, a photovoltaic panel body 14, a 141-watt photovoltaic panel, a 142 adhesive, a 143 copper sheet, a 15-son magic tape, a 16-magnet sheet I, a 17-terminal, a 2-moving plate, a 21 output port, a 22-magnet chuck, a 3-connection module, a 31-connection sheet, a 32-mother magic tape, a 33-magnet sheet II, a 34-connection end, a 4-support module, a 41-support plate I, a 42-support plate II, a 43-support net sheet, a 44-elastic clamping block, a 45-notch and a 46 hook.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
As shown in fig. 1 to 10, the present embodiment provides a photovoltaic folding mobile power supply assembly, including:
the photovoltaic unit comprises a plurality of groups of photovoltaic modules 1 which are arranged at intervals, the groups of photovoltaic modules 1 are sequentially connected through connecting modules 3, the connecting modules 3 are used for enabling the groups of photovoltaic modules 1 to be electrically communicated, and the groups of photovoltaic modules 1 can be folded through the connecting modules 3;
the photovoltaic module 1 comprises a protective layer 11, wherein the upper end surface of the protective layer 11 is fixedly connected with a back cushion layer 12, the upper end surface of the back cushion layer 12 is provided with a plurality of groups of radiating holes 13, both sides of the protective layer 11 are fixedly connected with sub-magic tapes 15, a magnetic sheet I16 is arranged outside the sub-magic tapes 15, one side of the magnetic sheet I16, which is away from the sub-magic tapes 15, is provided with a wiring terminal 17, the bottom of the protective layer 11 is provided with a photovoltaic panel main body 14, and the photovoltaic panel main body 14 is electrically connected with the wiring terminal 17;
the movable plates 2 are divided into two groups, and the movable plates 2 are respectively arranged at two ends of the photovoltaic unit;
and the support assembly 4 is used for supporting the photovoltaic unit.
As shown in fig. 2-4, the photovoltaic panel body 14 includes a shingled photovoltaic panel 141 and a copper sheet 143 with an adhesive 142 formed between the shingled photovoltaic panel 141 and the copper sheet 143.
Further, the back cushion layer 12 specifically includes fluorine-containing fiber and nylon cloth wrapped outside, the back cushion layer 12 forms a plurality of raised strips outside through a sewing process, and a plurality of groups of heat dissipation holes 13 are formed at the tops of the raised strips.
Specifically, the backing layer 12 is sewn with a concave portion, so that the concave portion forms a plurality of groups of air channels, and the heat dissipation speed of the backing layer 12 is increased due to the flow of external air during use.
Further, the upper end surface of the copper sheet 143 is provided with a plurality of air holes, the air holes are communicated with the bottom of the shingle photovoltaic board 141, and the air holes correspond to the positions of the heat dissipation holes 13 one by one.
Specifically, the heat generated by the shingled photovoltaic panel 141 during operation can be dissipated through the air holes, and meanwhile, gaps among fibers of the back cushion layer 12 can ensure that the heat is dispersed into the back cushion layer 12 and then is exhausted through the heat dissipation holes 13, so that the heat dissipation efficiency of the photovoltaic panel main body 14 is effectively improved, and the influence of heat accumulation on the service life of the photovoltaic panel main body 14 is avoided.
It should be noted that, the air hole is communicated with the bottom of the shingle photovoltaic panel 141, but is not in direct contact with the bottom of the shingle photovoltaic panel 141, and a layer of adhesive 142 is further formed between the air hole and the shingle photovoltaic panel 141.
As shown in fig. 1 and 5, the connecting component 3 comprises a connecting piece 31 made of nylon or fluorine-containing fibers, bonding grooves are formed in the upper end face and the lower end face of the connecting piece 31, two groups of bonding grooves are centrally symmetrical, female velcro strips 32 are arranged at the bottoms of the bonding grooves, connecting ends 34 are arranged at the bottoms of the bonding grooves, and magnetic sheets two 33 are arranged outside the connecting ends 34.
Specifically, the two groups of photovoltaic modules 1 are electrically connected through the connecting component 3, the first magnetic sheet 16 and the second magnetic sheet 33 can ensure that the positions of the connecting terminals 17 and the connecting ends 34 are fixed when the connecting terminals are connected, the connecting components 3 are not affected by bending deformation, the groups of photovoltaic modules 1 can be combined into required lengths through the connecting components 3, subsequent use is convenient, the required lengths are assembled by users, meanwhile, the difficulty of replacing and maintaining the photovoltaic modules 1 or the connecting components 3 is reduced, one group or two groups of photovoltaic modules 1 are taken down immediately, and the photovoltaic modules can be used normally.
And, the user can increase new photovoltaic module 1 and coupling assembling 3 for photovoltaic module according to the use needs when the follow-up use, need not to purchase new photovoltaic portable power source, and use photovoltaic module 1 and coupling assembling 3 as basic component to produce when photovoltaic module produces, reduced production process, improved production efficiency. The user can freely build the photovoltaic module 1 to meet the use requirement during purchase.
It should be noted that, the photovoltaic modules 1 of the plurality of groups can be folded forward and backward through the connecting module 3, so as to complete the storage of the photovoltaic modules, and the upper end surface of the connecting module 3 is electrically connected with the connecting end 34 of the female magic tape 32 of the lower end surface.
As shown in fig. 6, after the movable plate 2 is externally mounted, the output port 21 is detachably connected with the movable plate 2, and a magnetic chuck 22 is arranged at the bottom of the output port 21, and the magnetic chuck 22 is used for being sucked outside the movable plate 2.
Specifically, the output port 21 is connected to the mobile plate 2 through an interface, and the mobile plate 2 is integrally used as a portable handle, so that the photovoltaic module is convenient to hold and move after being folded and stored.
The upper end surface of the moving plate 2 is provided with an interface, the interface is electrically connected with the output port 21, the output port 21 is adsorbed outside the moving plate 2 through the magnetic chuck 22, and the joint of the output port 21 and the interface is shielded through the magnetic chuck 22.
As shown in fig. 1, 7-10, the number of the supporting components 4 is equal to that of the photovoltaic components 1, the supporting components 4 comprise adjusting rods and supporting meshes 43, and the supporting meshes 43 are arranged between the two groups of adjusting rods.
Further, the adjusting rod comprises a first supporting plate 41 and a second supporting plate 42, the first supporting plate 41 is rotationally connected with the second supporting plate 42, magnetic strips are arranged inside the first supporting plate 41 and the second supporting plate 42, one end, away from the second supporting plate 42, of the first supporting plate 41 is fixedly connected with a hook 46, one end, away from the supporting net piece 43, of the second supporting plate 42 is fixedly connected with an elastic clamping block 44, and one end, fixed with the elastic clamping block 44, of the second supporting plate 42 is provided with a notch 45.
Further, the supporting net piece 43 is specifically a diamond-shaped fiber plate, and the upper and lower parts of the side edges of the diamond-shaped fiber plate are respectively and rotatably connected with the corresponding positions of the adjusting plates on the two sides.
Specifically, when a plurality of groups of supporting components 4 are respectively installed on the rear end face of each group of photovoltaic components 1, the hooks 46 hook one side of the photovoltaic components 1, the elastic clamping blocks 44 hook one side of the photovoltaic components 1 away from the hooks 46, when the photovoltaic components are used, the elastic clamping blocks 44 are taken down, the position of one side of the photovoltaic components 1 hooked by the hooks 46 is adjusted, the supporting net piece 43 is unfolded, the supporting plate two 42 is rotated to enable the supporting net piece 43 to be attached to the bottom of the photovoltaic components 1, the supporting net piece 43 is prevented from being overlapped by the pressure of the photovoltaic components through the friction force between the back cushion layer 12 and the supporting net piece 43, the supporting components 4 are used for supporting the photovoltaic components 1, the supporting angle of the supporting components 4 to the photovoltaic components 1 can be changed by adjusting the opening size of the supporting net piece 43, and the using effect of the photovoltaic components is effectively improved.
The supporting mesh 43 does not affect the heat dissipation effect of the photovoltaic module 1 during use.
Further, the present embodiment provides a method for producing a photovoltaic folding mobile power module, which is used for producing the photovoltaic folding mobile power module, including
S1: a number of photovoltaic modules 1 are produced,
wherein the copper sheet 143 is adhered to the bottom of the shingled photovoltaic panel 141 by the adhesive 142, the bottom of the photovoltaic panel body 14 is provided with air holes by laser technology, the air holes are communicated with the bottom of the shingled photovoltaic panel 141,
wherein the bottom of the photovoltaic module 1 is sewed with a plurality of groups of raised lines through fiber lines, a plurality of groups of heat dissipation holes 13 are punched through a die, the heat dissipation holes 13 are communicated with the bottom of the laminated tile photovoltaic panel 141 through air holes,
the two sides of the protective layer 11 are provided with the sub-magic tapes 15, and the wiring terminals 17 on the sub-magic tapes 15 are electrically connected with the shingled photovoltaic panels 141;
s2: the photovoltaic module 1, the movable plate 2 and the connecting module 3 are assembled,
wherein the primary magic tape (15) is adhered to the secondary magic tape (32), the second magnetic sheet (33) is adhered to the first magnetic sheet (16), the terminal (17) is connected into the connecting end (34),
wherein the two groups of photovoltaic modules 1 connected by the connecting module 3 are electrically conducted,
wherein, one side of the movable plate 2 away from the output port 21 is provided with a female magic tape 32, a magnetic sheet II 33 and a connecting end 34,
wherein the output port 21 is electrically connected with the terminal 17 through the connection end 34;
s3: the supporting components 4 with the same number as the photovoltaic components 1 are adsorbed by the magnetic strips and hooked at the bottom of the photovoltaic components 1 by the elastic clamping blocks 44 and the hooks 46.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A photovoltaic folding mobile power supply assembly, characterized in that: comprising the following steps:
the photovoltaic unit comprises a plurality of groups of photovoltaic assemblies (1) which are arranged at intervals, the groups of photovoltaic assemblies (1) are sequentially connected through connecting assemblies (3), the connecting assemblies (3) are used for enabling the groups of photovoltaic assemblies (1) to be electrically communicated, and the groups of photovoltaic assemblies (1) can be folded through the connecting assemblies (3);
the photovoltaic module (1) comprises a protection layer (11), the upper end face of the protection layer (11) is fixedly connected with a back cushion layer (12), a plurality of groups of radiating holes (13) are formed in the upper end face of the back cushion layer (12), a sub-magic tape (15) is fixedly connected to two sides of the protection layer (11), a magnetic sheet I (16) is arranged outside the sub-magic tape (15), a wiring end (17) is arranged on one side, deviating from the sub-magic tape (15), of the magnetic sheet I (16), a photovoltaic panel main body (14) is arranged at the bottom of the protection layer (11), and the photovoltaic panel main body (14) is electrically connected with the wiring end (17);
the movable plates (2) are divided into two groups, and the movable plates (2) are respectively arranged at two ends of the photovoltaic unit;
and the support assembly (4) is used for supporting the photovoltaic unit.
2. A photovoltaic folding mobile power module according to claim 1, characterized in that: the photovoltaic panel body (14) comprises a shingled photovoltaic panel (141) and a copper sheet (143), and an adhesive (142) is formed between the shingled photovoltaic panel (141) and the copper sheet (143).
3. A photovoltaic folding mobile power module according to claim 1, characterized in that: the back cushion layer (12) specifically comprises fluorine-containing fibers and nylon cloth wrapped outside, a plurality of raised strips are formed outside the back cushion layer (12) through a sewing process, and a plurality of groups of heat dissipation holes (13) are formed in the tops of the raised strips.
4. A photovoltaic folding mobile power module according to claim 2 or 3, characterized in that: a plurality of air holes are formed in the upper end face of the copper sheet (143), the air holes are communicated with the bottom of the shingle photovoltaic panel (141), and the air holes correspond to the positions of the radiating holes (13) one by one.
5. A photovoltaic folding mobile power module according to claim 1, characterized in that: the connecting assembly (3) comprises a connecting sheet (31) made of nylon or fluorine-containing fibers, bonding grooves are formed in the upper end face and the lower end face of the connecting sheet (31), the two groups of the bonding grooves are centrosymmetric, female velcro (32) are arranged at the bottom of each bonding groove, a connecting end (34) is arranged at the bottom of each bonding groove, and magnetic sheets II (33) are arranged outside the connecting ends (34).
6. A photovoltaic folding mobile power module according to claim 1, characterized in that: output port (21) after movable plate (2) external mounting, output port (21) and movable plate (2) detachable connection, output port (21) bottom is provided with magnetic chuck (22), magnetic chuck (22) are used for inhaling outside movable plate (2).
7. A photovoltaic folding mobile power module according to claim 1, characterized in that: the number of the supporting assemblies (4) is equal to that of the photovoltaic assemblies (1), the supporting assemblies (4) comprise adjusting rods and supporting meshes (43), and the supporting meshes (43) are arranged between the two groups of adjusting rods.
8. A photovoltaic folding mobile power module according to claim 1, characterized in that: the adjusting rod comprises a first supporting plate (41) and a second supporting plate (42), the first supporting plate (41) is rotationally connected with the second supporting plate (42), magnetic strips are arranged inside the first supporting plate (41) and the second supporting plate (42), a hook (46) is fixedly connected to one end of the first supporting plate (41) deviating from the second supporting plate (42), an elastic clamping block (44) is fixedly connected to one end of the second supporting plate (42) deviating from the supporting net piece (43), and a notch (45) is formed in one end of the second supporting plate (42) where the elastic clamping block (44) is fixed.
9. A photovoltaic folding mobile power module according to claim 1, characterized in that: the supporting net piece (43) is specifically a diamond-shaped fiber plate, and the upper and lower parts of the side edges of the diamond-shaped fiber plate are respectively in rotary connection with the corresponding positions of the adjusting plates on the two sides.
10. A method of producing a photovoltaic folding mobile power module according to any one of claims 1 to 9, characterized in that: comprising
S1: a plurality of photovoltaic modules (1) are produced,
wherein the copper sheet (143) is adhered to the bottom of the laminated tile photovoltaic board (141) through the adhesive (142), the bottom of the photovoltaic board main body (14) forms air holes through a laser technology, the air holes are communicated with the bottom of the laminated tile photovoltaic board (141),
wherein the bottom of the photovoltaic component (1) is sewed with a plurality of groups of raised lines through fiber lines, a plurality of groups of heat dissipation holes (13) are punched through a die, the heat dissipation holes (13) are communicated with the bottom of the shingled photovoltaic panel (141) through air holes,
the two sides of the protective layer (11) are provided with sub-magic tapes (15), and the wiring terminals (17) on the sub-magic tapes (15) are electrically connected with the shingled photovoltaic panel (141);
s2: the photovoltaic module (1), the movable plate (2) and the connecting component (3) are assembled,
wherein the sub-magic tape (15) is adhered with the female magic tape (32), the magnetic sheet II (33) is adsorbed with the magnetic sheet I (16), the wiring terminal (17) is connected into the connecting end (34),
wherein the two groups of photovoltaic modules (1) connected by the connecting module (3) are electrically connected,
wherein one side of the movable plate (2) deviating from the output port (21) is provided with a female magic tape (32), a magnetic sheet II (33) and a connecting end (34),
wherein the output port (21) is electrically connected with the wiring terminal (17) through the connecting end (34);
s3: the supporting assemblies (4) with the same number as the photovoltaic assemblies (1) are adsorbed through magnetic strips and are hooked at the bottom of the photovoltaic assemblies (1) through elastic clamping blocks (44) and hooks (46).
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| CN202311272161.1A CN117318612B (en) | 2023-09-27 | 2023-09-27 | Photovoltaic folding mobile power supply assembly and production method |
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| CN202311272161.1A CN117318612B (en) | 2023-09-27 | 2023-09-27 | Photovoltaic folding mobile power supply assembly and production method |
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| CN117318612B CN117318612B (en) | 2024-05-17 |
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| CN216794887U (en) * | 2021-12-21 | 2022-06-21 | 上海褚能电气科技有限公司 | Solar power generation element array |
| CN217601921U (en) * | 2022-05-17 | 2022-10-18 | 张桂萍 | Take generating function's heat preservation and decoration intergral template |
| CN218473103U (en) * | 2022-09-20 | 2023-02-10 | 闪极科技(深圳)有限公司 | Solar energy mobile power supply |
| WO2023101292A1 (en) * | 2021-12-03 | 2023-06-08 | 한국생산기술연구원 | Bipv-applicable high-power shingled photovoltaic module and manufacturing method therefor |
| CN219576932U (en) * | 2023-02-06 | 2023-08-22 | 海南新力源节能技术有限公司 | Solar folding photovoltaic module |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023101292A1 (en) * | 2021-12-03 | 2023-06-08 | 한국생산기술연구원 | Bipv-applicable high-power shingled photovoltaic module and manufacturing method therefor |
| CN216794887U (en) * | 2021-12-21 | 2022-06-21 | 上海褚能电气科技有限公司 | Solar power generation element array |
| CN217601921U (en) * | 2022-05-17 | 2022-10-18 | 张桂萍 | Take generating function's heat preservation and decoration intergral template |
| CN218473103U (en) * | 2022-09-20 | 2023-02-10 | 闪极科技(深圳)有限公司 | Solar energy mobile power supply |
| CN219576932U (en) * | 2023-02-06 | 2023-08-22 | 海南新力源节能技术有限公司 | Solar folding photovoltaic module |
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