CN116865413A - Portable photovoltaic charger - Google Patents
Portable photovoltaic charger Download PDFInfo
- Publication number
- CN116865413A CN116865413A CN202311130230.5A CN202311130230A CN116865413A CN 116865413 A CN116865413 A CN 116865413A CN 202311130230 A CN202311130230 A CN 202311130230A CN 116865413 A CN116865413 A CN 116865413A
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- Prior art keywords
- plate
- rod
- storage box
- wire
- groove
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- 230000000670 limiting effect Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 10
- 238000004146 energy storage Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- 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
- H02S30/10—Frame structures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- 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
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
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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
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
Abstract
The application discloses a portable photovoltaic charger, and relates to the technical field of photovoltaic charging. The application comprises the following steps: the top of the storage box is provided with an opening, a storage battery is arranged in the storage box, a charging interface is arranged on the storage battery, and the storage box is communicated with a buried wire rod which is hollow inside; the supporting mechanism comprises a mounting rod hinged to the free end of the buried wire rod, a plurality of wire through grooves are formed in the mounting rod, the hollow portion of the mounting rod is hollow, the outer periphery of the mounting rod is provided with a plurality of wire through grooves, and locking pieces are mounted on the buried wire rod and used for limiting the rotation angle of the mounting rod. According to the application, the plurality of solar panels are irradiated by light rays at the same time, so that the charging efficiency of the storage battery is improved, the storage battery can be stacked and stored in the storage box when not in use, the occupied space is reduced, the whole volume is compressed, the storage battery is convenient to carry, and the stored solar panels are positioned in the storage box, so that the solar panels can be effectively prevented from being damaged due to extrusion when stored in the luggage case and the knapsack.
Description
Technical Field
The application relates to the technical field of photovoltaic charging, in particular to a portable photovoltaic charger.
Background
Often, a charger is required to be carried in camping or going out of the journey, so that a mobile phone or a wearable electronic device is charged, but the power of a charger is limited, and the carrying of too many chargers is inconvenient when going out of the journey or camping, so that a photovoltaic charger is generally adopted, and the charging of the photovoltaic charger is realized by converting external light energy into electric energy, so that the burden of camping or going out of the journey can be effectively reduced, and the existing photovoltaic charger is used in the field, because the interaction time of the photovoltaic charger and light is limited, the electric power storage effect is poor, the requirement of a user is difficult to meet, and the carrying of a large photovoltaic charger is inconvenient because the volume is too large.
The application therefore proposes a portable photovoltaic charger.
Disclosure of Invention
The application aims at: in order to solve the problems in the background art, the application provides a portable photovoltaic charger.
The application adopts the following technical scheme for realizing the purposes:
a portable photovoltaic charger comprising:
the top of the storage box is provided with an opening, a storage battery is arranged in the storage box, a charging interface is arranged on the storage battery, and the storage box is communicated with a buried wire rod which is hollow inside;
the support mechanism comprises a mounting rod hinged at the free end of the buried wire rod, the mounting rod is hollow, a plurality of wire penetrating grooves are formed in the periphery of the mounting rod, and a locking piece is mounted on the buried wire rod and used for limiting the rotation angle of the mounting rod;
the energy storage mechanism comprises a first connecting plate fixedly mounted at the top of the mounting rod, a plurality of second connecting plates are mounted on the periphery side of the mounting rod, placing grooves are concavely formed in the tops of the first connecting plates and the second connecting plates, solar panels are mounted in the placing grooves, and the plurality of solar panels are electrically connected with the storage battery;
the first connecting plates and the second connecting plates are located at different horizontal heights, the first connecting plates and the second connecting plates can be stacked in a moving mode, and the mounting rods rotate to form stacked first connecting plates and second connecting plates which move into the storage box and cover openings of the storage box.
Further, the quantity of wire through grooves is equal to the sum of the first connecting plates and the second connecting plates, an annular plate is constructed at one corner of the second connecting plates, the annular plate is rotationally sleeved on the mounting rod, a convex plate is constructed at one corner of the first connecting plates, the convex plate is fixedly mounted at the free end of the mounting rod, and a through groove communicated with the corresponding wire through groove is formed in the placing groove.
Further, arc grooves coaxial with the mounting rods are formed in the bottoms of the first connecting plate and the second connecting plate, guide wheels which are in sliding tangency with the corresponding arc grooves are rotatably mounted on the second connecting plate, and when the second connecting plate far away from the first connecting plate rotates, other second connecting plates are formed to rotate and spread.
Further, the bulge loop has been constructed to installation pole periphery side, movable sleeve is equipped with movable section of thick bamboo on the installation pole, guide arc groove has been seted up to installation pole periphery side, the spacing groove has all been seted up at guide arc groove's both ends, movable section of thick bamboo inner periphery side structure is located guide arc inslot spacing arc piece, the cover is equipped with conflict spring on the installation pole, conflict spring's one end is contradicted on the bulge loop, conflict spring's the other end is contradicted on the movable section of thick bamboo, is constructed the lug on the second connecting plate of keeping away from first connecting plate, the locating hole has been seted up on the lug, be constructed on the movable section of thick bamboo and be used for inserting to establish the locating lever in the locating hole.
Further, one side symmetry and the structure of burying the line pole have two butt plates, the through wires hole has been seted up to one side of burying the line pole, symmetrical structure has the pole on the installation pole, two the pole rotates the cartridge respectively on two butt plates, pole periphery side cover is equipped with the torsional spring, the one end of torsional spring with the butt plate is connected, the other end with the pole is connected, the locking piece is including constructing the mounting panel on burying the line pole top, horizontal sliding installs the gag lever post on the mounting panel, one side of mounting panel is the cambered surface, and installs the blotter on the cambered surface, the one side of burying the line pole runs through and has seted up the groove of wearing, one side of installation pole has been seted up and has been supplied the spacing hole that the gag lever post was inserted.
Further, a frame plate is inserted in the storage box in a vertical sliding mode, the outline of the inner periphery of the frame plate is consistent with the outline of the first connecting plate, and a homing spring is installed between the frame plate and the storage box.
Further, the storage box is internally provided with a partition board, the storage battery is positioned between the partition board and the bottom of the storage box, the top of the partition board is provided with a placement frame, a charging device is inserted into the placement frame, and a charging device charging port is connected with the storage battery through a data line.
Further, the inside vertical slidable mounting of buries line pole has the beam line board, set up a plurality of through-line holes on the beam line board, a plurality of electric wires pass through the through-line hole and bond on the through-line hole, the inside vertical guide bar that runs through of buries line pole is installed, the cover is equipped with the tight spring on the guide bar, tight spring one end with the beam line board is connected, the other end with buries the line pole and is connected.
Further, the number of the second connecting plates is three, and the three second connecting plates are rectangular with the first connecting plates after being unfolded, and the unfolded second connecting plates are located above the storage boxes.
Further, place frame top symmetry and rotate and install the limiting plate, storage box one side has been seted up and has been got the groove of putting, get and put the tank bottom portion and have been seted up the groove of accomodating, accomodate vertical slidable mounting in the inslot and shelter from get the shielding plate of putting the groove, the shielding plate with install the shell fragment that resets between the groove of accomodating.
The beneficial effects of the application are as follows:
according to the application, the plurality of solar panels are irradiated by light at the same time, so that the charging efficiency of the storage battery is improved, the storage battery can be stacked and stored in the storage box when not in use, the occupied space is reduced, the whole volume is compressed, the storage battery is convenient to carry, and the stored solar panels are positioned in the storage box, so that the solar panels can be effectively prevented from being damaged due to extrusion when stored in the luggage case and the knapsack.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a structural representation of the present application after storage;
FIG. 3 is a partially schematic illustration of the structure of FIG. 2 in accordance with the present application;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present application;
FIG. 5 is an exploded view of a portion of the structure of the present application;
FIG. 6 is an exploded view of yet another portion of the construction of the present application;
FIG. 7 is a diagram showing another state of the application;
FIG. 8 is a schematic diagram of another view of FIG. 5 in accordance with the present application;
FIG. 9 is an exploded view of another part of the construction of the present application;
FIG. 10 is a schematic view of the present application from another perspective of FIG. 9;
reference numerals: 1. a storage box; 2. a support mechanism; 201. a mounting rod; 202. a wire penetrating groove; 203. a locking member; 3. an energy storage mechanism; 301. a first connection plate; 302. a second connecting plate; 303. a placement groove; 304. a solar panel; 4. a storage battery; 5. burying a wire rod; 6. an annular plate; 7. a convex plate; 8. a through groove; 9. an arc-shaped groove; 10. a guide wheel; 11. a convex ring; 12. a movable cylinder; 13. a guide arc groove; 14. a limit groove; 15. limiting arc blocks; 16. a contact spring; 17. a bump; 18. positioning holes; 19. a positioning rod; 20. an abutting plate; 21. a threading hole; 22. a post; 23. a torsion spring; 24. a mounting plate; 25. a limit rod; 26. a cushion pad; 27. penetrating a groove; 28. a frame plate; 29. a return spring; 30. a partition plate; 31. placing a frame; 32. a charger; 33. a limiting plate; 34. a taking and placing groove; 35. a storage groove; 36. resetting the spring plate; 37. a shielding plate; 38. a wire through hole; 39. a guide rod; 40. tightening the spring; 41. a wire harness plate; 42. and a limiting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
As shown in fig. 1 to 10, a portable photovoltaic charger according to an embodiment of the present application includes:
the top of the storage box 1 is provided with an opening, a storage battery 4 is arranged in the storage box 1, a charging interface is arranged on the storage battery 4, the charging interface refers to a USB interface, a Lightning interface and the like, an electric appliance can be charged through a circuit, the storage box 1 is communicated with a buried wire rod 5 with a hollow inside, and in the embodiment, the bottom end and the top end of the buried wire rod 5 are of an open design;
the supporting mechanism 2 comprises a mounting rod 201 hinged to the free end of the wire embedding rod 5, so that the mounting rod 201 can rotate in the vertical direction, the inside of the mounting rod 201 is hollow, a plurality of threading grooves 202 for the power supply wires to pass through are formed in the periphery of the mounting rod 201, and a locking piece 203 for limiting the rotation angle of the mounting rod 201 is mounted on the wire embedding rod 5;
the energy storage mechanism 3 comprises a first connecting plate 301 fixedly installed at the top of the installation rod 201, a plurality of second connecting plates 302 are installed on the periphery side of the installation rod 201, placing grooves 303 are concavely formed in the tops of the first connecting plates 301 and the second connecting plates 302, solar panels 304 are installed in the placing grooves 303, and the plurality of solar panels 304 are electrically connected with the storage battery 4; one surface of the solar panel 304 is an irradiation surface, when the solar panel is used, external light irradiates the irradiation surface of the solar panel 304, then light energy is converted into electric energy, the converted electric energy is conveyed into the storage battery 4 for storage after passing through an inverter, a voltage stabilizer and other structures, the subsequent use is convenient, one side of each solar panel 304 is connected with an electric wire, one end of the electric wire penetrates through the wire through slot 202 and enters the mounting rod 201, then enters the buried wire rod 5 from one end of the mounting rod 201, finally enters the storage box 1 and is connected with the storage battery 4 through the photovoltaic charge controller, and thus, the electric connection is formed, and the electric wire can be effectively prevented from being damaged due to the fact that the electric wire is excessively exposed outside, and the protection effect is achieved;
wherein the first connection plate 301 and the plurality of second connection plates 302 are located at different levels, the first connection plate 301 and the plurality of second connection plates 302 can be movably stacked, that is, the second connection plates 302 can be rotated, when the second connection plates 302 are movably stacked together, the mounting rod 201 can be rotated so that the stacked first connection plates 301 and second connection plates 302 are moved into the storage box 1, thereby shielding the opening of the storage box 1, when the device is not needed, the first connection plates 301 and the second connection plates 302 are stacked together in the storage box 1, the occupied space is reduced, the carrying is convenient, and then when the storage battery 4 is needed to be charged in the field, the mounting rod 201 can be rotated, so that the stacked first connection plates 301 and second connection plates 302 are moved to the outside, then the rotation angle of the mounting rod 201 is limited by the locking piece 203, then the second connection plates 302 are moved so that the plurality of second connection plates 302 are unfolded, the unfolded second connection plates 302 and the solar panels 304 on the first connection plates 301 face upwards and are not shielded from each other, so that the solar panels 304 can be fully contacted with external light to improve the efficiency of converting light energy into electric energy, and can be stacked and stored in the storage box 1 when not in use, the occupied space is reduced, the whole space is compressed so that the carrying is convenient, the opening of the storage box 1 can be shielded after the first connection plates 301 and the second connection plates 302 are stacked, the internal storage battery 4 is protected, the service life of the storage battery 4 is prevented from being influenced when external sundries enter the storage battery 4 when not in use, the solar panels 304 of the first connection plates 301 and the second connection plates 302 are positioned in the storage box 1 after stacking, the solar panel 304 can be effectively prevented from being damaged by the pressing when stored in the trunk and the backpack.
As shown in fig. 1, 5, 6 and 8, in some embodiments, the number of the wire penetrating grooves 202 is equal to the sum of the first connecting plate 301 and the second connecting plate 302, that is, each wire penetrating groove 202 can be penetrated by a wire of one solar panel 304, one corner of the second connecting plate 302 is configured with an annular plate 6, the annular plate 6 is rotatably sleeved on the mounting rod 201, the annular plate 6 rotatably sleeved on the mounting rod 201 just shields one of the wire penetrating grooves 202, one corner of the first connecting plate 301 is configured with a convex plate 7, the convex plate 7 just shields one of the wire penetrating grooves 202, the convex plate 7 is fixedly mounted at the free end of the mounting rod 201, the placing groove 303 is internally provided with a through groove 8 communicated with the corresponding wire penetrating groove 202, as shown in fig. 5, after the solar panel 304 is installed in the placing groove 303, a gap is reserved between the placing groove 303 and the solar panel 304, and an electric wire of the solar panel 304 enters the through groove 8 through the gap, so that the electric wire passes through the corresponding threading groove 202, the threading groove 202 is arc-shaped, when the second connecting plate 302 rotates, the electric wire is not easy to pull, the electric wire is reserved in the wire embedding rod 5, the second connecting plate 302 is guaranteed to normally rotate, as shown in fig. 7, when the second connecting plate 302 rotates, the second connecting plate 302 can be enabled to rotate below the first connecting plate 301, the electric wire is rectangular from top to bottom, and then the opening of the storage box 1 can be shielded after the mounting rod 201 is rotated (as shown in fig. 3).
As shown in fig. 1, 6 and 7, in some embodiments, the bottoms of the first connecting plate 301 and the second connecting plate 302 are provided with arc grooves 9 coaxial with the mounting rod 201, the second connecting plate 302 is rotatably provided with guide wheels 10 which are in sliding tangency with the corresponding arc grooves 9, when the second connecting plate 302 far away from the first connecting plate 301 rotates, other second connecting plates 302 are formed to be unfolded in a rotating manner, specifically, as shown in fig. 1, the unfolded first connecting plate 301 is located at the highest position, a plurality of second connecting plates 302 are distributed from top to bottom, that is, the guide wheels 10 on the second connecting plate 302 below the first connecting plate 301 are located in the arc grooves 9 of the first connecting plate 301, the guide wheels 10 are located in the arc grooves 9 above, so the arc grooves 9 of the second connecting plate 302 below are free of guide wheels 10, when the first connecting plate 301 and the second connecting plate 302 in the stacked state need to be unfolded, the second connecting plate 302 far away from the first connecting plate 301 rotates manually, so that the corresponding guiding wheel 10 on the second connecting plate 302 rotates in the arc-shaped groove 9 when rotating until the guiding wheel 10 moves to the maximum limit position to be in contact with one end of the arc-shaped groove 9, the second connecting plate 302 continues to rotate at the moment, the other second connecting plate 302 rotates, the corresponding guiding wheel 10 on the other second connecting plate 302 rotates in the corresponding arc-shaped groove 9 when rotating, one second connecting plate 302 rotates after moving to be in contact with one end of the arc-shaped groove 9, and so on until one end of the arc-shaped groove 9 on the first connecting plate 301 also is in contact with the guiding wheel 10, so that the other second connecting plate 302 can be unfolded quickly when rotating one second connecting plate 302, in addition, the unfolding mode can be adjusted without the need, and the solar panel 304 on the unfolded second connecting plate 302 is not shielded by the adjacent second connecting plate 302 or the first connecting plate 301, so that the use is more convenient.
As shown in fig. 1, 2 and 8, in some embodiments, a convex ring 11 is configured on the outer circumferential side of a mounting rod 201, a movable barrel 12 is movably sleeved on the mounting rod 201, a guiding arc groove 13 is formed on the outer circumferential side of the mounting rod 201, a limiting groove 14 is formed at two ends of the guiding arc groove 13, a limiting arc block 15 positioned in the guiding arc groove 13 is configured on the inner circumferential side of the movable barrel 12, a smooth transition is formed between the guiding arc groove 13 and the limiting groove 14, as shown in fig. 8, the limiting groove 14 is vertically upward in the using process of the device, a supporting spring 16 is sleeved on the mounting rod 201, one end of the supporting spring 16 is supported on the convex ring 11, the other end of the supporting spring 16 is supported on the movable barrel 12, a lug 17 is configured on a second connecting plate 302 far away from the first connecting plate 301, a positioning hole 18 is formed on the lug 17, a positioning rod 19 for being inserted into the positioning hole 18 is configured on the movable barrel 12, as shown in fig. 1, when the second connecting plates 302 are in the unfolded state, the limiting arc blocks 15 are positioned in one of the limiting grooves 14, the limiting arc blocks 15 are prevented from rotating or moving by the abutting force of the abutting springs 16, the positioning rods 19 are in the state of being inserted into the positioning holes 18, the second connecting plates 302 can be effectively prevented from moving automatically under the condition of external collision or strong wind, so that the solar panels 304 are shielded, when the second connecting plates 302 are required to be rotationally stacked together, the movable cylinders 12 are moved downwards at the moment, the positioning rods 19 are separated from the positioning holes 18, the second connecting plates 302 driving the lugs 17 can be normally rotated, when the second connecting plates 302 are stacked together with the first connecting plates 301, the positions of the second connecting plates 302 driving the lugs 17 are also changed, the movable cylinders 12 can be moved downwards, the limiting arc blocks 15 are moved into the guiding arc grooves 13, then rotate the movable barrel 12 again and make spacing arc piece 15 remove another spacing inslot 14, and when spacing arc piece 15 removes another spacing inslot 14, locating lever 19 just can insert in locating hole 18 this moment, thereby can be spacing with the position of second connecting plate 302 that piles up, spacing benefit this moment is that when needs battery 4 to charge electronic product, the device is located indoor this moment, so need not to expand second connecting plate 302, and locating lever 19 insert this moment and to put in locating hole 18 can prevent second connecting plate 302 because the plane of putting is uneven or unexpected collide with leads to second connecting plate 302 to expand, solar panel 304 exposed outside is easily suffered artificial factor and is damaged, thereby play the effect of protection.
As shown in fig. 1 to 5 and 7, in some embodiments, two butt plates 20 are symmetrically arranged at one side of the wire embedding rod 5, in use, the butt plates 20 are positioned at one side of the wire embedding rod 5, a threading hole 21 is formed at one side of the wire embedding rod 5, a post 22 is symmetrically arranged on the mounting rod 201, the two posts 22 are respectively rotatably inserted on the two butt plates 20, thus, wires passing through the bottom of the mounting rod 201 can directly enter the wire embedding rod 5 from one side of the threading hole 21, bending transition of the wires caused by rotation of the mounting rod 201 is reduced, the service life of the wires is influenced, a torsion spring 23 is sleeved at the periphery side of the post 22, one end of the torsion spring 23 is connected with the butt plates 20, the other end is connected with the post 22, when the first connecting plate 301 and the second connecting plate 302 contained in the storage box 1 need to be rotated to the outside, the mounting rod 201 can be quickly rotated to a vertical state by the torsion force of the torsion spring 23, the mounting rod 201 does not need to be manually rotated, the unfolding efficiency of the second connecting plate 302 is improved, the locking piece 203 comprises a mounting plate 24 constructed at the top end of the wire embedding rod 5, the mounting plate 24 is horizontally and slidably provided with a limiting rod 25, the mounting plate 24 is provided with a sliding groove, the limiting rod 25 is constructed with a bulge attached to the inner peripheral side of the sliding groove, the limiting effect is achieved, the limiting rod 25 is prevented from being directly pulled out from the mounting plate 24, one side of the mounting plate 24 is an arc surface, a cushion 26 is mounted on the arc surface, when the mounting rod 201 rotates to the vertical direction due to the elasticity of the torsion spring 23, the mounting rod 201 is attached to the arc surface, the cushion 26 plays a role of buffering, one side of the wire embedding rod 5 is penetrated and provided with a penetrating groove 27, the penetrating groove 27 is positioned in the storage box 1, the utility model provides a wire has great reserved space and is connected with battery 4 in case 1 after entering buries line pole 5, one side of installation pole 201 has been seted up and has been supplied spacing hole 42 that spacing pole 25 was inserted, after installation pole 201 and cushion 26 laminating, remove spacing pole 25 this moment can be inserted spacing pole 25 to spacing hole 42 in, spacing pole 25 inserts behind spacing hole 42, make spacing pole 25 and spacing hole 42 conflict through torsion of torsional spring 23 this moment, thereby can prevent that spacing pole 25 from sliding out in spacing hole 42, specifically, when needs insert spacing pole 25 and establish in spacing hole 42, installation pole 201 needs the downward rotation certain angle just can be inserted spacing pole 25 in spacing hole 42, that is to say the contained angle between spacing pole 25 and the installation pole 201 is not 90 degrees, specifically, after spacing pole 25 inserts and establishes in spacing hole 42 in the later on, the contained angle between spacing pole 25 and the installation pole 201 is 91 degrees, because the degree is less so make spacing pole 25 collide with in the hole 42 that can prevent to bump down, can prevent to lead to the rotation of spacing pole 25 and bump the cushion pad 201, the unexpected position that the buffer connection of the second is in the arc-shaped connection plate 302 appears because of the unexpected position of the moment, the cushion is in the arc-shaped connection of the second is in the arc-shaped state that is difficult for the installation of the second, the moment, the installation of the unexpected position of the cushion 201 is in the arc-shaped state is in the arc-shaped connection of the second, the expansion of the cushion 302.
As shown in fig. 1, 3, 9 and 10, in some embodiments, the storage box 1 is vertically slidably inserted with the frame plate 28, the outline of the inner circumference side of the frame plate 28 is identical to the outline of the first connecting plate 301, the homing spring 29 is installed between the frame plate 28 and the storage box 1, when the frame plate 28 is moved downwards, the frame plate 28 moves downwards and then the mounting rod 201 is rotated, so that the mounting rod 201 is rotated to a vertically downward state, the second connecting plate 302 and the second connecting plate 302 are in a stacked state, at this time, when the frame plate 28 is released, the frame plate 28 is reset due to the elastic deformation characteristic of the homing spring 29, so that the inner circumference side of the frame plate 28 is attached to the outer circumference sides of the second connecting plate 302 and the first connecting plate 301 (as shown in fig. 2), and the second connecting plate 302 with the projection 17 installed is flush with the top of the frame plate 28, so that the mounting rod 201 can be effectively prevented from rotating accidentally.
As shown in fig. 1, 3, 5 and 10, in some embodiments, the storage box 1 is internally configured with a partition board 30, the storage battery 4 is located between the partition board 30 and the bottom of the storage box 1, a placement frame 31 is configured at the top of the partition board 30, a charging device 32 is inserted in the placement frame 31, a charging port of the charging device 32 is connected with the storage battery 4 through a data line, that is, when an electronic product needs to be charged and when the storage battery 4 needs to be charged, the charging device 32 in the storage box 1 can be taken out from the placement frame 31, so that the electronic product can be charged at a position without sunlight, and the storage box 1 can be placed outside at the moment, and the first connecting plate 301 and the second connecting plate 302 are unfolded to charge the storage battery 4, so that the storage box is more convenient to use.
As shown in fig. 2, 7, 8 and 10, in some embodiments, the wire embedding rod 5 is vertically slidably mounted with the wire binding plate 41, the wire binding plate 41 is provided with a plurality of wire passing holes 38, a plurality of wires pass through the wire passing holes 38 and are adhered to the wire passing holes 38, the wire embedding rod 5 is vertically mounted with the guide rod 39 passing through the wire binding plate 41, the guide rod 39 is sleeved with the tightening spring 40, one end of the tightening spring 40 is connected with the wire binding plate 41, the other end is connected with the wire embedding rod 5, when the mounting rod 201 rotates, the wires are pulled to move, and because of the elastic deformation characteristic of the tightening spring 40, the wires between the mounting rod 201 and the wire binding plate 41 can be kept in a tight state all the time when the mounting rod 201 rotates, so that the wires can be effectively prevented from being wound and knotted.
As shown in fig. 1 and fig. 5, in some embodiments, the number of the second connecting plates 302 is three, and the three second connecting plates 302 are rectangular with the first connecting plate 301 after being unfolded, the unfolded second connecting plates 302 are located above the storage box 1, when the second connecting plates 302 are in an unfolded state, external sunlight can be irradiated on the second connecting plates 302 and the solar panels 304 of the first connecting plates 301, so that the storage box 1 is a cool area, and is not easy to be irradiated by sunlight, and therefore, the situation that the external sunlight irradiates the storage box 1 to cause overheat of the charger 32 and the storage battery 4, and the service lives of the charger 32 and the storage battery 4 are affected can be effectively prevented.
As shown in fig. 7 and 9, in some embodiments, the top of the placement frame 31 is symmetrical and rotates to install the limiting plate 33, when the charger baby 32 is placed in the placement frame 31, the limiting plate 33 is rotated at this moment to enable the bottom of the limiting plate 33 to be attached to the charger baby 32, so that the charger baby 32 can be effectively prevented from moving out of the placement frame 31, the charger baby 32 is not easy to shake in the storage box 1 when carrying the storage box 1, the taking and placing groove 34 is formed in one side of the storage box 1, the storage groove 35 is formed in the bottom of the taking and placing groove 34, the shielding plate 37 shielding the taking and placing groove 34 is vertically and slidably installed in the storage groove 35, the reset elastic sheet 36 is installed between the shielding plate 37 and the storage groove 35, the downward moving shielding plate 37 can insert the data line on the charger baby 32, then the output head of the data line is inserted on the electronic product, the electronic product can be charged without taking the charger baby 32 out, the convenience is improved in use, and the shielding plate 37 can be reset through the reset elastic sheet 36, and the outside of the process of charging the electronic product is prevented from entering the storage box 1.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A portable photovoltaic charger, comprising:
the storage box (1) is provided with an opening at the top, a storage battery (4) is arranged in the storage box (1), a charging interface is arranged on the storage battery (4), and a buried wire rod (5) with a hollow inside is communicated with the storage box (1);
the supporting mechanism (2) comprises a mounting rod (201) hinged to the free end of the wire embedding rod (5), the mounting rod (201) is hollow, a plurality of wire penetrating grooves (202) are formed in the periphery of the mounting rod (201), and locking pieces (203) are mounted on the wire embedding rod (5) and used for limiting the rotation angle of the mounting rod (201);
the energy storage mechanism (3) comprises a first connecting plate (301) fixedly mounted at the top of the mounting rod (201), a plurality of second connecting plates (302) are mounted on the periphery side of the mounting rod (201), a placing groove (303) is concavely formed in the tops of the first connecting plate (301) and the second connecting plates (302), a solar panel (304) is mounted in the placing groove (303), and the plurality of solar panels (304) are electrically connected with the storage battery (4);
the first connecting plates (301) and the second connecting plates (302) are located at different levels, the first connecting plates (301) and the second connecting plates (302) can be stacked in a moving mode, and the mounting rods (201) rotate to form stacked first connecting plates (301) and second connecting plates which move into the storage box (1) and cover openings of the storage box.
2. The portable photovoltaic charger according to claim 1, characterized in that the number of the threading grooves (202) is equal to the sum of the first connecting plates (301) and the second connecting plates (302), an annular plate (6) is constructed at one corner of the second connecting plates (302), the annular plate (6) is rotatably sleeved on the mounting rod (201), a convex plate (7) is constructed at one corner of the first connecting plates (301), the convex plate (7) is fixedly mounted at the free end of the mounting rod (201), and a through groove (8) communicated with the threading groove (202) is formed in the placing groove (303).
3. The portable photovoltaic charger according to claim 2, characterized in that the bottoms of the first connecting plate (301) and the second connecting plate (302) are respectively provided with an arc-shaped groove (9) coaxial with the mounting rod (201), the second connecting plate (302) is rotatably provided with a guiding wheel (10) which is in sliding tangency with the corresponding arc-shaped groove (9), and when the second connecting plate (302) far away from the first connecting plate (301) rotates, other second connecting plates (302) are formed to rotate and spread.
4. A portable photovoltaic charger according to claim 3, characterized in that the outer periphery side of the installation rod (201) is provided with a convex ring (11), the movable sleeve on the installation rod (201) is provided with a movable barrel (12), the outer periphery side of the installation rod (201) is provided with a guide arc groove (13), both ends of the guide arc groove (13) are provided with limit grooves (14), the inner periphery side of the movable barrel (12) is provided with limit arc blocks (15) positioned in the guide arc groove (13), the installation rod (201) is provided with a supporting spring (16), one end of the supporting spring (16) is supported on the convex ring (11), the other end of the supporting spring (16) is supported on the movable barrel (12), a second connecting plate (302) far away from the first connecting plate (301) is provided with a bump (17), the bump (17) is provided with a locating hole (18), and the movable barrel (12) is provided with a locating rod (19) for being inserted into the locating hole (18).
5. The portable photovoltaic charger according to claim 1, characterized in that one side of the buried wire rod (5) is symmetrical and is provided with two butt plates (20), one side of the buried wire rod (5) is provided with a threading hole (21), one side of the mounting plate (24) is an arc surface, two posts (22) are respectively rotatably inserted on the two butt plates (20), a torsion spring (23) is sleeved on the periphery side of the posts (22), one end of the torsion spring (23) is connected with the butt plates (20), the other end of the torsion spring is connected with the posts (22), the locking piece (203) comprises a mounting plate (24) which is configured at the top end of the buried wire rod (5), the mounting plate (24) is horizontally slidably provided with a limit rod (25), one side of the mounting plate (24) is an arc surface, one side of the buried wire rod (5) is provided with a through groove (27) in a penetrating manner, and one side of the mounting plate (201) is provided with a limit hole (42) for inserting the limit rod (25).
6. The portable photovoltaic charger according to claim 1, wherein a frame plate (28) is vertically inserted in the storage box (1) in a sliding manner, the outline of the inner periphery side of the frame plate (28) is consistent with the outline of the first connecting plate (301), and a homing spring (29) is installed between the frame plate (28) and the storage box (1).
7. The portable photovoltaic charger according to claim 1, characterized in that a partition board (30) is configured inside the storage box (1), the storage battery (4) is located between the partition board (30) and the bottom of the storage box (1), a placement frame (31) is configured at the top of the partition board (30), a charging device (32) is inserted inside the placement frame (31), and a charging port of the charging device (32) is connected with the storage battery (4) through a data line.
8. The portable photovoltaic charger according to claim 1, characterized in that a wire harness plate (41) is vertically and slidably mounted in the wire embedding rod (5), a plurality of wire through holes (38) are formed in the wire harness plate (41), a plurality of wires penetrate through the wire through holes (38) and are adhered to the wire through holes (38), a guide rod (39) penetrating through the wire harness plate (41) is vertically mounted in the wire embedding rod (5), a tightening spring (40) is sleeved on the guide rod (39), one end of the tightening spring (40) is connected with the wire harness plate (41), and the other end of the tightening spring is connected with the wire embedding rod (5).
9. The portable photovoltaic charger according to claim 1, characterized in that the number of the second connection plates (302) is three, and the three second connection plates (302) are rectangular with the first connection plates (301) as a whole after being unfolded, and the unfolded second connection plates (302) are located above the storage box (1).
10. The portable photovoltaic charger according to claim 7, characterized in that the top of the placement frame (31) is symmetrical and is rotatably provided with a limiting plate (33), a taking and placing groove (34) is formed in one side of the storage box (1), a storage groove (35) is formed in the bottom of the taking and placing groove (34), a shielding plate (37) for shielding the taking and placing groove (34) is vertically and slidably arranged in the storage groove (35), and a reset spring plate (36) is arranged between the shielding plate (37) and the storage groove (35).
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| CN202311130230.5A CN116865413B (en) | 2023-09-04 | 2023-09-04 | Portable photovoltaic charger |
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| CN202311130230.5A CN116865413B (en) | 2023-09-04 | 2023-09-04 | Portable photovoltaic charger |
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| CN116865413B CN116865413B (en) | 2023-12-29 |
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| CN116865413B (en) | 2023-12-29 |
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