CN221202445U - Portable power generation energy storage device - Google Patents
Portable power generation energy storage device Download PDFInfo
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- CN221202445U CN221202445U CN202322019979.4U CN202322019979U CN221202445U CN 221202445 U CN221202445 U CN 221202445U CN 202322019979 U CN202322019979 U CN 202322019979U CN 221202445 U CN221202445 U CN 221202445U
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- base
- power generation
- battery
- storage device
- top surface
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- 238000010248 power generation Methods 0.000 title claims abstract description 23
- 238000004146 energy storage Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 206010014357 Electric shock Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a portable power generation and energy storage device which comprises a base, wherein four groups of supporting blocks with opposite positions are fixedly arranged on the top surface of the base, two groups of rotating shafts with opposite positions are fixedly arranged on two adjacent side surfaces of the supporting blocks, a photovoltaic panel is fixedly arranged between two adjacent surfaces of the two groups of rotating shafts, a stepping motor is fixedly arranged in the middle of the outer side surface of the supporting blocks, the output end of the stepping motor is fixedly connected with the rotating shafts, a storage battery is assembled in the middle of the bottom surface of the base, a solar controller is fixedly arranged on one side of the top surface of the storage battery, the photovoltaic panel is electrically connected with the storage battery, and the storage battery is electrically connected with the solar controller.
Description
Technical Field
The utility model relates to the technical field of power generation devices, in particular to a portable power generation and energy storage device.
Background
The solar energy is heat radiation energy of the sun, the solar power generation device mainly comprises a solar cell module, a solar control box and a storage battery, the solar cell module is a core part of the solar power generation device and is also the highest value part in a solar power generation system, and the solar power generation device is used for converting the solar energy into electric energy or sending the electric energy into the storage battery to be stored or pushing a load to work.
Through retrieving, in patent application number CN202222910943.0, disclose a portable lithium cell energy storage photovoltaic power generation device, including the bottom sprag board, set up in battery in the bottom sprag board, be fixed in the solar control ware at battery top, fixedly connected with support in the bottom sprag board, the rotation is connected with the photovoltaic board in the support, fixed mounting has the mounting to the photovoltaic board location on the support, photovoltaic board and solar control ware electric connection, solar control ware and battery electric connection, although the device has realized the accomodating work to the photovoltaic board, makes the whole device conveniently carry, conveniently deposits, but the photovoltaic board of the device can not adjust the absorption conversion of solar energy along with the motion of sun, leads to solar energy absorption conversion's inefficiency, and does not have the installation handle on the battery, when leading to dismantling the battery, need direct and battery shell contact, has the potential safety hazard of electric shock.
Therefore, we propose a portable power generation and energy storage device.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a portable power generation and energy storage device, which solves the problems that the solar energy absorption and conversion efficiency is low because the photovoltaic panel of the traditional device can not adjust different inversion angles along with the movement of the sun, and the storage battery is not provided with a handle, so that when the storage battery is dismounted, a human body is required to be directly contacted with a battery shell, and potential safety hazards of electric shock are caused.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the portable power generation and energy storage device comprises a base, wherein four groups of supporting blocks with opposite positions are fixedly arranged on the top surface of the base;
Two groups of rotating shafts with opposite positions are fixedly arranged on two adjacent side surfaces of the supporting block, a photovoltaic panel is fixedly arranged between two adjacent side surfaces of the two groups of rotating shafts, a stepping motor is fixedly arranged in the middle of the outer side surface of the supporting block, the output end of the stepping motor is fixedly connected with the rotating shafts, the stepping motor is set to periodically rotate, and the rotation period is matched with the change of the direct sunlight angle;
The middle part of base bottom surface is equipped with the battery, the recess has been seted up at the middle part of battery top surface, the inside fixed mounting of recess has the handle, one side fixed mounting of battery top surface has solar controller, electric connection between photovoltaic board and the battery, electric connection between battery and the solar controller.
Preferably, the top surface of the base is fixedly provided with two groups of base handles which are opposite in position.
Preferably, the top surface of the base is provided with a penetrating installation cavity, two groups of support bars which are perpendicular to each other are fixedly installed in the installation cavity, and the size of the installation cavity is matched with that of the base.
Preferably, a fixing strip is fixedly arranged in the middle of the top surface of the base through a screw, and the size of the fixing strip is matched with that of the storage battery.
Preferably, the surface of the handle is coated with insulating rubber.
Preferably, the storage battery is a lithium battery.
The utility model provides a portable power generation and energy storage device. The beneficial effects are as follows:
This portable power generation energy memory drives the photovoltaic board through step motor and rotates, make photovoltaic board perpendicular with the angle that the sunshine is directly directed, and the photovoltaic board is periodic rotation, rotate cycle and the change assorted of the direct angle of sunlight, photovoltaic board is perpendicular with the direct direction of sunshine all the time, the efficiency of light energy absorption conversion has been increased, electric energy is full of in the battery, can rotate the photovoltaic board to the position mutually perpendicular with the base through step motor, the work of accomodating of photovoltaic board has been realized, conveniently carry the whole device this moment, and conveniently deposit, and the surface cladding of handle has insulating rubber, when dismantling the battery, human body has avoided direct shell contact with the battery, the potential safety hazard of having avoided the electric shock, and the bottom of base is equipped with the installation cavity, can dispel the heat to the battery bottom, the condition of dangerous accident because the battery is overheated has been reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a base structure of the present utility model;
FIG. 3 is a schematic view of a battery structure according to the present utility model;
fig. 4 is a schematic view of a photovoltaic panel structure of the present utility model.
In the figure: 1. a base; 2. a base handle; 3. a support block; 4. a photovoltaic panel; 5. a storage battery; 6. a solar controller; 7. a fixing strip; 8. a screw; 9. a mounting cavity; 10. a support bar; 11. a groove; 12. a handle; 13. a stepping motor; 14. a rotating shaft.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: a portable power generation and energy storage device comprises a base 1, wherein four groups of supporting blocks 3 with opposite positions are fixedly arranged on the top surface of the base 1;
Two groups of rotating shafts 14 with opposite positions are fixedly arranged on two adjacent side surfaces of the supporting block 3, a photovoltaic panel 4 is fixedly arranged between two adjacent side surfaces of the two groups of rotating shafts 14, a stepping motor 13 is fixedly arranged in the middle of the outer side surface of the supporting block 3, the output end of the stepping motor 13 is fixedly connected with the rotating shafts 14, the stepping motor 13 is set to periodically rotate, and the rotation period is matched with the change of the direct sunlight angle;
The middle part of the bottom surface of base 1 is equipped with battery 5, and recess 11 has been seted up at the middle part of battery 5 top surface, and the inside fixed mounting of recess 11 has handle 12, and one side fixed mounting of battery 5 top surface has solar controller 6, electric connection between photovoltaic board 4 and the battery 5, electric connection between battery 5 and the solar controller 6.
The stepper motor 13 can drive the photovoltaic panel 4 to rotate, so that the photovoltaic panel 4 is always perpendicular to the direct sunlight direction, the light energy absorption and conversion efficiency is increased, the handle 12 is convenient for disassembling the storage battery 5, and the solar controller 6 can convert the solar energy absorbed by the photovoltaic panel 4 into electric energy to be stored in the storage battery 5.
As an embodiment of the present utility model, two sets of base handles 2 are fixedly mounted on the top surface of the base 1.
Wherein, base handle 2 makes things convenient for the device to move to shift fast, reach the purpose that conveniently carries.
As an implementation mode of the utility model, the top surface of the base 1 is provided with a through installation cavity 9, two groups of support bars 10 which are mutually perpendicular are fixedly arranged in the installation cavity 9, and the size of the installation cavity 9 is matched with that of the base 1.
Wherein, battery 5 can fix in installation cavity 9 inside, and can dispel the heat to battery 5 bottom.
As an embodiment of the utility model, a fixing strip 7 is fixedly arranged in the middle of the top surface of the base 1 through a screw 8, and the size of the fixing strip 7 is matched with that of the storage battery 5.
Wherein, the fixing strip 7 can fix the storage battery 5 on the base 1, so as to ensure that the storage battery 5 can not shift.
As an embodiment of the present utility model, the surface of the handle 12 is coated with an insulating rubber.
Wherein the insulating rubber on the surface of the handle 12 can avoid the risk of electric shock.
As an embodiment of the present utility model, the secondary battery 5 is a lithium battery.
The lithium battery has good energy storage effect and is portable.
The working principle and the using flow of the utility model are as follows: this portable power generation energy memory, during the use, it is rotatory to drive photovoltaic board 4 through step motor 13, make photovoltaic board 4 perpendicular with the angle that sunshine is directly penetrated, and photovoltaic board 4 is periodic rotation, rotation period and the change phase-match of sunlight direct angle, photovoltaic board 4 is perpendicular with the sunshine direct direction all the time promptly, the efficiency of light energy absorption conversion has been increased, electric energy is full of in battery 5, can rotate photovoltaic board 4 to the position mutually perpendicular with base 1 through step motor 13, the accomodate work of photovoltaic board 4 has been realized, conveniently carry this moment whole device, and conveniently deposit, the middle part of battery 5 top surface is equipped with handle 12, conveniently dismantle battery 5, installation cavity 9 has been seted up to the bottom surface of base 1, play ventilation and heat dissipation's effect, the fixed strip 7 of base 1 top surface assembly can fix battery 5 at the top surface of base 1, make the device more stable.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The portable power generation and energy storage device comprises a base (1), wherein four groups of supporting blocks (3) with opposite positions are fixedly arranged on the top surface of the base (1);
The method is characterized in that: two groups of rotating shafts (14) with opposite positions are fixedly arranged on two adjacent side surfaces of the supporting block (3), a photovoltaic panel (4) is fixedly arranged between two adjacent side surfaces of the two groups of rotating shafts (14), a stepping motor (13) is fixedly arranged in the middle of the outer side surface of the supporting block (3), the output end of the stepping motor (13) is fixedly connected with the rotating shafts (14), the stepping motor (13) is set to periodically rotate, and the rotation period is matched with the change of the direct sunlight angle;
The solar energy storage device is characterized in that a storage battery (5) is assembled in the middle of the bottom surface of the base (1), a groove (11) is formed in the middle of the top surface of the storage battery (5), a handle (12) is fixedly installed in the groove (11), a solar energy controller (6) is fixedly installed on one side of the top surface of the storage battery (5), the photovoltaic panel (4) is electrically connected with the storage battery (5), and the storage battery (5) is electrically connected with the solar energy controller (6).
2. A portable power generation and storage device according to claim 1, wherein: the top surface of the base (1) is fixedly provided with two groups of base handles (2) which are opposite in position.
3. A portable power generation and storage device according to claim 1, wherein: the base is characterized in that a penetrating installation cavity (9) is formed in the top surface of the base (1), two groups of support bars (10) perpendicular to each other are fixedly installed in the installation cavity (9), and the size of the installation cavity (9) is matched with that of the base (1).
4. A portable power generation and storage device according to claim 1, wherein: the middle part of base (1) top surface is through screw (8) fixed mounting has fixed strip (7), the size of fixed strip (7) with battery (5) phase-match.
5. A portable power generation and storage device according to claim 1, wherein: the surface of the handle (12) is coated with insulating rubber.
6. A portable power generation and storage device according to claim 1, wherein: the storage battery (5) is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019979.4U CN221202445U (en) | 2023-07-31 | 2023-07-31 | Portable power generation energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019979.4U CN221202445U (en) | 2023-07-31 | 2023-07-31 | Portable power generation energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221202445U true CN221202445U (en) | 2024-06-21 |
Family
ID=91494511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322019979.4U Active CN221202445U (en) | 2023-07-31 | 2023-07-31 | Portable power generation energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221202445U (en) |
-
2023
- 2023-07-31 CN CN202322019979.4U patent/CN221202445U/en active Active
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| GR01 | Patent grant |