CN220964779U - Foldable photovoltaic power generation device - Google Patents
Foldable photovoltaic power generation device Download PDFInfo
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- CN220964779U CN220964779U CN202321582193.7U CN202321582193U CN220964779U CN 220964779 U CN220964779 U CN 220964779U CN 202321582193 U CN202321582193 U CN 202321582193U CN 220964779 U CN220964779 U CN 220964779U
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- gear
- folding
- photovoltaic
- lifting
- power generation
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- 238000010248 power generation Methods 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract 2
- 238000003860 storage Methods 0.000 claims description 16
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of photovoltaic power generation devices, in particular to a foldable photovoltaic power generation device which comprises a main body protective shell, a solar photovoltaic panel and a lifting device, wherein the photovoltaic folding device is arranged above the lifting device and comprises a round sliding rail, screws of the round sliding rail are fixed on the lifting device, a retractable positioning rod is welded on the outer wall of the round sliding rail, a retractable fixing rod is connected in a clamping manner in the round sliding rail, a photovoltaic framework is arranged on the retractable fixing rod, folding gears are arranged at two ends of the photovoltaic framework, rotary fixing buckles are arranged above the folding gears in a clamping manner, the solar photovoltaic panel can be lifted and adjusted in height by the clamping manner inside the folding gears at two ends of the photovoltaic framework, and a unfolding fixing plate can be firmly connected with a triangular structure through the folding gears in a meshing manner, so that the triangular structure of the triangular solar photovoltaic panel is more flexible and the triangular structure can enable weight distribution to be uniform.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation devices, in particular to a foldable photovoltaic power generation device.
Background
A foldable photovoltaic power generation device is a solar panel that can be folded into a smaller size for portability and storage, and is typically composed of a plurality of photovoltaic cells that can convert solar energy into direct current electrical energy for charging or directly powering the battery.
Most of the two types of foldable and non-foldable photovoltaic power generation devices in the market at present are inconvenient to carry because of the non-foldable photovoltaic power generation device, inflexible to carry when going out, and easy to damage due to extreme weather, and the folding design can lead to the reduction of the surface area of the panel, so that the light absorption area is reduced, secondly, the price of the panel is relatively high, because of the higher technical and material cost required for manufacturing the folding panel, and finally, the service life of the panel is relatively short, because the panel is easy to damage in the folding and unfolding processes, thereby influencing the service life of the panel, and the panel is inconvenient to carry because the absorption area is small, so that the power generation is small, and the area is increased.
Therefore, the foldable photovoltaic power generation device is required to be used for occasions needing power support such as outdoor activities, camping and traveling, and also can be used for emergency standby power, and has the advantages of being capable of being folded into a small size, convenient to carry, not occupying too much space, and capable of providing renewable power for the outdoor activities.
Disclosure of utility model
The utility model aims to provide a foldable photovoltaic power generation device, which solves the problems that most of the prior art is foldable and non-foldable, because the non-foldable photovoltaic power generation device is inconvenient to carry and is not flexible in outgoing activities, the non-foldable photovoltaic power generation device is easy to damage due to extreme weather, and the surface area of a battery plate is reduced due to the folding design, so that the light absorption area is reduced.
The utility model provides the following technical scheme: the utility model provides a foldable photovoltaic power generation device, includes main part protecting sheathing, solar photovoltaic board, elevating gear, pressure vaulting pole and strutting arrangement, photovoltaic folding device is installed to elevating gear top, photovoltaic folding device includes circular slide rail, circular slide rail screw fixation is on elevating gear, circular slide rail outer wall welding has the receive and releases the locating lever, receive and releases the dead lever in the block connection in the circular slide rail, receive and release installs the photovoltaic skeleton on the dead lever, folding gear is installed at photovoltaic skeleton both ends, folding gear top block installation rotation is fixed to be detained, the inside block of folding gear at photovoltaic skeleton both ends is fixed solar photovoltaic board.
As the preference of above-mentioned technical scheme, elevating gear includes lift screw, lift screw gear and first atress gear, lift screw slidable mounting is in main part protecting sheathing, lift screw gear and first atress gear rotate through the pivot respectively and install in main part protecting sheathing, lift screw gear one end is provided with the second atress gear, and the second atress gear is connected with first atress gear meshing, first atress gear one side is provided with the lift handle, and lift handle one side extends outside the main part protecting sheathing.
As the preference of above-mentioned technical scheme, pressure brace rod and main part shell cover block are connected, main part shell cover surface is provided with the brace rod and deposits the recess, the telescopic link is installed to the block in the brace rod storage recess, telescopic link outer wall both sides are provided with the block hole, there is the supporting legs telescopic link below, install spring telescoping device in the supporting legs, the inside block connection spring location fixation clamp of pressure brace rod.
As the preference of above-mentioned technical scheme, strutting arrangement includes supporting surface, auxiliary ladder storage tank and supports the positioning groove and constitute, auxiliary ladder is connected to auxiliary ladder storage tank surface block, be provided with rotatory opening and shutting between supporting surface and the main part protecting sheathing bottom, rotatory opening and shutting is through hinge screw fixation.
As the preference of above-mentioned technical scheme, be provided with the block gear in the main part shell, be provided with lift screw rod block switch in the main part shell, lift screw rod block switch rotates to be installed in the main part shell, and lift screw rod block switch and block gear interlock, lift screw rod block switch one end fixed mounting has the lift floodgate, and lift floodgate one side extends outside the main part shell.
As a preferable mode of the above technical solution, the solar photovoltaic panel has a triangular structure.
Compared with the prior art, the utility model has the beneficial effects that:
According to the photovoltaic framework, the photovoltaic folding device is arranged, the folding fixing rod moves along the circular sliding rail by taking the circular sliding rail as the center, the folding positioning rod and the rotary fixing buckle fix the folding gears at the two ends of the photovoltaic framework, so that the folding fixing rod does not fall when moving circularly around the circular sliding rail, the folding parts are teeth and open and close between the folding gears, friction is not generated on the photovoltaic plate, and the service life of the photovoltaic plate is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a lifting structure according to the present utility model;
FIG. 3 is a schematic view of a partial structure of the back side of the photovoltaic panel of the present utility model;
FIG. 4 is a schematic view of a folded state structure of the photovoltaic folding apparatus of the present utility model;
Fig. 5 is a schematic view of the structure of the pressure stay bar of the photovoltaic folding device.
In the figure: 1. a main body protection housing; 2. a photovoltaic folding device; 201. a fixing rod is retracted and released; 202. folding gears; 203. a positioning rod is retracted and released; 204. a circular slide rail; 205. rotating the fixing buckle; 206. a photovoltaic backbone; 207. a solar photovoltaic panel; 3. a lifting device; 301. lifting the screw rod; 302. lifting the screw rod gear; 303. a second force-receiving gear; 304. a first force-receiving gear; 305. lifting the handle; 306. a lifting brake; 307. the lifting screw rod is clamped with the switch; 308. a clamping gear; 4. a pressure strut; 401. a telescopic rod; 402. a stay bar storage groove; 403. a clamping hole; 404. the spring stretches; 405. supporting feet; 406. a screw positioning fixing clamp; 5. a support device; 501. an auxiliary ladder storage tank; 502. a supporting and positioning groove; 503. an auxiliary ladder; 504. rotating to open and close; 505. and (5) a hinge screw.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a collapsible photovoltaic power generation device, including main part protecting sheathing 1, solar photovoltaic board 203 and elevating gear 3, elevating gear 3 top installs photovoltaic folding device 2, photovoltaic folding device 2 includes circular slide rail 204, circular slide rail 204 screw fixation is on elevating gear 3, circular slide rail 204 outer wall welding has receive and release locating lever 203, receive and release dead lever 201 is connected to the block in the circular slide rail 204, install photovoltaic skeleton 206 on the receive and release dead lever 201, folding gear 202 is installed at photovoltaic skeleton 206 both ends, folding gear 202 top block installation rotatory fixed knot 205, solar photovoltaic board 207 is fixed to the inside block of folding gear 202 at photovoltaic skeleton 206 both ends, folding solar photovoltaic board 207 is folding makes circular slide rail 204 be the centre of a circle, receive and release locating lever 203 and rotatory fixed knot fix photovoltaic board 202 both ends make receive and release dead lever 201 draw circular motion around circular slide rail 204 and do not drop folding part and be folding gear 202 between the tooth and open and shut, photovoltaic board does not produce friction and does not harm photovoltaic board life-span that consequently prolongs photovoltaic board.
As an implementation manner in this embodiment, the lifting device 3 includes a lifting screw 301, a lifting screw gear 302 and a first force-bearing gear 304, the lifting screw 301 is slidably mounted in the main body protecting casing 1, the lifting screw gear 302 and the first force-bearing gear 304 are respectively rotatably mounted in the main body protecting casing 1 through a rotating shaft, a second force-bearing gear 303 is fixedly mounted at one end of the lifting screw gear 302, the second force-bearing gear 303 is meshed with the first force-bearing gear 304, one side of the first force-bearing gear 304 is provided with a clamping gear 308 and a lifting handle 305, and both the clamping gear 308 and the lifting handle 305 are installed in the main body protecting casing 1 in a clamping manner, the lifting handle 305 is rotated to provide a force to drive the clamping gear 308, the lifting handle 305 is rotated to drive the clamping gear 308 and the first force-bearing gear 304, so that the first force-bearing gear 304 and the second force-bearing gear 303 are rotated to drive the lifting screw gear 302 to engage a groove above the lifting screw 301, the large gear drives the small gear to move up and down to form a labor-saving gear, the small gear is saved, and the small gear can be driven by the small gear to drive the large gear to save the distance.
As an implementation manner in this embodiment, the pressure stay bar 4 is connected with the main body protection casing 1 in a clamping manner, after the pressure stay bar 4 is unfolded, the pressure stay bar 4 is in butt joint and clamping with the supporting groove 502 to form a triangular structure, the surface of the main body protection casing 1 is provided with a stay bar storage groove 402, a telescopic rod 401 is installed in the stay bar storage groove 402 in a clamping manner, clamping holes 403 are formed in two sides of the outer wall of the telescopic rod 401, a supporting leg 405 is arranged below the telescopic rod 401, a spring telescopic device 404 is installed in the supporting leg 405, a spring telescopic fixing pressing is formed in the pressure stay bar 4 by aligning and inserting a clamping hole 403 of a screw fixing clamp 406 into the bolt fixing supporting leg 405, so that a spring is contracted, and no external force is generated when the pressure stay bar enters the stay bar storage groove, so that the spring is in a rebound clamping manner.
As an implementation manner in this embodiment, the supporting device 5 includes a supporting surface 506, an auxiliary ladder storage groove 501 and a supporting positioning groove 502, the auxiliary ladder 503 is connected to the surface of the auxiliary ladder storage groove 501 by a snap fit, a rotary opening and closing 504 is disposed between the supporting surface 506 and the bottom of the main body protecting casing 1, and the rotary opening and closing 504 forms a triangle structure with the supporting surface 506 by setting the storage groove space-saving auxiliary ladder 503 through a hinge screw 505, so that the weight distribution is uniform, the triangle is a very stable structure, and can bear larger pressure and tension, because the three corners of the triangle are fixed and cannot be deformed, thereby making the whole structure more firm.
As an implementation manner of this embodiment, the engaging gear 308 is disposed in the main body protecting case 1, the engaging gear 308 is fixedly mounted on the rotating shaft in the first force receiving gear 304, the lifting screw engaging switch 307 is disposed in the main body protecting case 1, the lifting screw engaging switch 307 is rotatably mounted in the main body protecting case 1, and the lifting screw engaging switch 307 is engaged with the engaging gear 308, the lifting brake 306 is fixedly mounted at one end of the lifting screw engaging switch 307, and one side of the lifting brake 306 extends out of the main body protecting case 1, the lifting screw engaging switch 307 can be controlled to be lifted or lowered by the lifting brake 306, when the lifting screw engaging switch 307 is engaged with the engaging gear 308, the rotation of the engaging gear 308 can be prevented, the rotation of the first force receiving gear 304 can be prevented, the lifting screw 301 can be fixed, and conversely, the lifting of the lifting screw 301 can be realized.
The solar photovoltaic panel 203 as one embodiment of the present embodiment has a triangular structure so as to reduce deformation and distortion of the structure, and this balance may make the structure more stable, while reducing maintenance and repair costs.
Working principle: the height is reasonably adjusted according to the requirement, after the telescopic rod is clamped into the supporting groove to be fixed, the lifting handle 5 is rotated according to the required height, the lifting handle 305 is driven by power rotation, the lifting handle 305 is connected with the first stress teeth 304 in a meshing manner, the first stress teeth 304 are driven to rotate, the first stress teeth 304 are connected with the second gears 303 in a meshing manner, when the height is required to be fixed, the lifting gate 306 is pulled upwards to enable the clamping gear 308 to be clamped and fixed, when the solar photovoltaic panel 207 is required to be folded to enable the circular slide rail 204 to be used as a circle center, the folding gears 202 at two ends of the photovoltaic framework 206 are fixed by the folding positioning rod 203 and the rotating fixing buckle, so that the folding fixing rod 201 does not drop around the circular slide rail 204 in a circular motion, when the folding fixing rod 201 is pulled, the folding gears at two sides are in a linkage manner to present a W-shaped circular slide rail, so that the folding device moves along the circular slide rail, and the solar surface can be rotated freely to adjust the angle.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (6)
1. The utility model provides a foldable photovoltaic power generation device, includes main part protective housing (1), solar photovoltaic board (207), elevating gear (3), pressure vaulting pole (4) and strutting arrangement (5), its characterized in that: the photovoltaic folding device is characterized in that the photovoltaic folding device (2) is arranged above the lifting device (3), the photovoltaic folding device (2) comprises a circular sliding rail (204), the circular sliding rail (204) is fixed on the lifting device (3) through screws, a folding positioning rod (203) is welded on the outer wall of the circular sliding rail (204), a folding fixing rod (201) is connected in a clamping mode in the circular sliding rail (204), a photovoltaic framework (206) is arranged on the folding fixing rod (201), folding gears (202) are arranged at two ends of each light Fu Gujia, rotary fixing buckles (205) are arranged above the folding gears (202) in a clamping mode, and solar photovoltaic panels (207) are fixed in the folding gears (202) at two ends of each light Fu Gujia (206).
2. A foldable photovoltaic power generation apparatus according to claim 1, wherein: lifting device (3) are including lifting screw (301), lifting screw gear (302) and first atress gear (304), lifting screw (301) slidable mounting is in main part protecting sheathing (1), lifting screw gear (302) and first atress gear (304) rotate through the pivot respectively and install in main part protecting sheathing (1), lifting screw gear (302) one end is provided with second atress gear (303), and second atress gear (303) and first atress gear (304) meshing are connected, first atress gear (304) one side is provided with lifting handle (305), and lifting handle (305) one side extends outside main part protecting sheathing (1).
3. A foldable photovoltaic power generation apparatus according to claim 1, wherein: the pressure brace (4) is connected with the main body protection shell (1) in a clamping mode, a brace storage groove (402) is formed in the surface of the main body protection shell (1), a telescopic rod (401) is installed in the brace storage groove (402) in a clamping mode, clamping holes (403) are formed in two sides of the outer wall of the telescopic rod (401), supporting feet (405) are arranged below the telescopic rod (401), a spring telescopic device (404) is installed in the supporting feet (405), and a spring positioning fixing clamp (406) is connected with the inner clamping of the pressure brace (4).
4. A foldable photovoltaic power generation apparatus according to claim 1, wherein: the supporting device (5) comprises a supporting surface (506), an auxiliary ladder storage groove (501) and a supporting and positioning groove (502), wherein the auxiliary ladder (503) is connected with the surface of the auxiliary ladder storage groove (501) in a clamping mode, a rotary opening and closing device (504) is arranged between the supporting surface (506) and the bottom of the main body protecting shell (1), and the rotary opening and closing device (504) is fixed through a hinge screw (505).
5. A foldable photovoltaic power generation apparatus according to claim 1, wherein: the novel lifting screw protection device is characterized in that a clamping gear (308) is arranged in the main body protection shell (1), a lifting screw rod clamping switch (307) is arranged in the main body protection shell (1), the lifting screw rod clamping switch (307) is rotatably arranged in the main body protection shell (1), the lifting screw rod clamping switch (307) is meshed with the clamping gear (308), a lifting brake (306) is fixedly arranged at one end of the lifting screw rod clamping switch (307), and one side of the lifting brake (306) extends out of the main body protection shell (1).
6. A foldable photovoltaic power generation apparatus according to claim 1, wherein: the solar photovoltaic panel (207) is of a triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582193.7U CN220964779U (en) | 2023-06-20 | 2023-06-20 | Foldable photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582193.7U CN220964779U (en) | 2023-06-20 | 2023-06-20 | Foldable photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220964779U true CN220964779U (en) | 2024-05-14 |
Family
ID=91017496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321582193.7U Active CN220964779U (en) | 2023-06-20 | 2023-06-20 | Foldable photovoltaic power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220964779U (en) |
-
2023
- 2023-06-20 CN CN202321582193.7U patent/CN220964779U/en active Active
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