Inflatable flexible solar panel

Abstract

The utility model discloses an inflatable flexible solar panel, which belongs to the technical field of flexible solar panels and comprises a first positioning plate, the upper end of the first positioning plate is fixedly connected with a storage box, the left wall and the right wall of an inner cavity of the storage box are fixedly connected with winding mechanisms, and the rear end of the storage box is fixedly connected with two connecting rods. The ends, close to each other, of the two connecting rods are jointly and fixedly connected with a turnover mechanism, the flexible solar panel can be rapidly stored through cooperation of a winding mechanism and a spring roll, protection is provided when the flexible solar panel is not used, the service life is prolonged, the flexible solar panel can be matched with the turnover mechanism, and the effect of rapidly inflating and deflating an air bag on the back of the flexible solar panel is achieved; the flexible solar panel can be rapidly unfolded through cooperation of the overturning mechanism and the grabbing assembly, the length during unfolding can be controlled, the function of rapid use or recovery of the flexible solar panel is achieved, and the practicability of the flexible solar panel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible solar panels, and more specifically, to an inflatable flexible solar panel. Background Art

[0002] Flexible solar panels are emerging technology products in the world's solar energy industry. They are solar panels made of resin-encapsulated amorphous silicon as the main photovoltaic element layer laid flat on a base plate made of flexible material. Features: bendable and foldable, easy to carry. But the conversion efficiency is slightly lower than that of ordinary rigid solar panels.

[0003] Chinese Patent Authorization Announcement No.: CN219204441U provides a flexible solar panel. This solution realizes hinge connection by setting two fixed bottom plates under the action of hinges, can place two monocrystalline silicon panels, and realize the overlap of two first fixed bottom plates. By locking the fixing buckle on the first fixed bottom plate with the fixing buckle on the second fixed bottom plate, the first fixed bottom plate and the second fixed bottom plate are fixed after overlapping. The device can be carried by hand and is easy to carry. However, there are still the following defects in the specific implementation process: the packaging limits the working position of the solar panel, making it unable to convert solar energy to the maximum extent, reducing its functionality.

[0004] Therefore, in order to solve the above problems, an inflatable flexible solar panel is proposed. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an inflatable flexible solar panel, which can realize the function of rapid use or recovery of the flexible solar panel.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] An inflatable flexible solar panel comprises a positioning plate, the upper end of which is fixedly connected to a storage box, the left and right walls of an inner cavity of the storage box are fixedly connected to a winding mechanism, the rear end of the storage box is fixedly connected to two connecting rods, and the ends of the two connecting rods close to each other are fixedly connected to a flipping mechanism.

[0010] Furthermore, the winding mechanism includes a rotating shaft, the left and right ends of the rotating shaft are respectively fixedly connected to the left walls of the inner cavity of the storage box, the outer surface of the rotating shaft is fixedly connected to a spring roll, the outer surface of the rotating shaft is fixedly connected to a reel, the outer surface of the reel is wrapped with a solar panel and an airbag, the ends of the solar panel and the airbag are fixedly connected to an air pipe, and the left end of the air pipe is fixedly connected to a valve.

[0011] Furthermore, the flipping mechanism includes a second positioning plate, the inner surface of which is fixedly connected to a flipping assembly, the interior of the flipping assembly is fixedly connected to a transmission shaft, the outer surface of the transmission shaft is fixedly connected to a flap, the upper end of the flap is fixedly connected to an air pump, and the front end of the flap is fixedly connected to two gripping assemblies.

[0012] Furthermore, the flipping assembly includes a push rod, the front end of which is fixedly connected to a rack, the outer surface of the rack is slidably connected to a limiting groove, the left and right ends of the limiting groove are fixedly connected to the second inner surface of the positioning plate, the outer surface of the rack is meshingly connected to a gear, and the inner surface of the gear is fixedly connected to the outer surface of the transmission shaft.

[0013] Furthermore, the gripping assembly includes two short arc plates, and one end of the two short arc plates close to each other is commonly fixedly connected to an elastic member, the upper part of the elastic member is fixedly connected to a long arc plate, and the outer surface of the long arc plate is fixedly connected to a pull rod.

[0014] Furthermore, the elastic member includes a guide arc tube, the outer surface of the guide arc tube is fixedly connected to the front end of the flap, the inner cavity of the guide arc tube is fixedly connected to an arc spring, the inner surface of the guide arc tube is provided with an arc slide groove 1, the inner cavity of the guide arc tube is provided with an arc slide groove 2, the inner surface of the arc slide groove 1 and the inner surface of the arc slide groove 2 are jointly movably connected to a sliding pressure plate, and the inner surface of the sliding pressure plate is fixedly connected to the outer surface of the long arc plate.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] This solution uses a winding mechanism in conjunction with a spring coil to quickly store the flexible solar panel, protect it when it is not needed, and extend the service life of the flexible solar panel. It is also easy to carry and can be coordinated with a flipping mechanism to achieve the effect of quickly inflating and deflating the airbag on the back of the flexible solar panel. The flipping mechanism is coordinated with a gripping component to quickly unfold the flexible solar panel and control its length when unfolded, thereby improving the practicality of the flexible solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the winding mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the flipping mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the flip assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the gripping assembly of the utility model;

[0023] Figure 6 It is a schematic diagram of the elastic member of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Positioning plate 1; 2. Storage box; 3. Winding mechanism; 31. Rotating shaft; 32. Spring roll; 33. Reel; 34. Solar panel and airbag; 35. Air pipe; 36. Valve; 4. Connecting rod; 5. Turning mechanism; 51. Positioning plate 2; 52. Turning assembly; 521. Push rod; 522. Rack; 523. Limiting groove; 524. Gear; 53. Transmission shaft; 54. Flip plate; 55. Air pump; 56. Gripping assembly; 561. Short arc plate; 562. Elastic member; 5621. Guide arc tube; 5622. Arc spring; 5623. Arc slide 1; 5624. Arc slide 2; 5625. Sliding pressure plate; 563. Long arc plate; 564. Pull rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Example:

[0030] See also Figure 1-6 An inflatable flexible solar panel includes a positioning plate 1, a storage box 2 is fixedly connected to the upper end of the positioning plate 1, a winding mechanism 3 is fixedly connected to the left and right walls of the inner cavity of the storage box 2, two connecting rods 4 are fixedly connected to the rear end of the storage box 2, and a flip mechanism 5 is fixedly connected to the ends of the two connecting rods 4 close to each other.

[0031] In this solution, the installation position of the flexible solar panel is fixed by a positioning plate 1, the storage box 2 cooperates with the winding mechanism 3 to store the flexible solar panel, and the flipping mechanism 5 is used to control the unfolding and use of the flexible solar panel.

[0032] See also Figure 2 The winding mechanism 3 includes a rotating shaft 31, the left and right ends of the rotating shaft 31 are respectively fixedly connected to the left walls of the inner cavity of the storage box 2, a spring roll 32 is fixedly connected to the outer surface of the rotating shaft 31, a reel 33 is fixedly connected to the outer surface of the rotating shaft 31, a solar panel and an air bag 34 are wound around the outer surface of the reel 33, an air pipe 35 is fixedly connected to the ends of the solar panel and the air bag 34, and a valve 36 is fixedly connected to the left end of the air pipe 35.

[0033] In this solution, the flexible solar panel is pulled out from the storage box 2 by pulling the air tube 35. When the air tube 35 is pulled, the solar panel and the airbag 34 will drive the rotating shaft 31 to rotate, and the rotation of the rotating shaft 31 will cause the spring roll 32 to shrink. When the external force disappears, the spring roll 32 will return to its original shape, which will drive the solar panel and the airbag 34 to shrink and return to the storage box 2.

[0034] See also Figure 3-4The flipping mechanism 5 includes a positioning plate 51, the inner surface of the positioning plate 51 is fixedly connected with a flipping assembly 52, the inside of the flipping assembly 52 is fixedly connected with a transmission shaft 53, the outer surface of the transmission shaft 53 is fixedly connected with a flap 54, the upper end of the flap 54 is fixedly connected with an air pump 55, and the front end of the flap 54 is fixedly connected with two grasping assemblies 56, the flipping assembly 52 includes a push rod 521, the front end of the push rod 521 is fixedly connected with a rack 522, the outer surface of the rack 522 is slidably connected with a limiting groove 523, the left and right ends of the limiting groove 523 are fixedly connected to the inner surface of the positioning plate 51, the outer surface of the rack 522 is meshingly connected with a gear 524, and the inner surface of the gear 524 is fixedly connected to the outer surface of the transmission shaft 53.

[0035] In this solution, the rack 522 moves forward and backward in the inner cavity of the limit groove 523 by pushing or pulling the push rod 521 forward, and the rack 522 drives the gear 524 to rotate. Because the inner surface of the gear 524 is fixedly connected to the outer surface of the transmission shaft 53, the rotation of the gear 524 will cause the transmission shaft 53 to rotate as well, and eventually the flap 54 will flip around the transmission shaft 53 as the axis, and the two grasping components 56 will grip the outer surface of the air pipe 35. When the flap 54 flips, an external force is applied to the air pipe 35, so that the solar panel and the airbag 34 are unfolded or retracted.

[0036] See also Figure 5-6 The gripping assembly 56 includes two short arc plates 561, and one end of the two short arc plates 561 close to each other is fixedly connected with an elastic member 562, and the upper part of the elastic member 562 is fixedly connected with a long arc plate 563, and the outer surface of the long arc plate 563 is fixedly connected with a pull rod 564, and the elastic member 562 includes a guide arc tube 5621, and the outer surface of the guide arc tube 5621 is fixedly connected to the front end of the flap 54, and the inner cavity of the guide arc tube 5621 is fixedly connected with an arc spring 5622, and the inner surface of the guide arc tube 5621 is provided with an arc slide groove 1 5623, and the inner cavity of the guide arc tube 5621 is provided with an arc slide groove 2 5624, and the inner surface of the arc slide groove 1 5623 and the inner surface of the arc slide groove 2 5624 are jointly movably connected with a sliding pressure plate 5625, and the inner surface of the sliding pressure plate 5625 is fixedly connected to the outer surface of the long arc plate 563.

[0037] In this scheme, the pull rod 564 is pulled downward to make the long arc plate 563 rotate close to the inner surfaces of the two short arc plates 561. At this time, the external force will cause the sliding pressure plate 5625 to slide in the inner cavity of the arc slide groove 2 5624 and the arc slide groove 1 5623, so that the arc spring 5622 is squeezed by the sliding pressure plate 5625. At this time, the air pipe 35 is inserted into the inner surface of the long arc plate 563, and the pull rod 564 is released. The long arc plate 563 will return to its original shape under the action of the arc spring 5622, and cooperate with the two short arc plates 561 to grasp the air pipe 35, so that the air pipe 35 can rotate on the inner surface of the long arc plate 563 and the inner surface of the two short arc plates 561 but will not detach, so that the deployment or retraction of the solar panel and the airbag 34 can be controlled by external force.

[0038] Working principle: When in use, first use the positioning plate 2 51 and the positioning plate 1 to fix the installation position of the flexible solar panel, and then pull the pull rod 564 downward to make the long arc plate 563 close to the inner surfaces of the two short arc plates 561 and rotate. At this time, the external force will cause the sliding pressure plate 5625 to slide in the inner cavity of the arc slide groove 2 5624 and the arc slide groove 1 5623, so that the arc spring 5622 is squeezed by the sliding pressure plate 5625. At this time, the air pipe 35 is inserted into the inner surface of the long arc plate 563, and the pull rod 564 is released. The long arc plate 563 will return to its original shape under the action of the arc spring 5622, and cooperate with the two short arc plates 561 to grasp the air pipe 35. At this time, push the push rod 521 forward to make the rack 522 move forward in the inner cavity of the limiting groove 523. When the gear 524 moves forward, the rack 522 will drive the gear 524 to rotate. Because the inner surface of the gear 524 is fixedly connected to the outer surface of the transmission shaft 53, the rotation of the gear 524 will cause the transmission shaft 53 to rotate as well, and eventually the flap 54 will flip toward the rear end with the transmission shaft 53 as the axis. At this time, the two grasping components 56 will grasp the outside of the air pipe 35, pull the flexible solar panel out of the inner cavity of the storage box 2, start the air pump 55, and inflate the airbag on the back thereof. When it is not needed, first open the valve 36 to deflate the flexible solar panel. After the deflation is completed, pull the push rod 521 backward to make the flap 54 return to the initial position. At this time, the spring coil 32 will restore its initial shape, which will drive the solar panel and the airbag 34 to shrink and return to the inside of the storage box 2.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An inflatable flexible solar panel, comprising a positioning plate (1), characterized in that: The upper end of the positioning plate (1) is fixedly connected to a storage box (2), the left and right walls of the inner cavity of the storage box (2) are fixedly connected to a winding mechanism (3), the rear end of the storage box (2) is fixedly connected to two connecting rods (4), and the ends of the two connecting rods (4) close to each other are fixedly connected to a flipping mechanism (5).

2. The inflatable flexible solar panel according to claim 1, characterized in that: The winding mechanism (3) comprises a rotating shaft (31), the left and right ends of the rotating shaft (31) are respectively fixedly connected to the left two walls of the inner cavity of the storage box (2), the outer surface of the rotating shaft (31) is fixedly connected to a spring roll (32), the outer surface of the rotating shaft (31) is fixedly connected to a reel (33), the outer surface of the reel (33) is wound with a solar panel and an air bag (34), the ends of the solar panel and the air bag (34) are fixedly connected to an air pipe (35), and the left end of the air pipe (35) is fixedly connected to an air valve (36).

3. The inflatable flexible solar panel according to claim 1, characterized in that: The flipping mechanism (5) comprises a second positioning plate (51), the inner surface of the second positioning plate (51) is fixedly connected to a flipping assembly (52), the interior of the flipping assembly (52) is fixedly connected to a transmission shaft (53), the outer surface of the transmission shaft (53) is fixedly connected to a flap (54), the upper end of the flap (54) is fixedly connected to an air pump (55), and the front end of the flap (54) is fixedly connected to two gripping assemblies (56).

4. The inflatable flexible solar panel according to claim 3, characterized in that: The flip assembly (52) comprises a push rod (521), the front end of which is fixedly connected to a rack (522), the outer surface of which is slidably connected to a limiting groove (523), the left and right ends of which are fixedly connected to the inner surface of the second positioning plate (51), the outer surface of which is meshingly connected to a gear (524), and the inner surface of which is fixedly connected to the outer surface of the transmission shaft (53).

5. An inflatable flexible solar panel according to claim 3, characterized in that: The gripping assembly (56) comprises two short arc plates (561), and one end of the two short arc plates (561) close to each other is fixedly connected to a spring member (562), the upper part of the spring member (562) is fixedly connected to a long arc plate (563), and the outer surface of the long arc plate (563) is fixedly connected to a pull rod (564).

6. The inflatable flexible solar panel according to claim 5, characterized in that: The elastic member (562) comprises a guide arc tube (5621), the outer surface of the guide arc tube (5621) is fixedly connected to the front end of the flap (54), the inner cavity of the guide arc tube (5621) is fixedly connected to an arc spring (5622), the inner surface of the guide arc tube (5621) is provided with an arc slide groove 1 (5623), the inner cavity of the guide arc tube (5621) is provided with an arc slide groove 2 (5624), the inner surfaces of the arc slide groove 1 (5623) and the inner surfaces of the arc slide groove 2 (5624) are jointly movably connected to a sliding pressure plate (5625), and the inner surface of the sliding pressure plate (5625) is fixedly connected to the outer surface of the long arc plate (563).

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