阅读说明：本技术 一种可收缩式移动光伏充电车棚结构 (Collapsible formula removes photovoltaic charging bicycle shed structure ) 是由 陈艳贞 陈国栋 刘一川 陈维强 刘景涛 严军辉 于 2019-09-25 设计创作，主要内容包括：本发明属于光伏充电技术领域,特别是涉及一种新型可收缩式移动光伏充电车棚结构。包括壳体、传动马达、卷轴内芯、柔性薄膜光伏电池、收缩支撑杆和储能电池；通过柔性薄膜光伏电池与收缩支撑杆以及横向辅助支撑杆结构的配合,从而实现了可直接将整个车棚收纳在较小的壳体内的可收缩式移动光伏充电车棚结构,收缩后占用空间更小,展开后具有更大的遮挡空间,解决了现有技术中的光伏车棚无法完成收缩,移动不便,需要单独设置支撑架,结构复杂,体积笨重的技术问题；整体结构更加简单,便携性更好,收纳更加方便。(The invention belongs to the technical field of photovoltaic charging, and particularly relates to a novel retractable movable photovoltaic charging shed structure. The winding device comprises a shell, a transmission motor, a scroll inner core, a flexible film photovoltaic cell, a shrinkage support rod and an energy storage cell; the retractable movable photovoltaic charging shed structure which can directly accommodate the whole shed in a smaller shell is realized through the matching of the flexible film photovoltaic cell, the retractable support rod and the transverse auxiliary support rod structure, the occupied space is smaller after the retractable movable photovoltaic charging shed structure is retracted, and a larger shielding space is provided after the retractable movable photovoltaic charging shed structure is expanded, so that the technical problems that the photovoltaic shed in the prior art cannot be retracted, is inconvenient to move, needs to be provided with a support frame independently, and is complex in structure and heavy in size are solved; overall structure is simpler, and the portability is better, accomodates more conveniently.)

1. The utility model provides a photovoltaic bicycle shed structure that charges is removed to collapsible formula which characterized in that: the winding device comprises a shell, a transmission motor, a scroll inner core, a flexible film photovoltaic cell, a shrinkage support rod and an energy storage cell; the transmission motor is connected with a rotating shaft on the scroll inner core through a belt, the end head of the inner side of the transmission motor is fixed on the scroll inner core, and the outer end of the transmission motor extends out of the shell after the transmission motor is wound on the scroll inner core; the number of the contraction supporting rods is more than 3, the contraction supporting rods are arranged at the bottom of the flexible film photovoltaic cell and used as supports of the car shed, the inner side ends of the contraction supporting rods are fixed on the reel inner core, and after the flexible film photovoltaic cell is wound on the reel inner core, the outer side ends of the contraction supporting rods extend out of the shell; the telescopic support rod is formed by connecting at least 3 unidirectional rotating connecting rods in series, the connecting rod unidirectional rotating pin shaft passes through the connecting rod spring sleeve and then connects the ends of two adjacent unidirectional rotating connecting rods, and the bottom of each unidirectional rotating connecting rod is provided with a telescopic connecting rod limiting end capable of limiting the bottom of each adjacent unidirectional rotating connecting rod into an included angle of 168-178 degrees after the unidirectional rotating connecting rod extends out of the shell; the connecting rod spring sleeve is compressed and then gives an expanded elastic force to the unidirectional rotating connecting rod.

2. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: the unidirectional rotation connecting rods are of U-shaped groove structures, after the adjacent unidirectional rotation connecting rods pass through the connecting rod unidirectional rotation hinge pin and are connected through the connecting rod spring sleeve, the limiting end of the contraction connecting rod at the bottom forms limiting, and after the unidirectional rotation connecting rods extend out of the shell, the bottoms of the adjacent unidirectional rotation connecting rods form included angles of 168-178 degrees.

3. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: the flexible film photovoltaic cell is laid on the upper portion of the shrinkage support rod after the shrinkage support rod is unfolded, and the flexible film photovoltaic cell is fixedly connected to the middle portion of the unidirectional rotation connecting rod and is not connected to the joint of the adjacent unidirectional rotation connecting rod.

4. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: the shell is also provided with a handle.

5. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: the casing still is provided with the louvre with the position that energy storage battery corresponds, still is provided with the gyro wheel in the bottom of casing.

6. The retractable mobile photovoltaic charging shed structure according to claim 1, wherein: a partition board for dividing the inner space into two parts is also arranged in the shell; an elastic fixed pressing plate capable of forming inward extrusion force on the curled flexible film photovoltaic cell is further arranged on the inner wall of the shell on one side where the flexible film photovoltaic cell, the shrinkage support rod and the scroll inner core are arranged; the energy storage battery and the transmission motor are arranged on the opposite side, and the belt penetrates through the partition plate to connect the transmission motor with the rotating shaft on the reel inner core.

7. A retractable mobile photovoltaic charging carport structure as claimed in any one of claims 1 to 6, wherein: the two sides of the flexible thin film photovoltaic cell are also connected with folding extension parts through creases arranged along the length direction of the contraction supporting rod; after the folding extension part is folded upwards, the length of the flexible film photovoltaic cell is smaller than the width of the extension opening of the sun shield; after the folding extension part is unfolded towards two sides along the crease, the width of the folding extension part is larger than that of the extension opening of the sun shield.

8. The retractable mobile photovoltaic charging shed structure according to claim 7, wherein: but photovoltaic storage battery car shed structure is removed to retractable still includes the horizontal auxiliary stay pole of the flexible film photovoltaic cell bottom of transversely setting up in the middle of the unidirectional rotation connecting rod, horizontal auxiliary stay pole includes first U type bracing piece and the second bracing piece of being connected perpendicularly with the unidirectional rotation connecting rod, the inboard end of second bracing piece is the U type, and the outside part is platelike, and the inboard end of second bracing piece cup joints the inboard at first U type bracing piece through round pin axle and spring activity.

Technical Field

The invention belongs to the technical field of photovoltaic charging, and particularly relates to a novel retractable movable photovoltaic charging shed structure.

Background

disclosure of Invention

The invention provides a novel retractable movable photovoltaic charging shed structure, which solves the technical problems that a photovoltaic shed in the prior art cannot be folded, is large in size and is inconvenient to move.

In order to achieve the purpose of the invention, the specific technical scheme of the invention is as follows:

A retractable movable photovoltaic charging shed structure comprises a shell, a transmission motor, a scroll inner core, a flexible film photovoltaic cell, a retractable supporting rod and an energy storage cell; the transmission motor is connected with a rotating shaft on the scroll inner core through a belt, the end head of the inner side of the transmission motor is fixed on the scroll inner core, and the outer end of the transmission motor extends out of the shell after the transmission motor is wound on the scroll inner core; the number of the contraction supporting rods is more than 3, the contraction supporting rods are arranged at the bottom of the flexible film photovoltaic cell and used as supports of the car shed, the inner side ends of the contraction supporting rods are fixed on the reel inner core, and after the flexible film photovoltaic cell is wound on the reel inner core, the outer side ends of the contraction supporting rods extend out of the shell; the telescopic support rod is formed by connecting at least 3 unidirectional rotating connecting rods in series, the connecting rod unidirectional rotating pin shaft passes through the connecting rod spring sleeve and then connects the ends of two adjacent unidirectional rotating connecting rods, and the bottom of each unidirectional rotating connecting rod is provided with a telescopic connecting rod limiting end capable of limiting the bottom of each adjacent unidirectional rotating connecting rod into an included angle of 168-178 degrees after the unidirectional rotating connecting rod extends out of the shell; the connecting rod spring sleeve is compressed and then gives an expanded elastic force to the unidirectional rotating connecting rod.

Furthermore, the unidirectional rotation connecting rods are of a U-shaped groove structure, after the adjacent unidirectional rotation connecting rods are connected with each other through the connecting rod unidirectional rotation pin shaft through the connecting rod spring sleeve, the limiting end of the contraction connecting rod at the bottom forms limiting, and after the unidirectional rotation connecting rods extend out of the shell, the bottoms of the adjacent unidirectional rotation connecting rods form included angles of 168-178 degrees.

Furthermore, after the retractable supporting rod is unfolded, the flexible film photovoltaic cell is laid on the upper portion of the retractable supporting rod, and the flexible film photovoltaic cell is fixedly connected to the middle portion of the unidirectional rotation connecting rod and is not connected to the joint of the adjacent unidirectional rotation connecting rods.

Further, a handle is further arranged on the shell.

Furthermore, the position of the shell corresponding to the energy storage battery is also provided with a heat dissipation hole, and the bottom of the shell is also provided with a roller.

Furthermore, a partition board for dividing the inner space into parts is arranged in the shell; an elastic fixed pressing plate capable of forming inward extrusion force on the curled flexible film photovoltaic cell is further arranged on the inner wall of the shell on one side where the flexible film photovoltaic cell, the shrinkage support rod and the scroll inner core are arranged; the energy storage battery and the transmission motor are arranged on the opposite side, and the belt penetrates through the partition plate to connect the transmission motor with the rotating shaft on the reel inner core.

Furthermore, folding extension parts are connected to two sides of the flexible thin film photovoltaic cell through creases arranged along the length direction of the contraction supporting rod; after the folding extension part is folded upwards, the length of the flexible film photovoltaic cell is smaller than the width of the extension opening of the sun shield; the width of the folding extension part is larger than that of the extension opening of the sun shield after the folding extension part is unfolded towards two sides along the crease.

Further, photovoltaic storage battery car shed structure is removed to collapsible formula still includes the horizontal auxiliary stay pole of the flexible film photovoltaic cell bottom that transversely sets up in the middle of the one-way swivelling joint pole, horizontal auxiliary stay pole includes first U type bracing piece and the second bracing piece of being connected perpendicularly with the one-way swivelling joint pole, the inboard end of second bracing piece is the U type, and the outside part is platelike, and the inboard end of second bracing piece cup joints the inboard at first U type bracing piece through round pin axle and spring activity.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the invention designs the shrinkage support rod to rotate in one direction, the included angle between the adjacent bottoms of the shrinkage support rod and the flexible film photovoltaic cell is 168-178 degrees after the shrinkage support rod and the flexible film photovoltaic cell are rotated and unfolded, then the shrinkage support rod and the flexible film photovoltaic cell are combined and wound on the inner core of the reel, and then the shrinkage support rod and the flexible film photovoltaic cell are connected with the transmission motor through the belt, so that when the transmission motor rotates outwards, the shrinkage support rod and the flexible film photovoltaic cell move outwards along the extension opening of the sun shield under the driving of the transmission motor, and because the connecting rod spring rotating shaft is arranged at the connecting position of the adjacent one-way rotation connecting rod, after the shrinkage support rod and the flexible film photovoltaic cell are transmitted out of the extension opening of the sun shield, the connecting rod spring rotating shaft provides outwards unfolding force for the shrinkage support rod, thereby, forming a charging shed, so that the flexible thin film photovoltaic cell converts solar energy into electric energy under illumination and stores the electric energy in the energy storage cell, and when a vehicle needs to be charged, the vehicle is charged through the charging cable; and when not using, perhaps need the transportation to remove, reverse start drive motor, the spool inner core drives shrink bracing piece and flexible film photovoltaic cell antiport, thereby curl shrink bracing piece and flexible film photovoltaic cell, make its winding on the spool inner core, accomplish and accomodate, thereby make collapsible formula remove photovoltaic charging bicycle shed structure, it is more convenient to expand to accomodate, it is littleer to accomodate the back occupation space, it is more convenient to carry the removal, need not set up unnecessary bracing piece again, the structure is simpler. Still be connected with folding extension through the crease that sets up along shrink bracing piece length direction in flexible film photovoltaic cell's both sides to further under less casing condition, can provide enough big bicycle shed space, shelter from the wind and rain for the vehicle, and to folding extension upwards folding when accomodating, then normally accomodate, thereby show and reduce the storage space, it is whole simpler, under the condition that does not reduce the area of sheltering from, show and reduce equipment volume, thereby make the installation, it is more convenient to carry.

Drawings

Fig. 1 is a perspective view of the internal structure of the present invention.

Fig. 2 is a partially enlarged view of the connecting portion of the unidirectional rotation connecting rod according to the present invention.

Figure 3 is a cross-sectional view of a product of the present invention.

FIG. 4 is a diagram of a product deployment state in one embodiment.

Fig. 5 is a structural view of the lateral auxiliary support bar.

Description of reference numerals: 1. a flexible thin film photovoltaic cell; 2. the supporting rod is contracted; 2.1, connecting rods rotate in one direction; 3. a spool core; 4. a rotating shaft; 5. a belt; 6. a drive motor; 7. an energy storage battery; 8. a charging cable; 9. the connecting rod rotates the pin shaft in one direction; 10. a connecting rod spring rotating shaft; 11. contracting the limit end of the connecting rod; 12. a housing; 13. a sun shield extension opening; 14. a handle; 15. elastically fixing the pressing plate; 16. heat dissipation holes; 17. a reel core support rod; 18. a roller; 19. a partition plate; 20. a photovoltaic output cable; 21. a transverse auxiliary support bar; 21.1, a first U-shaped supporting rod; 21.2, a pin shaft; 21.3, a spring; 21.4, a second support rod; 22. folding; 23. the extension is folded.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to realize the retractable movable photovoltaic charging shed structure which occupies a smaller space after being stored and is more convenient to move and carry, the technical scheme of the invention is explained in detail by combining the attached drawings of the specification.