CN205545122U - Polylith solar panel folds winding and unwinding devices - Google Patents

Abstract

The utility model provides a polylith solar panel folds winding and unwinding devices, it includes: a plurality of support units, through loose axle swing joint, each the support unit includes relative two frames that set up, each the frame includes a first branch and a second branch, sheet frame in position of the interstitial chiasma of first branch and second branch is connected, connect through a connection piece between two adjacent panel frames, just the connection piece pin joint in the panel frame, a solar panel, load in in the panel frame, wherein the support unit is opened or is contract, makes the panel frame that contains solar panel expand or fold. This kind of configuration operation is simple and convenient, portable, and the electricity generation area is big, and the electric quantity of production is sufficient, and the range of application is wide.

Description

A kind of polylith solar panel folding and retraction device

Technical field

The utility model relates to a kind of polylith solar panel folding and retraction device.

Background technology

Solar panel is widely applied in grid generation at present, and this occasion is typically all standard Larger size panel, its area occupied is relatively big, for strengthening wind loading rating, the most all uses aluminum alloy frame material, It is fixed on above solid mounting post, relatively costly；The vehicle-mounted solar electrical energy generation case carried in activity out of doors Also having many application, the casing of usual this solar electrical energy generation case is heavier, because the limited area of its generating, Generating effect is undesirable；Along with electric automobile is more and more universal, charging problems annoyings actual car always, If using common solar panel, roof limited area, it is provided that limited energy, it is impossible to substitute completely Commercial power charged, the construction of charging pile is not in place, and the most this solar panel exists all in actual use The most difficult, can not get applying on a large scale.

Utility model content

The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of polylith solar electrical energy generation Plate folding and retraction device, folds up compact, it is simple to carries or installs in limited space, after expansion Generating area can be stretched over the several times of conventional solar panel, increases generated output, and it has can receive Putting property, practical characteristic.

The utility model is achieved in that a kind of polylith solar panel folding and retraction device, comprising:

Multiple carrier units, are flexibly connected by movable axis between two adjacent carrier units, each described Carrier unit includes two frameworks being oppositely arranged, and each described framework includes one first pole and one second Bar, the position of the intermediate interdigitated of described first pole and the second pole is connected with panel frame；

One panel frame, is arranged between two frameworks being oppositely arranged, passes through between two adjacent panel frames A connecting piece connects, and described connection sheet is articulated in described panel frame；

One solar panel, is loaded in described panel frame, and the two ends of described solar panel are respectively In the fixing groove of two the described fixtures being fixed on a panel frame, wherein said carrier unit open or Shrink, described in the panel frame that makes to comprise solar panel launch or close up.

The position of the intermediate interdigitated of the first pole described in the utility model and the second pole is connected with panel frame, phase Connected by a connecting piece between two adjacent panel frames, and described connection sheet is articulated in described panel frame；Too Sun can power generation plate be loaded in described panel frame, wherein said carrier unit is opened or shrinks, described in make bag Panel frame solar panel containing solar panel launches or closes up, and uses more flexible, uses In extensive range, will be more widely used in vehicle-carried mobile, outdoor activities etc. especially, solar electrical energy generation Plate is folded up, and can effectively save space, it is simple to carry；After solar panel launches, can have the biggest Daylighting area, the highest generated output, more practical.

Accompanying drawing explanation

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below by right In embodiment or description of the prior art, the required accompanying drawing used is briefly described, the accompanying drawing in describing below It is only embodiments more of the present utility model, for those of ordinary skill in the art, is not paying wound On the premise of the property made is laborious, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

The schematic diagram of the deployed condition that Fig. 1 provides for the utility model embodiment；

The schematic diagram of the contraction state that Fig. 2 provides for the utility model embodiment；

The schematic diagram of the panel frame that Fig. 3 provides for the utility model embodiment.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical side in the utility model embodiment Case is clearly and completely described, it is clear that described embodiment is only that the utility model part is real Execute example rather than whole embodiments.Based on the embodiment in the utility model, ordinary skill people The every other embodiment that member is obtained under not making creative work premise, broadly falls into the utility model The scope of protection.

Such as Fig. 1-3, the utility model embodiment provides a kind of polylith solar panel folding and retraction device, its Including: multiple carrier units 1, it is flexibly connected by movable axis between two adjacent carrier units 1, each Described carrier unit 1 includes two frameworks being oppositely arranged, and each described framework includes one first pole 11 He One second pole 12, the first pole 11 and the second pole 12 are arranged in a crossed manner, and the two ends of the first pole 11 all connect Connecing the second pole 12, same, the two ends of the second pole 12 are all connected with the first pole 11, so form ten Word X-shape, it is simple to rotate and be connected with each other, described first pole 11 and the middle friendship of the second pole 12 The position of fork is connected with panel frame；One panel frame 2, is arranged between two frameworks being oppositely arranged, adjacent Connected by a connecting piece 3 between two panel frames 2, and described connection sheet 3 is articulated in described panel frame 2； One solar panel 5, is loaded in described panel frame 2, and wherein said carrier unit is opened or shrinks, Described, make the panel frame 2 comprising solar panel 5 launch or close up.

During use, drive the carrier unit at two ends to open, then the first pole and one second pole are opened to both sides, Drive panel frame 2 to move, owing to being connected by connection sheet 3 between two adjacent panel frames 2, and connect Sheet 3 is articulated on panel frame 2, therefore connects sheet 3 and can rotate around described panel frame 2, and then face Sheet frame 2 will launch, in horizontal development；When needing to draw in, carrier unit is mutually drawn close, and panel frame 2 does to be rolled over Folded motion, makes panel frame 2 draw close, and then is folded up by solar panel 5, use more Flexibly, range is extensive, will be more widely used move, outdoor activities etc. especially, the sun Can fold up by power generation plate 5, can effectively save space, it is simple to carry；Polylith solar panel 5 launches After, can there is a biggest daylighting area, the highest generated output is more practical.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all Within protection domain of the present utility model should be included in.

Claims (1)

1. a polylith solar panel folding and retraction device, it is characterised in that including:

Multiple carrier units, are flexibly connected by movable axis between two adjacent carrier units, each described Carrier unit includes two frameworks being oppositely arranged, and each described framework includes one first pole and one second Bar, the position of the intermediate interdigitated of described first pole and the second pole is connected with a panel frame；

One panel frame, is arranged between two frameworks being oppositely arranged, passes through between two adjacent panel frames A connecting piece connects, and described connection sheet is articulated in described panel frame；

One solar panel, is loaded in described panel frame, and wherein said carrier unit is opened or shrinks, The panel frame comprising solar panel is made to launch or close up.