阅读说明：本技术 助力自行车用可折叠太阳能面板 (Foldable solar panel for moped ) 是由 王熊杰 于 2019-09-11 设计创作，主要内容包括：本发明公开了一种助力自行车用可折叠太阳能面板,涉及助力车配件技术领域,其技术方案要点是：连接于自行车车架的安装架、设置于安装架上的光能转化组件；光能转化组件包括太阳能板以及铰链机构；太阳能板至少为两块,且相邻两块太阳能板之间通过铰链机构转动限位连接。需要使用该可折叠太阳能面板对光能进行转化时,控制相邻两块太阳能板之间反向转动,使得各太阳能板转动至相互平行且互不重合,此时该太阳能面板的面积最大,且在单位时间内能够产生较大的电能。在不需要使用该太阳能面板对光能进行转化时,只需要相邻两块太阳能板相向转动,使得各太阳能板之间相互贴合即可,此时该太阳能面板的占用面积较小,能够容纳至自行车的车篮中。(The invention discloses a foldable solar panel for a moped, which relates to the technical field of accessories of the moped and has the technical scheme that: the light energy conversion assembly is arranged on the mounting rack; the light energy conversion component comprises a solar panel and a hinge mechanism; the solar panels are at least two, and the two adjacent solar panels are in rotation limiting connection through a hinge mechanism. When this collapsible solar panel need be used to light energy conversion, control between the adjacent two solar panel antiport for each solar panel rotates to being parallel to each other and not coincident each other, and this moment the area of this solar panel is the biggest, and can produce great electric energy in unit interval. When need not using this solar panel to convert light energy, only need two adjacent solar panel rotate in opposite directions for laminate each other between each solar panel can, this moment this solar panel's area occupied is less, can hold in the bicycle basket to the bicycle.)

1. The utility model provides a collapsible solar panel for moped, characterized by: the bicycle light conversion device comprises a mounting rack (1) connected to a bicycle frame and a light energy conversion assembly (2) arranged on the mounting rack (1); the light energy conversion component (2) comprises a solar panel (21) and a hinge mechanism (22); the solar panel (21) is at least two, and the two adjacent solar panels (21) are in rotation limiting connection through a hinge mechanism (22).

2. The foldable solar panel for a bicycle, according to claim 1, wherein: the hinge mechanism (22) comprises a female hinge base (221) arranged on one side of the solar panel (21), a secondary hinge base (222) arranged on the other side of the solar panel (21), and a limiting piece (223) arranged between the female hinge base (221) and the secondary hinge base (222); the female hinge seat (221) is provided with a hinge shaft (3), the hinge shaft (3) protrudes out of the side wall of the female hinge seat (221), and the secondary hinge seat (222) is sunken to form a hinge hole (4) for the hinge shaft (3) to extend into; when the hinge shaft (3) on one solar panel (21) extends into the hinge hole (4) of the other solar panel (21), the hinge shaft (3) can rotate circumferentially relative to the hinge hole (4); the limiting piece (223) is used for limiting the rotation between the female hinge base (221) and the secondary hinge base (222).

3. The foldable solar panel for a bicycle, according to claim 2, wherein: female articulated seat (221) is gone up and is worn to be equipped with regular polygon's spacing hole (5), articulated shaft (3) inscribe in spacing hole (5), the shape of articulated hole (4) with the shape of spacing hole (5) is the same, locating part (223) including coaxial coupling in stopper on articulated shaft (3), the shape of stopper with the shape of spacing hole (5) is the same.

4. The foldable solar panel for a bicycle, according to claim 1, wherein: solar panel (21) including hollow frame (211) and set up in plate body (212) inside frame (211), caulking groove (6) have been seted up on the inner wall of frame (211), the border of plate body (212) imbeds extremely in caulking groove (6).

5. The foldable solar panel for a bicycle, according to claim 4, wherein: the frame (211) comprises a first splicing rod (2111) and a second splicing rod (2112), wherein the first splicing rod (2111) is provided with two parts which are oppositely arranged, the second splicing rod (2112) is provided with two parts which are respectively arranged at two ends of the first splicing rod (2111), and the first splicing rod (2111) is simultaneously connected with the first splicing rods (2111).

6. The foldable solar panel for a bicycle, according to claim 1, wherein: the end part of the mounting rack (1) is provided with a fastener (7).

7. The foldable solar panel for a bicycle, according to claim 1, wherein: mounting bracket (1) includes straight-bar (11) and horizontal pole (12), fastener (7) set up in on the tip of straight-bar (11), horizontal pole (12) perpendicular to straight-bar (11), the figure of horizontal pole (12) is two at least and follows the length direction evenly distributed of straight-bar (11).

8. The foldable solar panel for a bicycle, according to claim 7, wherein: a clamp (8) is integrally formed on the cross rod (12), and the cross rod (12) is clamped on the straight rod (11) through the clamp (8).

9. The foldable solar panel for a bicycle, according to claim 3, wherein: the cross-sectional area at the two ends of the limiting block is gradually reduced towards one side far away from the limiting block.

10. The foldable solar panel for a bicycle, according to claim 3, wherein: and a limiting screw (9) penetrates through the female hinge seat (221), and the limiting screw (9) is used for abutting against the limiting block.

Technical Field

The invention relates to the technical field of accessories of moped bicycles, in particular to a foldable solar panel for a moped bicycle.

Background

At present, chinese patent with publication number CN207060292U discloses a bicycle with a solar panel, which comprises a frame and a basket installed on the frame, wherein the basket is provided with a solar panel, and an electric wire extended from the solar panel is connected with an electric device outside the frame. Because the volume of bicycle basket is less, receives the restriction of bicycle basket size, so can only select for use the less solar panel of area, and the electric energy that the less solar panel of area produced in unit interval is less, can appear the condition that can't satisfy the power consumption device demand, so, it is less to need an area occupied urgently, can produce the solar panel of great electric energy in unit interval.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a foldable solar panel for a power-assisted bicycle, which has the advantages of small occupied area and capability of generating large electric energy in unit time.

The technical purpose of the invention is realized by the following technical scheme: a foldable solar panel for a power-assisted bicycle comprises a mounting frame connected to a bicycle frame and a light energy conversion assembly arranged on the mounting frame; the light energy conversion component comprises a solar panel and a hinge mechanism; the solar panels are at least two, and the two adjacent solar panels are in rotation limiting connection through a hinge mechanism.

Through above-mentioned technical scheme, when need use this collapsible solar panel to light energy conversion, the antiport between two adjacent solar panel of control for each solar panel rotates to being parallel to each other and each other not coincide, and this solar panel's area is the biggest this moment, and can produce great electric energy in unit interval. When need not using this solar panel to convert light energy, only need two adjacent solar panel to rotate in opposite directions for parallel and coincidence each other between each solar panel, this moment this solar panel's area occupied is less, can hold in the bicycle basket to the bicycle.

Preferably, the hinge mechanism comprises a female hinge base arranged on one side of the solar panel, a secondary hinge base arranged on the other side of the solar panel, and a limiting part arranged between the female hinge base and the secondary hinge base; the female hinge seat is provided with a hinge shaft, the hinge shaft protrudes out of the side wall of the female hinge seat, and the secondary hinge seat is sunken to form a hinge hole for the hinge shaft to extend into; when the hinge shaft on one solar panel extends into the hinge hole of the other solar panel, the hinge shaft can rotate circumferentially relative to the hinge hole; the limiting piece is used for limiting the rotation between the female hinge base and the secondary hinge base.

Through above-mentioned technical scheme, the articulated shaft on one solar panel's the female articulated seat stretches into in the hinge hole of another solar panel's sub-articulated seat to this articulated of realizing two solar panel. The limiting piece can limit the rotation between the primary hinge base and the secondary hinge base when acting, so that the primary hinge base and the secondary hinge base are relatively fixed.

Preferably, wear to be equipped with regular polygon's spacing hole on the female hinge seat, the articulated shaft inscribe in spacing hole, the shape of articulated hole with the shape in spacing hole is the same, the locating part include coaxial coupling in stopper on the articulated shaft, the shape of stopper with the shape in spacing hole is the same.

Through above-mentioned technical scheme, when needs restriction female hinge joint seat and the rotation between the sub-hinge joint seat, only need the axial to promote the articulated shaft for stopper one end inlays in spacing downthehole portion, and the other end inlays in the downthehole portion can. When the female hinge joint seat and the sub hinge joint seat are controlled to rotate relatively, the hinge shaft is pulled to the required position, and the limiting block is accommodated in the limiting hole. The limiting hole and the connecting hole are arranged to be regular polygons, so that the female hinge base and the sub hinge base can rotate to present various angles.

Preferably, solar panel include hollow frame and set up in the inside plate body of frame, the caulking groove has been seted up on the inner wall of frame, the border of plate body imbed to in the caulking groove.

Through above-mentioned technical scheme, when this solar panel takes place to damage, the user can be according to the condition selectivity of damaging and change frame and plate body.

Preferably, the frame comprises a first splicing rod and a second splicing rod, the first splicing rod is provided with two splicing rods which are arranged oppositely, the second splicing rod is provided with two splicing rods which are arranged at two ends of the first splicing rod respectively, and the first splicing rod is connected with the first splicing rods simultaneously.

Through the technical scheme, the frame is formed by splicing the first splicing rod and the second splicing rod, so that the assembling process of the solar panel is more convenient and quicker.

Preferably, a fastener is arranged on the end of the mounting frame.

Through the technical scheme, during use, the mounting frame can be connected to the frame of the bicycle through the fastener, so that the dismounting process of the solar panel is more convenient and quicker.

Preferably, the mounting bracket comprises a straight rod and cross rods, the fasteners are arranged on the end portions of the straight rod, the cross rods are perpendicular to the straight rod, and the number of the cross rods is at least two and is uniformly distributed along the length direction of the straight rod.

Through above-mentioned technical scheme, the mounting bracket of constituteing by the straight-bar and the horizontal pole that stagger each other has the advantage that the material is less and structural strength is higher.

Preferably, the cross rod is integrally formed with a clamp, and the cross rod is clamped on the straight rod through the clamp.

Through the technical scheme, the cross rod is connected to the straight rod through the clamp, so that the assembling process of the mounting frame is more convenient and quicker; meanwhile, the cross bar can be replaced by a user according to the use condition in the use process.

Preferably, the cross-sectional areas of the two ends of the limiting block are gradually reduced towards one side far away from the limiting block.

Through the technical scheme, the cross-sectional areas of the two ends of the limiting block are gradually reduced towards one side far away from the limiting block, so that the limiting block can conveniently stretch into the limiting hole.

Preferably, a limit screw penetrates through the female hinge seat and is used for abutting against the limit block.

Through the technical scheme, the limiting screw arranged on the female hinge seat can be tightly abutted against the limiting block and can limit the limiting block to slide in the limiting hole.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment, which is mainly used for showing the appearance of the embodiment;

FIG. 2 is a schematic structural view of the embodiment, mainly used for showing the composition of the mounting rack;

FIG. 3 is a schematic structural diagram of an embodiment, which is mainly used for showing the state of the optical energy conversion device in use;

fig. 4 is an exploded view of a solar panel, which is mainly used to show the components of the solar panel.

Reference numerals: 1. a mounting frame; 11. a straight rod; 12. a cross bar; 2. a light energy conversion assembly; 21. a solar panel; 211. a frame; 2111. splicing the first rod; 2112. a second splicing rod; 212. a plate body; 22. a hinge mechanism; 221. a female hinge base; 222. a sub hinge base; 223. a limiting member; 3. hinging a shaft; 4. a hinge hole; 5. a limiting hole; 6. caulking grooves; 7. a fastener; 8. clamping a hoop; 9. and a limiting screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A foldable solar panel for a power-assisted bicycle, as shown in fig. 1 to 4, comprises a mounting frame 1 and a light energy conversion assembly 2 connected to the mounting frame 1. The end of the mounting frame 1 is provided with a fastener 7, and the mounting frame 1 is connected with the body of the bicycle through the fastener 7. The light energy conversion assembly 2 is arranged on the mounting frame 1, and the light energy conversion assembly 2 is used for converting light energy into electric energy.

The mounting rack 1 is composed of a straight rod 11 and a plurality of cross rods 12. The fastener 7 is connected to the end of one end of the straight rod 11. The plurality of cross bars 12 are parallel to each other, and the plurality of cross bars 12 are uniformly distributed along the length direction of the straight bar 11. Each horizontal pole 12 all is provided with clamp 8 towards on the terminal surface of straight-bar 11, and clamp 8 is located the intermediate position of horizontal pole 12, and clamp 8 cramps on straight-bar 11.

The light energy conversion module 2 includes a solar panel 21 and a hinge mechanism 22. The solar panels 21 are at least two, and the two adjacent solar panels 21 are in rotation limit connection through a hinge mechanism 22. When the light energy conversion assembly 2 is needed to convert light energy into electric energy, the two adjacent solar panels 21 are controlled to rotate backwards until the adjacent solar panels 21 rotate to be parallel to each other and do not coincide with each other, at the moment, the service area of the light energy conversion assembly 2 is the largest, and more electric energy can be generated by conversion in unit time. When need not using light energy conversion subassembly 2 to turn into the electric energy with light energy, control two adjacent solar panel 21 and rotate in opposite directions, until two adjacent solar panel 21 are parallel and coincide each other, the area occupied of light energy conversion subassembly 2 this moment is less, can accomodate to the less basket of area.

The solar panel 21 includes a hollow frame 211 and a plate body 212 disposed inside the frame 211, an annular caulking groove 6 is disposed on an inner wall of the frame 211, and a central axis of the caulking groove 6 coincides with a central axis of the frame 211. The edges of the periphery of the plate body 212 are all embedded into the caulking groove 6. The frame 211 comprises a first splicing rod 2111 and a second splicing rod 2112, wherein the first splicing rod 2111 is provided with two rods which are arranged oppositely, the second splicing rod 2112 is provided with two rods which are respectively arranged at two ends of the first splicing rod 2111, and the first splicing rod 2111 is simultaneously connected with the first splicing rods 2111.

The hinge mechanism 22 includes a female hinge seat 221 disposed on one side of the solar panel 21, a male hinge seat 222 disposed on the other side of the solar panel 21, and a limiting member 223 disposed between the female hinge seat 221 and the male hinge seat 222. Female articulated seat 221 is last to wear to be equipped with regular polygon's spacing hole 5, and spacing hole 5 extends along the length direction of straight-bar 11, and spacing hole 5 is provided with articulated shaft 3, and articulated shaft 3 inscribes in spacing hole 5, and articulated shaft 3 can be along the endwise slip of spacing hole 5 under the effect of external force, and articulated shaft 3 also can carry out circumferential direction in spacing hole 5 inside under the effect of external force simultaneously. Both ends of the hinge shaft 3 protrude from the outer wall of the female hinge seat 221. The sub hinge base 222 is provided with a hinge hole 4 in a penetrating manner, the shape of the hinge hole 4 is the same as that of the limiting hole 5, and one end of the hinge shaft 3 protruding out of the female hinge shaft 3 extends into the hinge hole 4 and is internally tangent to the hinge hole 4. The limiting member 223 includes a limiting block coaxially connected to the hinge shaft 3, and the shape of the limiting block is the same as that of the limiting hole 5. When one end of the limiting block is embedded into the limiting hole 5 and the other end of the limiting block is embedded into the hinge hole 4, the relative rotation between the female hinge seat 221 and the secondary hinge seat 222 is limited, and at this time, the two adjacent solar panels 21 cannot rotate relatively. When the limiting block is completely accommodated in the limiting hole 5 or the hinge hole 4, the limiting block 223 relieves the rotation limitation of the female hinge seat 221 and the male hinge seat 222, and at this time, the two adjacent solar panels 21 can rotate relatively. The both ends of stopper are the undergauge setting, that is to say, the cross-sectional area at stopper both ends reduces to keeping away from stopper one side gradually. The female hinge seat 221 is provided with a limit screw 9 in a penetrating manner, and the limit screw 9 is used for abutting against the outer wall of the limit block, so that the limit block is not easy to slide in the limit hole 5.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.