阅读说明：本技术 一种电动汽车用自动折叠式太阳能充电装置 (Automatic folding type solar charging device for electric automobile ) 是由 李刚 张承平 于 2021-07-16 设计创作，主要内容包括：本发明公开了一种电动汽车用自动折叠式太阳能充电装置,具体涉及电动汽车技术领域,包括上转盘,所述上转盘的上端固定安装有上传动箱,所述上转盘的两侧均设置有若干个执行机构,所述执行机构包括安装框架,所述安装框架的一侧固定连接有短轴,所述短轴的一端与上传动箱的侧壁转动连接并延伸至上传动箱的内部,所述安装框架的内侧固定连接有安装轴,所述安装轴的外侧套设有与安装框架固定连接的固定筒。本发明通过执行机构的设置,通过对储水长带内充水挤压的方式,使柔性太阳能板从固定筒内部伸出,将水抽出又可以折叠回固定筒的内部,在提供较大面积柔性太阳能板的同时,折叠后的体积还较小,所占用的空间较小。(The invention discloses an automatic folding type solar charging device for an electric automobile, and particularly relates to the technical field of electric automobiles. According to the invention, through the arrangement of the actuating mechanism, the flexible solar panel is extended out of the fixed cylinder in a manner of filling water in the water storage long belt and extruding, water is pumped out and can be folded back into the fixed cylinder, and the flexible solar panel with a larger area is provided, meanwhile, the folded volume is smaller, and the occupied space is smaller.)

1. The utility model provides an automatic foldable solar charging device for electric automobile, includes carousel (1), its characterized in that: the upper end of the upper rotary plate (1) is fixedly provided with an upper transmission box (11), two sides of the upper rotary plate (1) are provided with a plurality of actuating mechanisms (2), each actuating mechanism (2) comprises an installation frame (21), a short shaft (20) is fixedly connected to one side of the installation frame (21), one end of each short shaft (20) is rotatably connected with the side wall of the upper transmission box (11) and extends into the corresponding upper transmission box (11), an installation shaft (22) is fixedly connected to the inner side of the installation frame (21), a fixed cylinder (23) fixedly connected with the installation frame (21) is sleeved on the outer side of the installation shaft (22), a long notch (24) is formed in one side, far away from the short shaft (20), of the fixed cylinder (23), a winding roller (25) located on the inner side of the fixed cylinder (23) is movably sleeved on the outer side of the installation shaft (22), and two ends of the installation shaft (22) are respectively located at the upper end and the lower end of the winding roller (25) and at the winding spring (26), one end of the middle part of the vortex spring (26) is fixedly connected with the mounting shaft (22), one end of the outer side of the vortex spring (26) is fixedly connected with the inner side wall of the fixed cylinder (23), a flexible solar panel (27) is wound on the outer side of the roller (25), one end of the flexible solar panel (27) is fixedly connected with the outer side wall of the roller (25), the other end of the flexible solar panel (27) passes through the long notch (24) and extends to the outer side of the fixed cylinder (23), the edges of both sides of the flexible solar panel (27) are fixedly connected with a water storage long belt (28), the upper end of the upper turntable (1) is fixedly connected with a positive and negative rotation water pump (4) and a water tank (41), a water delivery port of the positive and negative rotation water pump (4) is communicated with the inside of the water tank (41), the other water conveying port of the positive and negative rotation water pump (4) is communicated with one end, far away from the winding roller (25), of the water storage long belt (28) through a corrugated extension pipe (42);

one end of the upper rotating disc (1) is fixedly provided with a motor I (3), and an output shaft of the motor I (3) drives the actuating mechanism (2) to rotate by driving the short shaft (20).

2. The automatic folding solar energy charging device for the electric automobile according to claim 1, characterized in that: the both sides of long notch (24) all are provided with compression roller (29), two the upper and lower both ends of compression roller (29) are connected with fixed cylinder (23) outside upper portion and lower part rotation respectively, compression roller (29) are used for extrudeing water storage long area (28).

3. The automatic folding solar energy charging device for the electric automobile according to claim 1, characterized in that: the short shafts (20) on the actuating mechanisms (2) and the output shafts of the motors I (3) are respectively connected with synchronizing wheels (5) located in the upper transmission case (11) in a matching mode, and the synchronizing wheels (5) on the output shafts of the motors I (3) are in transmission connection with the synchronizing wheels (5) on the short shafts (20) through synchronous belts (51).

4. The automatic folding solar energy charging device for the electric automobile according to claim 1, characterized in that: the bottom of going up carousel (1) is provided with lower wall (60), the middle part fixedly connected with back shaft (61) of lower wall (60), the upper end of back shaft (61) is rotated with the middle part of going up carousel (1) bottom and is connected.

5. The automatic folding solar energy charging device for the electric automobile according to claim 4, characterized in that: the middle part cooperation of back shaft (61) is connected with straight-teeth gear (62), the upper end fixed mounting of going up carousel (1) has motor two (63), the output shaft cooperation of motor two (63) is connected with straight-teeth gear two (64), straight-teeth gear two (64) and straight-teeth gear one (62) meshing transmission.

6. The automatic folding solar energy charging device for the electric automobile according to claim 5, characterized in that: the light intensity control device is characterized by further comprising a control panel, wherein the plurality of photosensitive sensors (7) are fixedly connected to the upper end of the upper transmission box (11) in the circumferential direction, the photosensitive sensors (7), the motor I (3) and the motor II (63) are electrically connected with the control panel, and the control panel controls the motor I (3) and the motor II (63) to rotate through the intensity of light detected by the photosensitive sensors (7).

Technical Field

The invention relates to the technical field of electric automobiles, in particular to an automatic folding type solar charging device for an electric automobile.

Background

The pure electric automobile is driven by a motor to run by using a vehicle-mounted power supply, has less influence on the environment due to zero emission, saves an engine, a transmission, an oil tank, a cooling and exhausting system due to the use of an electric energy source, greatly reduces the cost, has wide prospects, and has the problems of limitation on the development of the pure electric automobile due to the fact that the battery is higher in cost, the energy density of the battery is lower, the driving range after charging is shorter and the like.

However, these electric vehicles using solar panels to charge the vehicle are generally installed on the roof, and for the foldable solar charging panels, the area occupied by the folded solar charging panels is still very large, which greatly affects the driving and aesthetic appearance of the vehicle.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides an automatic folding type solar charging device for an electric automobile, and the technical problems to be solved by the invention are as follows: the solar charging device for the electric automobile is convenient to fold and small in occupied space when folded.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic folding solar charging device for an electric automobile comprises an upper rotary table, an upper transmission case is fixedly mounted at the upper end of the upper rotary table, a plurality of actuating mechanisms are arranged on two sides of the upper rotary table, each actuating mechanism comprises an installation frame, a short shaft is fixedly connected to one side of each installation frame, one end of each short shaft is rotatably connected with the side wall of the upper transmission case and extends into the corresponding upper transmission case, an installation shaft is fixedly connected to the inner side of each installation frame, a fixed cylinder fixedly connected with the installation frames is sleeved on the outer side of each installation shaft, a long notch is formed in one side, away from the short shaft, of each fixed cylinder, a winding roller positioned on the inner side of each fixed cylinder is movably sleeved on the outer side of each installation shaft, vortex springs respectively positioned at the upper end and the lower end of each winding roller are sleeved at two ends of the installation shafts, one end of the middle part of each vortex spring is fixedly connected with the installation shaft, one end of the outer side of the vortex spring is fixedly connected with the inner side wall of the fixed cylinder, a flexible solar panel is wound on the outer side of the winding roller, one end of the flexible solar panel is fixedly connected with the outer side wall of the winding roller, the other end of the flexible solar panel penetrates through the long notch to extend to the outer side of the fixed cylinder, the edges of two sides of the flexible solar panel are fixedly connected with the long water storage belt, the upper end of the upper rotary table is fixedly connected with a forward and reverse water pump and a water tank, one water delivery port of the forward and reverse water pump is communicated with the inside of the water tank, and the other water delivery port of the forward and reverse water pump is communicated with one end, far away from the winding roller, of the long water storage belt through a corrugated telescopic pipe;

one end of the upper rotating disc is fixedly provided with a first motor, and an output shaft of the first motor drives the actuating mechanism to rotate by driving the short shaft.

Preferably, the both sides of long notch all are provided with the compression roller, two the upper and lower both ends of compression roller rotate with fixed cylinder outside upper portion and lower part respectively and are connected, the compression roller is used for extrudeing the water storage long area.

Preferably, the short shafts on the actuating mechanisms and the output shafts of the motors I are connected with synchronizing wheels inside the upper transmission case in a matching mode, and the synchronizing wheels on the output shafts of the motors I are connected with the synchronizing wheels on the short shafts through synchronous belt transmission.

Preferably, the bottom of the upper turntable is provided with a lower disc, the middle of the lower disc is fixedly connected with a support shaft, and the upper end of the support shaft is rotatably connected with the middle of the bottom end of the upper turntable.

Preferably, the middle part of the supporting shaft is connected with a first straight gear in a matching manner, the upper end of the upper rotating disc is fixedly provided with a second motor, an output shaft of the second motor is connected with a second straight gear in a matching manner, and the second straight gear is in meshing transmission with the first straight gear.

Preferably, still include the control panel, go up the circumferencial direction fixedly connected with a plurality of photosensitive sensor of transmission case upper end, photosensitive sensor, motor one and motor two all with control panel electric connection, the control panel passes through the intensity control motor one and the rotation of motor two of the light of photosensitive sensor's detection.

The invention has the technical effects and advantages that:

1. according to the invention, through the arrangement of the actuating mechanism, the flexible solar panel is extended out of the fixed cylinder in a manner of filling water in the water storage long belt and extruding, water is pumped out and can be folded back into the fixed cylinder, and the flexible solar panel with a larger area is provided, meanwhile, the folded volume is smaller, and the occupied space is smaller;

2. the device is arranged on the top of the automobile, and a solar panel can be laid in the spare area on the top surface of the automobile, namely when the device is not used, the laid solar panel can be used for generating electricity, so that the advantage of small occupied space of the device is further embodied;

3. the usable photosensitive sensor of this device detects illumination intensity to can rotate flexible solar panel to just to the angle of sun through the rotation of motor one and motor two, thereby can generate electricity better.

Drawings

Fig. 1 is a first side view of the overall structure of the present invention.

Fig. 2 is a second side view diagram illustrating the overall structure of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a cross-sectional view taken at a-a of fig. 3 in accordance with the present invention.

Fig. 5 is a partial structural schematic diagram of the present invention.

Fig. 6 is a schematic structural diagram of the actuator of the present invention.

Fig. 7 is an exploded view of the actuator of the present invention.

Fig. 8 is a partial schematic structural view of a cross-sectional view of an actuator according to the present invention.

Fig. 9 is a partial structural schematic diagram of the actuator of the present invention.

Fig. 10 is a schematic view of the structure of the flexible solar panel and water storage long water belt of the present invention.

The reference signs are:

the device comprises an upper rotary table 1, an upper transmission case 11, an actuating mechanism 2, a short shaft 20, a mounting frame 21, a mounting shaft 22, a fixed cylinder 23, a long groove 24, a winding roller 25, a vortex spring 26, a flexible solar panel 27, a long water storage belt 28, a compression roller 29, a first motor 3, a first positive-negative rotation water pump 4, a water tank 41, a corrugated expansion pipe 42, a synchronous gear 5, a synchronous belt 51, a lower disc 60, a supporting shaft 61, a first straight gear 62, a second motor 63, a second straight gear 64 and a photosensitive sensor 7.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The invention provides an automatic folding type solar charging device for an electric automobile, which comprises an upper turntable 1, wherein an upper transmission case 11 is fixedly arranged at the upper end of the upper turntable 1, a plurality of actuating mechanisms 2 are respectively arranged at two sides of the upper turntable 1, each actuating mechanism 2 comprises an installation frame 21, a short shaft 20 is fixedly connected to one side of each installation frame 21, one end of each short shaft 20 is rotatably connected with the side wall of the upper transmission case 11 and extends into the upper transmission case 11, an installation shaft 22 is fixedly connected to the inner side of each installation frame 21, a fixed cylinder 23 fixedly connected with the installation frame 21 is sleeved on the outer side of each installation shaft 22, a long notch 24 is formed in one side of each fixed cylinder 23, which is far away from the corresponding short shaft 20, a winding roller 25 positioned on the inner side of the corresponding fixed cylinder 23 is movably sleeved on the outer side of each installation shaft 22, vortex springs 26 respectively positioned at the upper end and the lower end of each winding roller 25 are sleeved at two ends of each installation shaft 22, one end of the middle part of the vortex spring 26 is fixedly connected with the mounting shaft 22, one end of the outer side of the vortex spring 26 is fixedly connected with the inner side wall of the fixed cylinder 23, the outer side of the winding roller 25 is wound with a flexible solar panel 27, one end of the flexible solar panel 27 is fixedly connected with the outer side wall of the winding roller 25, the other end of the flexible solar panel 27 penetrates through the long notch 24 and extends to the outer side of the fixed cylinder 23, the edges of two sides of the flexible solar panel 27 are fixedly connected with a water storage long belt 28, the upper end of the upper rotary table 1 is fixedly connected with a forward and reverse water pump 4 and a water tank 41, one water delivery port of the forward and reverse water pump 4 is communicated with the inside of the water tank 41, and the other water delivery port of the forward and reverse water pump 4 is communicated with one end of the water storage long belt 28, which is far away from the winding roller 25, through a corrugated extension tube 42;

one end of the upper rotating disc 1 is fixedly provided with a motor I3, and an output shaft of the motor I3 drives the actuating mechanism 2 to rotate by driving the short shaft 20.

And pressing rollers 29 are arranged on two sides of the long notch 24, the upper end and the lower end of each of the two pressing rollers 29 are respectively rotatably connected with the upper part and the lower part of the outer side of the fixed cylinder 23, and the pressing rollers 29 are used for extruding the water storage long belt 28.

The short shafts 20 on the actuating mechanisms 2 and the output shafts of the motors I3 are respectively connected with a synchronizing wheel 5 positioned in the upper transmission case 11 in a matching manner, and the synchronizing wheels 5 on the output shafts of the motors I3 are in transmission connection with the synchronizing wheels 5 on the short shafts 20 through synchronous belts 51.

The bottom of going up carousel 1 is provided with lower wall 60, the middle part fixedly connected with back shaft 61 of lower wall 60, the upper end of back shaft 61 rotates with the middle part of going up carousel 1 bottom and is connected.

The middle part of the supporting shaft 61 is connected with a first straight gear 62 in a matching mode, the upper end of the upper rotating disc 1 is fixedly provided with a second motor 63, an output shaft of the second motor 63 is connected with a second straight gear 64 in a matching mode, and the second straight gear 64 is in meshing transmission with the first straight gear 62.

Still include the control panel, go up the circumferencial direction fixedly connected with a plurality of photosensor 7 of 11 upper ends of transmission case, photosensor 7, motor one 3 and motor two 63 all with control panel electric connection, the control panel passes through the intensity control motor one 3 and the rotation of motor two 63 of the light of the detection of photosensor 7.

Referring to fig. 1-10, in the initial state, the flexible solar panel 27 and the water storage long belt 28 are wound on the winding roller 25, and one end of the flexible solar panel 27 passes through the long notch 24 and is positioned outside the fixed drum 23, but the passing length is shorter;

when the flexible solar panel 27 needs to be unfolded outwards, the water in the water tank 41 is pumped into the water storage long belt 28 through the corrugated expansion pipe 42 by the forward and reverse rotation water pump 4, the water storage long belt 28 is filled with water and has certain pressure, so that the water storage long belt is straightened from the end part by the water, then the water storage long belt 28 drives the flexible solar panel 27 to extend towards the outer side of the fixed cylinder 23, the purpose of unfolding the flexible solar panel 27 is achieved, after the flexible solar panel 27 is unfolded, the vortex spring 26 deforms and has elastic potential energy, and the unfolded flexible solar panel 27 receives sunlight to generate electricity;

when the flexible solar panel 27 needs to be folded and contracted, the forward and reverse rotation water pump 4 is reversely rotated to pump water back into the water tank 41, the vortex spring 26 recovers deformation, the flexible solar panel 27 and the water storage long belt 28 can be pulled back to the fixed cylinder 23 and wound on the winding roller 25, when the water storage long belt 28 enters the fixed cylinder 23, the two pressing rollers 29 can extrude the water storage long belt 28, and the winding influence caused by excessive water left in the water storage long belt 28 can be prevented;

after the solar panel is unfolded, the first motor 3 can drive the actuating mechanism 2 to rotate through the synchronous wheel 5 and the synchronous belt 51, so that the flexible solar panel 27 has a better light receiving angle; the second motor 63 can drive the second spur gear 64 to rotate, and the lower disc 60 and the first spur gear 62 are kept still, so that the second spur gear 64 can revolve around the first spur gear 62, the upper disc 1 can rotate, and the flexible solar panel 27 further has a better light receiving angle; the light intensity is detected by the photosensitive sensor 7, and then the control panel controls the rotation of the first motor 3 and the second motor 63 through the detected light intensity, so that the flexible solar panel 27 can be over against the sun to generate power better;

the flexible solar panel 27 is extended out from the inside of the fixed cylinder 23 by arranging the actuating mechanism 2 and extruding the water filled in the water storage long belt 28, the water is pumped out and can be folded back to the inside of the fixed cylinder 23, and the folded flexible solar panel 27 has smaller volume and smaller occupied space while providing a larger area;

the device is arranged on the top of the automobile, and a solar panel can be laid in the spare area on the top surface of the automobile, namely when the device is not used, the laid solar panel can be used for generating electricity, so that the advantage of small occupied space of the device is further embodied;

the usable photosensitive sensor 7 of this device detects illumination intensity to can rotate flexible solar panel 27 to just to the angle of sun through the rotation of motor 3 and motor two 63, thereby can generate electricity better.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.