CN218430813U

CN218430813U - Automobile sunshade with power generation function

Info

Publication number: CN218430813U
Application number: CN202222889750.1U
Authority: CN
Inventors: 吴美忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-03
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a car sunshade that possesses electricity generation function. The photovoltaic power generation system comprises a frame, an unfolding component, a photovoltaic component and a transmission component; the photovoltaic assembly is arranged on the unfolding assembly and/or the frame; the deployment assembly includes: the turnover frame is connected with the frame in an inside-outside turnover manner and/or the telescopic frame is in sliding fit with the frame; the transmission assembly is configured to drive the unfolding assembly to unfold or fold relative to the frame; when the unfolding component is in an unfolding state, the photovoltaic component is completely exposed. The utility model discloses the collocation battery uses, and generally installs at the car top, opens the expansion subassembly under the illumination condition, not only can play the effect of sunshade, can also make full use of solar energy power generation. When not in use, the folding device can be folded directly, and the space in the automobile can not be occupied.

Description

Automobile sunshade with power generation function

Technical Field

The utility model relates to an automobile sunshade especially relates to an automobile sunshade who possesses power generation function.

Background

For people who like camping and self-driving travel in the open air, meeting the requirement of sufficient electric energy is a troublesome factor. Due to the restriction of the current battery technology, the dead weight of a large-capacity battery is considerable, so that a person who goes out and drives himself can pay attention to the power saving, and the battery charging needs to be carried out to a post house or a hotel to supplement power. Later, with the development of solar cells, more and more people choose to buy solar panels to assist in charging, so that the endurance of electric power can be greatly increased. However, the current solar panels are only used for generating electricity, and in an unused state, the solar panels can occupy insufficient space in the automobile. On the other hand, an automobile sunshade is a type of vehicle-mounted sunshade device commonly used for shading private cars, and is generally fixed to the top of an automobile. If the solar cell panel is combined with the existing automobile sunshade, the problem that the solar cell panel occupies the space in the automobile when the automobile is carried in a self-driving tour can be solved, and meanwhile, the problem that the solar cell panel can be moved in the field and used for living and entertainment at an indefinite point can be solved.

Disclosure of Invention

The utility model provides an automobile sunshade with power generation function; the problem of have the unable electricity generation of car sunshade and solar cell panel to occupy the car space among the prior art is solved.

The above technical problem of the present invention can be solved by the following technical solutions: an automobile sunshade with a power generation function comprises a frame, an expansion assembly, a photovoltaic assembly and a transmission assembly; the photovoltaic assembly is arranged on the unfolding assembly and/or the frame; the deployment assembly includes: the turnover frame is connected with the frame in an inside-outside turnover manner and/or the telescopic frame is in sliding fit with the frame; the transmission assembly is configured to drive the unfolding assembly to unfold or fold relative to the frame; when the unfolding component is in an unfolding state, the photovoltaic component is completely exposed. The utility model discloses the collocation battery uses, and generally installs at the car top, opens the expansion subassembly under the illumination condition, not only can play the effect of sunshade, can also make full use of solar energy power generation, and the electric energy of production can be used for various consumer to use. When not in use, the folding device can be folded directly, and the space in the automobile can not be occupied.

Furthermore, the unfolding component comprises two groups of overturning frames and two groups of expansion frames, the two groups of overturning frames are positioned on the front side, the rear side, the left side and the right side of the frame, and the two groups of expansion frames are positioned on the left side, the right side, the front side and the rear side of the frame. Therefore, the two groups of roll-over frames and the two groups of telescopic frames can realize independent action control without mutual interference. Photovoltaic module on the roll-over stand is two-sided photovoltaic board, no matter the roll-over stand is in the state of turning up or when the state of turning up, two-sided photovoltaic board on it all possesses daylighting power generation effect like this, makes this product even in the time of closing the state, also has partial photovoltaic module to continue the electricity generation under the illumination environment, and energy utilization is rateed more.

Furthermore, two sets of expansion bracket is the level setting, and its slip direction that corresponds is the level also, and two sets of on vertical direction of height the expansion bracket is for staggering the setting each other. The width of the telescopic frame in the left and right directions can be nearly as wide as the frame, and the maximization is increased the utility model discloses an actual generating area.

Furthermore, the turning shafts of the two turning frames are parallel to each other, the distance between the two turning shafts is larger than the width of the telescopic frame in the front-back direction, and the total length of the two turning frames is larger than or equal to the total length of the two turning frames, so that the turning frames are not interfered with each other in the turning process, and independent action control can be realized.

Furthermore, the transmission assembly comprises a sliding assembly for driving the telescopic frame to slide in a reciprocating manner, the sliding assembly comprises a first motor, a lead screw in transmission connection with an output shaft of the first motor, a lead screw nut, a sliding rail fixed on the frame and a sliding block, the sliding rail is parallel to the lead screw, the sliding block is relatively fixedly connected with the lead screw nut, and the sliding block is fixedly connected with the telescopic frame. The screw rod nut structure has a great transmission ratio, is simple in structure and reliable in operation, and is beneficial to reducing the occupied space of the transmission assembly.

Furthermore, the transmission assembly further comprises a turnover assembly for driving the turnover frame to turn over inside and outside, the turnover assembly comprises a second motor, a worm which is in transmission connection with an output shaft of the second motor, a worm wheel meshed with the worm and a turnover shaft coaxial with the worm wheel, the motor is fixed relative to the frame, the turnover shaft is in running fit on the frame, and the turnover frame is fixedly connected with the turnover shaft. The transmission mode of the worm gear has a great transmission ratio and a simple structure, and is beneficial to reducing the occupied space of the transmission assembly.

Furthermore, the turnover assembly further comprises a first bevel gear in transmission connection with the output shaft of the second motor, a second bevel gear engaged with the first bevel gear, and a rotating rod in transmission connection with the second bevel gear. The design is so that the roll-over stand can be unfolded or folded by manually rotating the rotating rod in order to avoid the situation that the roll-over stand cannot be controlled due to the fact that the roll-over assembly breaks down.

Further, photovoltaic module is including being fixed in first photovoltaic module on the expansion bracket, being fixed in second photovoltaic module on the roll-over stand and the third photovoltaic module on being fixed in the frame, third photovoltaic module is located the below of the expansion bracket that closes under the state of receipts. When roll-over stand and expansion bracket completely expand the state, first photovoltaic module, second photovoltaic module and third photovoltaic module are openly up state. At this moment the utility model discloses a solar energy power generation is almost all participated in to the sunshade area, and the generating efficiency is higher.

Further, the utility model discloses still including with the battery pack that the photovoltaic module electricity is connected and be used for the steady voltage protection subassembly that the battery was full of the stop motion.

Furthermore, the utility model discloses still include chip module, control panel and set up the anemograph on the frame, control panel is entity button or cell-phone APP operation interface, control panel transmits command signal to the chip module through wired or wireless mode, conveys the order to the motor through the chip module; anemoscope is connected with the chip subassembly electricity, and when the chip subassembly detected the actual measurement fan of anemoscope and reached or surpassed the settlement number, the expansion subassembly is closed to first motor of chip subassembly control, second motor receipts, and it is too big right to avoid wind-force the utility model discloses produce and damage.

Therefore, compared with the prior art, the utility model has the following characteristics: 1. after the utility model is unfolded, the utility model has the functions of sun shading and solar power generation, and the folded state can not occupy the inner space of the automobile; 2. the two groups of roll-over frames and the two groups of telescopic frames can realize independent action control without mutual interference, so that the charging efficiency can be improved by adjusting the angles of the roll-over frames according to the actual sunlight incident angles; 3. the photovoltaic power generation device comprises a first photovoltaic module, a second photovoltaic module and a third photovoltaic module, the actual power generation area is large, and the power generation efficiency is high.

Drawings

FIG. 1 is a schematic structural view of the present invention in an expanded state;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic structural view of the present invention in a closed state;

fig. 5 is a front-rear sectional view of the present invention in a closed state.

Detailed Description

The technical solution of the present invention is further specifically described below by way of embodiments and with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1: referring to fig. 1, an automobile sunshade with power generation function includes a rectangular frame 100, a deployment assembly 200, a photovoltaic assembly 300, and a transmission assembly 400.

Referring to fig. 1 and 4, the unfolding assembly comprises two sets of roll-over stands 210 and two sets of telescopic stands 220, wherein the two sets of roll-over stands are positioned at the front and rear sides of the frame, and the two sets of telescopic stands are positioned at the left and right sides of the frame; the telescopic frames are horizontally arranged, the two groups of telescopic frames are arranged in a staggered manner in the vertical height direction, and the width of the telescopic frames in the left and right direction is approximately equal to that of the frame; the roll-over shafts of the two roll-over frames are distributed left and right, the distance between the two roll-over shafts is larger than the width of the telescopic frame in the front-back direction, the lengths of the two roll-over frames are equal, the length of the two roll-over frames is about half of the distance between the two roll-over shafts, and the width of the roll-over frames is close to the width of the telescopic frame.

Referring to fig. 1 and 2, the transmission assembly includes a sliding assembly 410 for driving the telescopic frame to slide back and forth and a turnover assembly 420 for driving the turnover frame to turn inside and outside; the sliding assembly comprises a first motor 411, a screw rod 412, a screw rod nut 413, a sliding rail 414 and a sliding block 415, wherein the screw rod 412 is in transmission connection with an output shaft of the first motor, the sliding rail 414 and the sliding block 415 are fixed on the frame, the sliding rail is parallel to the screw rod, a connecting piece 416 is fixedly connected between the sliding block and the screw rod nut, the sliding block is fixedly connected with telescopic frames, and each telescopic frame is provided with two groups of sliding rails;

referring to fig. 1 and 3, the turnover assembly includes a second motor 421, a worm 422 in transmission connection with an output shaft of the second motor, a worm gear 423 engaged with the worm, and a turnover shaft 424 coaxial with the worm gear, the motor is fixed relative to the frame, the turnover shaft is in rotation fit with the frame, and the turnover frame is fixedly connected with the turnover shaft.

Referring to fig. 3, the flipping unit further includes a first bevel gear 425 in transmission connection with the output shaft of the second motor, a second bevel gear 426 engaged with the first bevel gear, and a rotating rod 427 in transmission connection with the second bevel gear, the outer end of the rotating rod may be connected with a crank rocker, or may be provided with an inner hexagon for facilitating the rotation of the wrench.

Referring to fig. 1 and 5, the photovoltaic modules include a first photovoltaic module 310 fixed on the telescopic frame, a second photovoltaic module 320 fixed on the roll-over frame, and a third photovoltaic module 330 fixed on the frame, wherein the second photovoltaic module 320 is a double-sided photovoltaic panel. When roll-over stand and expansion bracket completely expanded state, first photovoltaic module, second photovoltaic module and third photovoltaic module are openly up state, and when the expansion subassembly was in to receive the receipts and close the state, second photovoltaic module, first photovoltaic module and third photovoltaic module distribute from top to bottom in proper order.

The embodiment also comprises a storage battery assembly electrically connected with the photovoltaic assembly and a voltage-stabilizing protection assembly for automatic stop when the battery is fully charged.

The wind speed meter comprises a chip assembly, a control panel and a wind speed meter 500 arranged on a frame, wherein the control panel is an entity key or a mobile phone APP operation interface, transmits a command signal to the chip assembly in a wired or wireless mode, and transmits a command to a motor through the chip assembly; anemoscope and chip subassembly electricity are connected, and when the actual measurement fan that the chip subassembly detected the anemoscope reached or exceeded the settlement figure, the first motor of chip subassembly control, second motor were received and are closed the expansion subassembly, avoided too big the producing of wind-force to this embodiment and damaged.

The invention may be modified in many ways which will be obvious to a person skilled in the art, and such modifications are not to be considered as a departure from the scope of the invention. All such modifications as would be obvious to one skilled in the art are intended to be included within the scope of this claims.

Claims

1. The utility model provides a car sunshade that possesses electricity generation function which characterized in that: comprises a frame, an unfolding component, a photovoltaic component and a transmission component; the photovoltaic assembly is arranged on the unfolding assembly and/or the frame; the deployment assembly comprises: the turnover frame is connected with the frame in an inside-outside turnover mode and/or the telescopic frame is matched with the frame in a sliding mode; the transmission assembly is configured to drive the unfolding assembly to unfold or fold relative to the frame; when the unfolding component is in an unfolding state, the photovoltaic component is completely exposed; and the photovoltaic module on the roll-over stand is a double-sided photovoltaic panel.

2. The sunshade for an automobile having a power generation function according to claim 1, wherein: the unfolding assembly comprises two groups of turning frames and two groups of expansion frames, the two groups of turning frames are positioned on the front side, the rear side, the left side and the right side of the frame, and the two groups of expansion frames are positioned on the left side, the right side, the front side and the rear side of the frame.

3. The sunshade for an automobile with a power generation function according to claim 2, wherein: the telescopic frames are horizontally arranged, the corresponding sliding directions of the telescopic frames are horizontal, and the telescopic frames are arranged in a staggered mode in the vertical height direction.

4. The sunshade for an automobile having a power generation function according to claim 3, wherein: the turnover shafts of the two groups of turnover frames are parallel to each other, and the two groups of turnover frames do not interfere with each other in the turnover process.

5. The sunshade for vehicle with power generation function as claimed in claim 3, wherein: the transmission assembly comprises a sliding assembly for driving the telescopic frame to slide in a reciprocating mode, the sliding assembly comprises a first motor, a lead screw in transmission connection with an output shaft of the first motor, a lead screw nut, a sliding rail fixed on the frame and a sliding block, the sliding rail is parallel to the lead screw, the sliding block is fixedly connected with the lead screw nut in a relatively fixed mode, and the sliding block is fixedly connected with the telescopic frame.

6. The sunshade for an automobile with a power generation function as claimed in claim 4, wherein: the transmission assembly further comprises a driving overturning assembly for driving the overturning frame to overturn inside and outside, the overturning assembly comprises a second motor, a worm which is in transmission connection with an output shaft of the second motor, a worm wheel which is meshed with the worm and an overturning shaft which is coaxial with the worm wheel, the motor is fixed on the frame relatively, the overturning shaft is in running fit on the frame, and the overturning frame is fixedly connected with the overturning shaft.

7. The sunshade for vehicle with power generation function as claimed in claim 6, wherein: the turnover component also comprises a first bevel gear in transmission connection with an output shaft of the second motor, a second bevel gear meshed with the first bevel gear and a rotating rod in transmission connection with the second bevel gear.

8. The sunshade for vehicle with power generation function as claimed in claim 4, wherein: the photovoltaic module comprises a first photovoltaic module fixed on the telescopic frame, a second photovoltaic module fixed on the roll-over frame and a third photovoltaic module fixed on the frame; when the expansion assembly is in the folding state, the second photovoltaic assembly, the first photovoltaic assembly and the third photovoltaic assembly are distributed from top to bottom in sequence.

9. The sunshade for an automobile having a power generation function according to claim 1, wherein: the photovoltaic module is electrically connected with the storage battery module, and the voltage stabilization protection module is used for automatically stopping when the battery is fully charged.

10. The sunshade for an automobile having a power generation function according to claim 5 or 6, wherein: still including chip subassembly, control panel and setting are in anemograph on the frame, control panel is entity button or cell-phone APP operation interface, the chip subassembly configures to: when the chip component detects that the actually measured fan of the anemoscope reaches or exceeds a set number, the chip component controls the first motor and the second motor to fold and unfold the component.