阅读说明：本技术 车顶太阳能充电装置 (Car roof solar charging device ) 是由 仉贵勇 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种车顶太阳能装置,属于太阳能充电设备技术领域。包括底架层、侧架、伸缩展板、脚柱、太阳能板、连杆机构、顶架层、展架驱动装置和连杆驱动装置,框架与滑轨融合为一体,结构更加紧凑,产品更加美观,而且提供了更加优化的驱动方式,简化驱动结构,降低制作成本,产品运行更加稳定,并配合更加合理的电联布局,利用转轴作为电极,使太阳能板引出导线部分看不到电极,太阳能板与框架之间采用滑动触点连接,同样也隐藏了连接线,让布线更加合理,避免了引线与展架随动而导致引线拉断、扭断的问题,从而降低了整个产品的故障率,提高了整个产品的稳定性,也降低了整个产品的制作成本,产品结构更加合理,更加美观。(The invention discloses a roof solar device, and belongs to the technical field of solar charging equipment. Comprises a bottom frame layer, a side frame, a telescopic display board, a foot post, a solar panel, a connecting rod mechanism, a top frame layer, a display frame driving device and a connecting rod driving device, wherein the frame and the sliding rail are integrated into a whole, the structure is more compact, the product is more beautiful, but also provides a more optimized driving mode, simplifies the driving structure, reduces the manufacturing cost, ensures more stable product operation, the solar panel is connected with the frame by adopting a sliding contact, the connecting wire is also hidden, the wiring is more reasonable, the problem that the lead is broken and twisted due to the follow-up of the lead and the display frame is avoided, therefore, the failure rate of the whole product is reduced, the stability of the whole product is improved, the manufacturing cost of the whole product is also reduced, and the product structure is more reasonable and more attractive.)

1. The utility model provides a roof solar device, including chassis layer (1), side bearer (2), flexible panel, socle (5), solar panel (6), link mechanism (7), roof layer (8), exhibition frame drive arrangement and connecting rod drive arrangement (11), chassis layer (1) and roof layer (8) big or small shape are the same, be "field" word frame body, chassis layer (1) top is connected with four socles (5) all around, fixed connection all around socle (5) top and roof layer (8) bottom, solar panel (6) are all installed through link mechanism (7) in each frame region in roof layer (8) top, two-layer flexible panel that expandes direction mutually perpendicular about being equipped with between chassis layer (1) and roof layer (8), the flexible panel that expands on upper and lower layer stacks each other, its characterized in that: the lower-layer telescopic display board is composed of side frames (2), frame beams, display frames (3), second-order track boards (4), a solar panel (6) and a display frame driving device, side frames (2) fixed between foot posts (5) are arranged above the front frame rod and the rear frame rod of the lower-layer telescopic display board (1), the middle points of the two side frames (2) are connected through the frame beams, the display frames (3) are arranged in the side frames (2) on the two sides of the frame beams, the display frames (3) are in a frame shaped like a Chinese character 'ri', the second-order track boards (4) are clamped between the two sides of the display frames (3) and the side frames (2), the second-order track boards (4) are the same as the width of the display frames (3), a plurality of inner guide wheels (401) are arranged on the left side and the right side of the second-order track boards (4), and the plurality of inner guide wheels (401) close to one side of a boundary line of the frame beams are positioned in aluminum profile chutes of the side frames (2), a plurality of inner guide wheels (401) at the other side of the boundary line are positioned in an aluminum profile chute of the display frame (3), the aluminum profile roots at the two sides of the display frame (3) and the end part of the aluminum profile of the side frame (2) are provided with plugs of the inner guide wheels (401), the display frame (3) can completely extend out of the side frame (2) through a second-order track plate (4), a solar panel (6) is arranged in the frame area of the display frame (3) through a link mechanism (7), the upper-layer telescopic display plate and the lower-layer telescopic display plate have the same structure, the display frames of the upper-layer telescopic display plate and the lower-layer telescopic display plate are controlled to expand and retract through a display frame driving device, the top frame layer (8) and the solar panel (6) of the upper-layer telescopic display plate and the lower-layer telescopic display plate are controlled to swing through a link driving device (11), the display frame driving device is positioned between laminated plate gaps of the bottom frame layer (1), the telescopic display frame layer or the top frame layer (8), the display frame driving device is a synchronous belt driving device (9) or a stay wire driving device (10), the connecting rod driving device (11) is positioned in the display rack (3); the connecting rod mechanism comprises an upper connecting rod (71), a sliding rod (72), a supporting rod (73), a supporting shaft (74), a conductive shaft (75), shaft sleeve connecting angles (76), conductive strips (77) and electrode brushes (78), wherein a plurality of rows of solar panels (6) are arranged between left and right aluminum profiles in each frame area of a top frame layer (8) and a display frame (3), the shaft sleeve connecting angles (76) are arranged at the bottoms of the two sides of each solar panel (6), the conductive shaft (75) inserted into the side wall of the aluminum profile is arranged in each shaft sleeve connecting angle (76), an insulating layer is arranged on the outer side of each conductive shaft (75), the electrode wires of the solar panels (6) are spirally wound for a plurality of circles and then are connected with the roots of the conductive shafts (75), the end parts of the conductive shafts (75) extend into the aluminum profile bottom sliding grooves of the display frame (3), the conductive strips (77) are embedded into the aluminum profile bottom sliding grooves of the display frame (3) where the shafts (75) are located, the top surface of the conductive bar (77) and the inner wall of the aluminum section bar are provided with insulating layers, the end part of the conductive shaft (75) positioned in the sliding groove is provided with an end cap which is contacted with the conductive bar (77), upper connecting rods (71) which are mutually hinged are arranged between the tops of two sides of a plurality of rows of solar panels (6), the upper connecting rods (71), the solar panels (6) and the display frames (3) hinged with the bottoms of the solar panels (6) form a parallel connecting rod mechanism, sliding rods (72) are respectively arranged in the sliding grooves at the inner sides of the display frames (3) at two sides of the solar panels (6), one end of each sliding rod (72) is hinged with a support rod (73), the other end of each support rod (73) is hinged with a hinge shaft in the middle of the upper connecting rod (71), when the sliding rods (72) are used, the upper connecting rods (71) can be supported through the support rods (73), the supported solar panels (6) are inclined, support shafts (74) are respectively arranged on the sliding rods (72) below the solar panels (6), the solar panel (6) that falls is taken on back shaft (74), is equipped with on the aluminium alloy frame of exhibition frame (3) below and is fixed with electrode brush (78) with conducting strip (77) sliding contact, and when exhibition frame (3) was expanded or was withdrawed, electrode brush (78) kept contact with it all the time, and electrode brush (78) connecting wire is connected with vehicle storage battery or electrical storage equipment after summarizing.

2. The rooftop solar power unit of claim 1, further comprising: the synchronous belt driving device (9) consists of an axle seat (901), a rack (902), a long shaft (903), a pinion (904), a belt pulley (905), a synchronous belt (906), a speed reducing motor A (907) and a belt pressing wheel (908), wherein the racks (902) with the same length are fixedly connected to the bottoms of frames on two sides of a lower-layer display rack (3), the axle seat (901) is clamped on an aluminum profile of a bottom rack layer (1) below the rack (902), the long shaft (903) is sleeved in the axle seat (901), the long shaft (903) is sleeved with the pinion (904) meshed with the rack (902), the belt pulley (905) is sleeved in the middle of the long shaft (903), the synchronous belt (906) is sleeved between the two belt pulleys (905), the speed reducing motor A (907) for driving the synchronous belt (906) is arranged on a longitudinal beam of the bottom rack layer (1), the shaft end of the speed reducing motor A (907) is connected with the synchronous belt (906) through the belt pulley (905), the belt pressing wheel (908) for pressing the synchronous belt (906) is arranged on the speed reducing motor A (907), because the left and right display frames (3) need to be synchronously unfolded or stretched, a communicating synchronous belt (906) needs to be arranged in the belt pulleys (905) sleeved on the two sides of the synchronous belt (906), the connecting line between the two belt pulleys (905) serves as an axis to rotate 180 degrees, so that the belt pulleys (905) on the two sides synchronously rotate in the reverse direction, the display frames (3) are driven to be synchronously unfolded or shrunk through the rack (902), the synchronous belt driving device (9) below the upper display frame (3) can be fixed on the side frame (2) below the upper display frame, and the speed reduction motor A (907) is fixed on the frame beam between the two side frames (2).

3. The rooftop solar power unit of claim 1, further comprising: the stay wire driving device (10) consists of a speed reducing motor B (1001), a chassis right front guide wheel (1002), a chassis right rear guide wheel (1003), a chassis left rear guide wheel (1004), a chassis left front guide wheel (1005), a frame beam left front guide wheel (1006), a frame beam right front guide wheel (1007), a frame beam left rear guide wheel (1008), a frame beam right rear guide wheel (1009) and a display stay wire (10010), wherein the chassis right front guide wheel (1002), the chassis right rear guide wheel (1003), the frame left rear guide wheel (1004) and the chassis left front guide wheel (1005) are respectively arranged on the periphery of the top surface of a chassis layer (1), the frame beam left front guide wheel (1006), the frame beam right front guide wheel (1007), the frame beam left rear guide wheel (1008) and the frame beam right rear guide wheel (1005) are respectively arranged on the longitudinal beam of the chassis layer (1), the speed reducing motor B (1001) is arranged on the longitudinal beam of the chassis layer (1), a plurality of display stay wires (10010) are wound on a reel, the front right guide wheel (1007) of the frame beam is firstly wound by one end of the display frame stay wire (10010) after winding the reels for a plurality of circles, the front right guide wheel (1002) of the chassis is wound, the front left guide wheel (1005) of the chassis is wound, the front left guide wheel (1006) of the frame beam is wound, the rear right guide wheel (1009) of the frame beam is wound, the rear right guide wheel (1003) of the chassis is wound, the rear left guide wheel (1004) of the chassis is wound, the rear left guide wheel (1008) of the frame beam is wound and connected with the stay wire root of the winding reel in a stroke closed loop, the stay wire closed loop enables the display frame stay wire to move in the same direction and in opposite directions at the left half part and the right half part of the chassis layer (1), the two sides of the tail end of the display frame (3) are connected with the display frame stay wire (10010) moving in the same direction below, and the stay wire driving device (10) on the top frame layer (8) is identical to the structure on the chassis layer (1) and is located at the bottom of the top frame layer (8).

4. The rooftop solar power unit of claim 1, further comprising: the connecting rod driving device (11) consists of a speed reducing motor C (1101), a connecting rod pull wire (1102), an exhibition frame right front guide wheel (1103), an exhibition frame right rear guide wheel (1104), an exhibition frame left rear guide wheel (1105), an exhibition frame left front guide wheel (1106), a centre sill right front guide wheel (1107), a centre sill right rear guide wheel (1108), a centre sill left rear guide wheel (1109) and a centre sill left front guide wheel (11010), the exhibition frame (3) provided with the guide wheels is provided with abduction slots around a sectional view, the guide wheels are positioned inside the exhibition frame (3), the centre sill right front guide wheel (1107), the centre sill right rear guide wheel (1108), the centre sill left rear guide wheel (1109) and the centre sill left front guide wheel (11010) are arranged in sliding slots at two sides of the centre sill of the exhibition frame (3), the middle threading of the centre sill is provided with abduction slots, a speed reducing motor C (1101) is arranged on a centre sill of the display rack (3), a reel is arranged on the speed reducing motor C (1101), a plurality of circles of connecting rod pull wires (1102) are wound on the reel, after the connecting rod pull wires (1102) are wound for a plurality of circles, one end of the connecting rod pull wires firstly bypasses a centre sill right front guide wheel (1107), then bypasses a display rack right front guide wheel (1103), then bypasses a display rack left front guide wheel (1106), then bypasses a centre sill left front guide wheel (11010), then bypasses a centre sill right rear guide wheel (1108), then bypasses a display rack right rear guide wheel (1104), then bypasses a display rack left rear guide wheel (1105), and then bypasses the centre sill left rear guide wheel (1109) and is connected with the root of a pull wire wound on the reel, the pull wire closed loop enables two sides of the centre sill in the display rack (3) to have two pull wires moving in the same direction, the pull wire moving directions of the two sides of the centre sill are the same direction, a sliding rod (72) of a connecting rod mechanism (7) is connected with the connecting rod pull wires (1102) moving in the same direction, two groups of connecting rod driving devices (11) on the top frame layer (8) are the same as the structure of the display frame (3) below the two groups of connecting rod driving devices, and are positioned in the frame body of the top frame layer (8).

5. The rooftop solar power unit of claim 1, further comprising: the solar panel (6) in the first-layer display rack (3), the second-layer display rack (3) and the top rack layer (8) are turned upwards in the same direction, the display racks (3) in the first layer are unfolded towards the left and right sides, the conductive strips (77) inside the display racks are L-shaped, the display racks are longitudinally positioned in aluminum profile tracks where the conductive shafts (75) are positioned, the display racks are transversely parallel to the second-order track plate (4) and positioned in sliding grooves of front and rear aluminum profiles of the display racks (3), the electrode brushes (78) are positioned on the bottom rack layer (1) below the transverse conductive strips (77), and when the display racks (3) translate through the second-order track plate (4), the electrode brushes (78) are always in contact with the conductive strips (77); the two-layer exhibition frame (3) is unfolded forwards and backwards, the conductive strips (77) in the two-layer exhibition frame are I-shaped, the three longitudinal conductive strips (77) are respectively positioned in the bottom chutes of the left and right aluminum profiles of the two-layer exhibition frame (3) and the bottom chute of the aluminum profile at the middle beam, and the electrode brush (78) is positioned on the side frame (2) of one layer right below the conductive strips (77); the conductive strips (77) in the top frame layer (8) are I-shaped, the three longitudinal conductive strips (77) are respectively positioned in the sliding grooves at the bottoms of the left and right aluminum profiles of the top frame layer (8) and the sliding grooves at the bottoms of the aluminum profiles of the longitudinal beam frames, and the roots of the three longitudinal conductive strips (77) are all connected with lead wires to be led out.

Technical Field

The invention relates to a car roof solar charging device, and belongs to the technical field of solar charging equipment.

Background

Along with the gradual expansion of the market of electric vehicles, people have more and more demands on the electric vehicles, one of the most important items is the problem of charging of the electric vehicles, the company is dedicated to the research, the manufacture and the production of the roof solar charging device, and a plurality of patents in the roof solar charging direction are also applied for the company.

The driving mode of the solar panel display frame has the problem of complex structure, the solar panel display frame occupies more limited car roof space, meanwhile, the mechanism also improves the manufacturing cost of the whole car roof solar charging device, the complex structure brings a series of problems of unstable operation and high failure rate, and meanwhile, as the solar panels are required to be installed on each display frame, the electrical connection relation of each group of solar panels becomes complex, each solar panel needs to be led independently, the wiring becomes troublesome, and as the display frame needs to be repeatedly pulled, the problems of lead twisting, breaking and the like are easy to occur.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides the car roof solar charging device, the frame and the sliding rail are integrated into a whole by further optimizing the frame structure, the structure is more compact, the layout is more reasonable, the appearance is more attractive, the driving mode is optimized, the driving structure is simplified, the manufacturing cost is reduced, the running is more stable, the electric connection mode is reasonably arranged, the connecting wire is hidden, the wiring is more reasonable, the problem that the lead is broken and twisted off due to the follow-up of the lead and the display frame is avoided, the fault rate of the whole product is reduced, the stability of the whole product is improved, the manufacturing cost of the whole product is also reduced, and the product structure is more reasonable and more attractive.

The technical scheme adopted by the invention for solving the technical problems is as follows: a roof solar device comprises a bottom frame layer, side frames, telescopic display boards, foot columns, a solar panel, a connecting rod mechanism, a top frame layer, a display frame driving device and a connecting rod driving device, wherein the bottom frame layer and the top frame layer are identical in size and shape and are all 'field' -shaped frame bodies made of aluminum profiles, four foot columns are connected to the periphery of the top of the bottom frame layer, the tops of the foot columns are fixedly connected with the periphery of the bottom of the top frame layer, the solar panel is mounted in each frame area of the top frame layer through the connecting rod mechanism, an upper layer of telescopic display boards and a lower layer of telescopic display boards which are vertical to each other in the unfolding direction are arranged between the bottom frame layer and the top frame layer, the upper layer of telescopic display boards and the lower layer of telescopic display boards are mutually stacked, the lower layer of telescopic display boards comprise the side frames, frame beams, display frames, two-stage track boards, the solar panel and the display frame driving device, the side frames are arranged above the front frame rods and the rear frame rods of the bottom frame layer, the middle points of the two side frames are connected through the frame beams, the exhibition frame is a frame shaped like a Chinese character 'ri', two-stage track plates are clamped between two sides of the exhibition frame and the side frames, the frame beams and the exhibition frame are all made of aluminum profiles with the same type, the width of the two-stage track plates is the same as that of the exhibition frame, the middle line of the two-stage track plates is used as a boundary, a plurality of inner guide wheels are arranged on the left side and the right side of the two-stage track plates, the inner guide wheels close to one side of the boundary line of the frame beams are positioned in aluminum profile chutes of the side frames, the inner guide wheels on the other side of the boundary line are positioned in aluminum profile chutes of the exhibition frame, plugs of the inner guide wheels are arranged at the root parts of the aluminum profiles on two sides of the exhibition frame and the end parts of the aluminum profiles of the side frames, the exhibition frame can completely extend out of the side frames through the two-stage track plates, a solar panel is arranged in a frame area of the exhibition frame through a connecting rod mechanism, the upper layer of the extensible exhibition plate is the same as the lower layer of the extensible exhibition plate, the upper layer of the extensible exhibition frame is controlled to be unfolded and retracted through an exhibition frame driving device, the solar panel of the top frame layer and the upper and lower telescopic display boards controls the swing through the connecting rod driving device, the display frame driving device is located between the layer board gaps of the bottom frame layer, the telescopic display frame layer or the top frame layer, the display frame driving device is a synchronous belt driving device or a stay wire driving device, and the connecting rod driving device is located in the display frame. The connecting rod mechanism consists of an upper connecting rod, a sliding rod, a supporting shaft, a conductive shaft, shaft sleeve connecting angles, conductive bars and electrode brushes, wherein a plurality of rows of solar panels are arranged between a left aluminum profile and a right aluminum profile in each frame area of the top frame layer and the display frame, the shaft sleeve connecting angles are arranged at the bottoms of the two sides of the plurality of solar panels, the conductive shaft inserted into the side wall of the aluminum profile is arranged in each shaft sleeve connecting angle, an insulating layer is arranged on the outer side of the conductive shaft, an electrode wire of each solar panel is spirally wound for a plurality of circles and then connected with the root of the conductive shaft, the end part of the conductive shaft extends into a chute at the bottom of the aluminum profile of the display frame, the conductive bar is embedded into a sliding chute at the bottom of the aluminum profile of the display frame where the conductive shaft is located, the insulating layer is arranged on the top surface of the conductive bar and the inner wall of the aluminum profile, end caps contacted with the conductive bars are arranged at the end parts of the conductive shaft in the sliding chutes, and upper connecting rods hinged with each other are arranged between the tops of the two sides of the plurality of the solar panels, go up the connecting rod, parallel link mechanism is constituteed to solar panel and solar panel bottom articulated exhibition frame, all be equipped with the slide bar in the inboard spout of exhibition frame of solar panel both sides, slide bar one end articulates there is branch, the branch other end is articulated with last connecting rod middle part hinge, during the slip slide bar, the connecting rod is propped up to the accessible branch, the solar panel that is propped up is inclination, all be equipped with the back shaft on the slide bar of solar panel below, the solar panel that falls takes on the back shaft, be equipped with the electrode brush that is fixed with busbar sliding contact on the aluminium alloy frame of exhibition frame below, when the exhibition frame expandes or withdraws, the electrode brush keeps in contact with it all the time, electrode brush connecting wire, the collection is connected with vehicle storage battery or electrical storage equipment.

Furthermore, the synchronous belt driving device consists of a shaft seat, a rack, a long shaft, a pinion, a belt wheel, a synchronous belt, a speed reducing motor A and a belt pressing wheel, wherein the racks with the same length are fixedly connected to the bottoms of the frames at the two sides of the lower-layer exhibition frame, the shaft seat is clamped on the aluminum profile of the underframe layer below the racks, the long shaft is sleeved in the shaft seat, a pair of pinions meshed with the racks are sleeved on the long shaft, the belt wheel is sleeved in the middle of the long shaft, the synchronous belt is sleeved between the two belt wheels, the speed reducing motor A for driving the synchronous belt is arranged on the longitudinal beam of the underframe layer, the shaft end of the speed reducing motor A is connected with the synchronous belt through the belt wheel, the belt pressing wheel for pressing the synchronous belt is arranged on the speed reducing motor A, the left and right exhibition frames need to be synchronously unfolded or stretched, the communicated synchronous belt is arranged in the belt wheels sleeved at the two sides of the synchronous belt, the two belt wheels rotate 180 degrees by taking a connecting line between the two belt wheels as a shaft, so that the two belt wheels synchronously and reversely rotate, therefore, the rack drives the display frames to synchronously expand or contract, the synchronous belt driving device below the upper display frame can be fixed on the side frame below the upper display frame, and the speed reduction motor A of the synchronous belt driving device is fixed on the frame beam between the two side frames.

Furthermore, the stay wire driving device consists of a speed reducing motor B, a chassis right front guide wheel, a chassis right rear guide wheel, a chassis left front guide wheel, a frame beam right front guide wheel, a frame beam left rear guide wheel, a frame beam right rear guide wheel and a display stay wire, wherein the chassis right front guide wheel, the chassis right rear guide wheel, the chassis left rear guide wheel and the chassis left front guide wheel are respectively arranged on the periphery of the top surface of the chassis layer, the frame beam left front guide wheel, the frame beam right front guide wheel, the frame beam left rear guide wheel and the frame beam right rear guide wheel are respectively arranged on the longitudinal beam of the chassis layer, the speed reducing motor B is arranged on the longitudinal beam of the chassis layer, a reel is arranged on the speed reducing motor B, a plurality of display stay wires are wound on the reel, one end of the display stay wire wound on the reel is wound around the frame beam right front guide wheel, then the chassis left front guide wheel and then the frame left front guide wheel, the two pull wires move in the same direction and in opposite directions in the left and right parts of the bottom frame layer, the two sides of the tail end of the display rack are connected with the pull wires of the display rack moving in the same direction below the display rack, and a pull wire driving device on the top frame layer is the same as the structure on the bottom frame layer and is positioned at the bottom of the top frame layer.

Further, the connecting rod driving device comprises a speed reducing motor C, a connecting rod pull wire, an exhibition frame right front guide wheel, an exhibition frame right rear guide wheel, an exhibition frame left front guide wheel, a center sill right rear guide wheel, a center sill left rear guide wheel and a center sill left front guide wheel, the exhibition frame right rear guide wheel, the exhibition frame left rear guide wheel and the exhibition frame left front guide wheel are respectively arranged around the depression section of the exhibition frame, a abduction slot is arranged on the exhibition frame with the guide wheels, the guide wheels are positioned in the exhibition frame, the center sill right front guide wheel, the center sill right rear guide wheel, the center sill left rear guide wheel and the center sill left front guide wheel are arranged in sliding slots on two sides of the exhibition frame, the center sill of the exhibition frame is provided with a speed reducing motor C, the speed reducing motor C is provided with a reel, the reel is wound with a plurality of connecting rod pull wires, one end of the connecting rod is wound around the center sill right front guide wheel, the two groups of the connecting rod driving devices on the top frame layer are the same as the structure of the display frame below the two groups of the connecting rod driving devices, and are positioned in the frame body of the top frame layer.

Furthermore, the solar panels in the first-layer display rack, the second-layer display rack and the top rack layer are turned forwards in the same upward turning direction, the first-layer display rack is unfolded towards the left side and the right side, the conductive strips in the first-layer display rack are L-shaped, the conductive strips are longitudinally positioned in the aluminum profile tracks where the conductive shafts are positioned, the conductive strips are transversely parallel to the second-order track plate and positioned in the sliding grooves of the front aluminum profile and the rear aluminum profile of the display rack, the electrode brushes are positioned on the bottom rack layer below the transverse conductive strips, and when the display racks translate through the second-order track plate, the electrode brushes are always in contact with the conductive strips; the two-layer exhibition rack is unfolded forwards and backwards, the conductive strips in the two-layer exhibition rack are I-shaped, the three longitudinal conductive strips are respectively positioned in the bottom sliding grooves of the left and right aluminum profiles of the two-layer exhibition rack and the bottom sliding groove of the aluminum profile at the middle beam, and the electrode brush is positioned on the side frame of the one layer right below the conductive strips; the conducting strips in the top frame layer are I-shaped, the three longitudinal conducting strips are respectively positioned in the left and right aluminum profile bottom sliding grooves of the top frame layer and the aluminum profile bottom sliding grooves of the longitudinal beam frame, and the roots of the three longitudinal conducting strips are connected with lead wires to be led out.

The invention has the beneficial effects that: further optimize the structure of the car roof solar charging device, make its overall arrangement more rational, improve the stability of the products, reduce the fault rate of the products, have provided a car roof solar charging device, through further optimization to the frame construction, make the frame and slide rail fuse together, make the product structure more compact, the outside is observed basically and can't see the orbit, make the products more esthetic, and provide the more optimized driving method, simplify the driving structure, reduce the cost of manufacture, make the products operate more stably, and cooperate with the more rational electric connection overall arrangement, utilize the spindle as the electrode, make the leading-out part of the solar panel can't see the electrode, the solar panel connects with the frame by sliding contact, has also hidden the connecting wire, make the wiring more rational, has avoided the lead wire and exhibition shelf to follow-up and lead wire breaking, the problem of twisting off, thus has reduced the fault rate of the whole products, the stability of whole product has been improved, has also reduced the cost of manufacture of whole product, makes the product structure more reasonable, and is more pleasing to the eye.

Drawings

The invention is further described with reference to the following figures and detailed description.

Fig. 1 is a schematic view of the expanded structure of the present invention.

Fig. 2 is a schematic view of the frame structure of the present invention.

Fig. 3 is a schematic view of a combined structure of the chassis and the display board of the present invention.

Fig. 4 is a schematic structural diagram of the track device of the present invention.

Fig. 5 is a schematic view of the frame body of the present invention.

Fig. 6 is a partial structural schematic view of a synchronous belt driving device of the present invention.

Fig. 7 is a partial structural schematic view of a synchronous belt driving device of the present invention.

Fig. 8 is a partial structural schematic view of a synchronous belt driving device of the present invention.

Fig. 9 is a schematic view of the driving principle of the synchronous belt driving device of the present invention.

Fig. 10 is a top cross-sectional view of the wire drive assembly of the present invention on the undercarriage layer.

Fig. 11 is a top view of the wire drive assembly of the present invention on the undercarriage layer.

Fig. 12 is a bottom view of the pull cord drive assembly of the present invention on the top frame layer.

Fig. 13 is a schematic structural view of the stay wire driving device at the exhibition stand according to the present invention.

FIG. 14 is a schematic view of a linkage mechanism according to the present invention.

Fig. 15 is a schematic structural view of a solar panel and a link mechanism according to the present invention.

Fig. 16 is a schematic structural view of the link driving device of the present invention.

Fig. 17 is a partial structural view of the link driving device of the present invention.

Fig. 18 is a distribution diagram of the lower display frame conductive sheet of the present invention.

Fig. 19 is a distribution diagram of the upper display frame conductive sheet of the present invention.

Fig. 20 is a distribution diagram of the conductive sheet of the top layer of the present invention.

Reference numbers in the figures:

1. the solar energy synchronous belt driving device comprises a bottom frame layer, 2 parts of side frames, 3 parts of display frames, 4 parts of second-order track boards, 5 parts of foot columns, 6 parts of solar panels, 7 parts of connecting rod mechanisms, 8 parts of top frame layer, 9 parts of synchronous belt driving devices, 10 parts of stay wire driving devices, 11 parts of connecting rod driving devices.

71. Upper connecting rod 72, sliding rod 73, support rod 74, support shaft 75, conducting shaft 76, shaft sleeve connecting angle 77, conducting bar 78 and electrode brush.

901. Shaft seat 902, rack 903, long shaft 904, pinion 905, belt wheel 906, synchronous belt 907, speed reducing motor A, 908 and belt pressing wheel.

1001. Gear motor B, 1002, underframe right front guide wheel, 1003, underframe right rear guide wheel, 1004, underframe left rear guide wheel, 1005, underframe left front guide wheel, 1006, frame beam left front guide wheel, 1007, frame beam right front guide wheel, 1008, frame beam left rear guide wheel, 1009, frame beam right rear guide wheel, 10010, exhibition frame stay wire.

1101. The speed reducing motor C, 1102, the connecting rod pull wire, 1103, the exhibition frame right front guide wheel, 1104, the exhibition frame right rear guide wheel, 1105, the exhibition frame left rear guide wheel, 1106, the exhibition frame left front guide wheel, 1107, the center sill right front guide wheel, 1108, the center sill right rear guide wheel, 1109, the center sill left rear guide wheel, 11010 and the center sill left front guide wheel.

Detailed Description

As shown in fig. 1-20, a solar device on a car roof comprises a bottom frame layer 1, side frames 2, telescopic display boards, foot posts 5, a solar panel 6, a link mechanism 7, a top frame layer 8, a display frame driving device and a link driving device 11, wherein the bottom frame layer 1 and the top frame layer 8 have the same size and shape and are all frame bodies in a shape like a Chinese character 'tian' made of aluminum profiles, four foot posts 5 are connected around the top of the bottom frame layer 1, the tops of the foot posts 5 are fixedly connected with the periphery of the bottom of the top frame layer 8, the solar panel 6 is arranged in each frame area on the top of the top frame layer 8 through the link mechanism 7, upper and lower layers of the telescopic display boards with mutually vertical expansion directions are arranged between the bottom frame layer 1 and the top frame layer 8, the upper and lower layers of the telescopic display boards are mutually stacked, the lower layer of the telescopic display boards is composed of the side frames 2, the frame beams, the display frames 3, the second-order track boards 4, the solar panel 6 and the display frame driving device, the side frames 2 fixed between the foot posts 5 are arranged above the front and the back of the bottom frame layer 1, the middle points of the two side frames 2 are connected through the frame beam, the side frames 2 at the two sides of the frame beam are all internally provided with the showing frames 3, the showing frames 3 are in a shape like a Chinese character 'ri', two sides of the showing frames 3 and the side frames 2 are all clamped with two-stage track plates 4, the side frames 2, the frame beam and the showing frames 3 are all made of aluminum profiles with the same model, the width of the two-stage track plates 4 is the same as that of the showing frames 3, the center line of the two-stage track plates 4 is used as a boundary, the left side and the right side of the two-stage track plates 4 are all provided with a plurality of inner guide wheels 401, the inner guide wheels 401 close to one side of the boundary line of the frame beam are positioned in the aluminum profile sliding grooves of the side frames 2, the inner guide wheels 401 are positioned in the aluminum profile sliding grooves of the showing frames 3, the plugs of the inner guide wheels 401 are arranged at the root parts of the aluminum profiles at the two sides of the showing frames 3 and the end parts of the aluminum profiles of the side frames 2, the showing frames 3 can completely extend out of the showing frames 2 through the two-stage track plates 4, the showing frames 3 are all provided with solar panels 6 through the connecting rod mechanisms 7, the upper-layer telescopic display board is the same as the lower-layer telescopic display board in structure, the display frame of the upper-layer telescopic display board and the lower-layer telescopic display board is controlled to be unfolded and retracted through a display frame driving device, a top frame layer 8 is controlled by a solar panel 6 of the upper-layer telescopic display board and a solar panel 6 of the lower-layer telescopic display board to swing through a connecting rod driving device 11, the display frame driving device is located at a bottom frame layer 1, a laminate gap of the telescopic display frame layer or the top frame layer 8, the display frame driving device is a synchronous belt driving device 9 or a stay wire driving device 10, and the connecting rod driving device 11 is located in a display frame 3. The connecting rod mechanism comprises an upper connecting rod 71, a sliding rod 72, a supporting rod 73, a supporting shaft 74, a conductive shaft 75, shaft sleeve connecting angles 76, conductive bars 77 and electrode brushes 78, wherein a plurality of rows of solar panels 6 are arranged between a top frame layer 8 and left and right aluminum profiles in each frame area of the display frame 3, the bottoms of the two sides of each solar panel 6 are respectively provided with the shaft sleeve connecting angles 76, the conductive shaft 75 inserted into the side wall of the aluminum profile is arranged in each shaft sleeve connecting angle 76, an insulating layer is arranged on the outer side of each conductive shaft 75, an electrode wire of each solar panel 6 is spirally wound for a plurality of circles and then is connected with the root of each conductive shaft 75, the end part of each conductive shaft 75 extends into the chute at the bottom of the aluminum profile of the display frame 3, the conductive shaft 75 is embedded with the conductive bars 77, the top surface of each conductive bar 77 is provided with the insulating layer on the inner wall of the aluminum profile, an end cap contacted with the conductive bar 77 is arranged at the end part of the conductive shaft 75 positioned in the chute, the top parts of the two sides of the rows of solar panels 6 are provided with upper connecting rods 71 which are hinged with each other, the upper connecting rods 71, the solar panels 6 and the display rack 3 hinged with the bottom parts of the solar panels 6 form a parallel connecting rod mechanism, sliding rods 72 are arranged in sliding grooves on the inner sides of the display frames 3 on the two sides of the solar panel 6, one end of each sliding rod 72 is hinged with a supporting rod 73, the other end of each supporting rod 73 is hinged with a hinge shaft in the middle of the upper connecting rod 71, when the sliding rods 72 are slid, the upper connecting rod 71 can be supported by the supporting rod 73, the supported solar panel 6 is inclined, the sliding rods 72 below the solar panels 6 are all provided with supporting shafts 74, the solar panels 6 which fall down are lapped on the supporting shafts 74, an electrode brush 78 which is in sliding contact with the conductive bar 77 is fixed on the aluminum section frame under the display rack 3, when the display rack 3 is unfolded or retracted, the electrode brush 78 is always in contact with the electrode brush 78, and the electrode brush 78 is connected with a lead and then is connected with a vehicle battery or an electric storage device after being gathered.

Further, the synchronous belt driving device 9 is composed of a shaft seat 901, a rack 902, a long shaft 903, a pinion 904, a belt pulley 905, a synchronous belt 906, a speed reduction motor A907 and a belt pressing wheel 908, the rack 902 with the same length is fixedly connected to the bottoms of the frames at the two sides of the lower-layer display rack 3, the shaft seat 901 is clamped on the aluminum profile of the bottom rack layer 1 below the rack 902, the long shaft 903 is sleeved in the shaft seat 901, the long shaft 903 is sleeved with the pinion 904 meshed with the rack 902, the middle part of the long shaft 903 is sleeved with the belt pulley 905, the synchronous belt 906 is sleeved between the two belt pulleys 905, the speed reduction motor A907 for driving the synchronous belt 906 is arranged on the longitudinal beam of the bottom rack layer 1, the shaft end of the speed reduction motor A907 is connected with the synchronous belt 906 through the belt pulley 905, the belt pressing wheel 908 for pressing the synchronous belt 906 is arranged on the speed reduction motor A907, and a communicating synchronous belt 906 is required to be arranged in the belt pulleys 905 sleeved at the two sides of the left and right display rack 3, the connecting line between the two belt wheels 905 is used as an axis to rotate 180 degrees, so that the belt wheels 905 on the two sides synchronously rotate in the opposite directions, the display rack 3 is driven by the rack 902 to synchronously expand or contract, the synchronous belt driving device 9 below the upper display rack 3 can be fixed on the side frame 2 below the upper display rack, and the speed reduction motor A907 is fixed on the frame beam between the two side frames 2.

Further, the wire driving device 10 is composed of a speed reduction motor B1001, a chassis right front guide wheel 1002, a chassis right rear guide wheel 1003, a chassis left rear guide wheel 1004, a chassis left front guide wheel 1005, a frame beam left front guide wheel 1006, a frame beam right front guide wheel 1007, a frame beam left rear guide wheel 1008, a frame beam right rear guide wheel 1009 and a display wire 10010, the chassis right front guide wheel 1002, the chassis right rear guide wheel 1003, the chassis left rear guide wheel 1004 and the chassis left front guide wheel 1005 are respectively arranged on the periphery of the top surface of the chassis layer 1, the frame beam left front guide wheel 1006, the frame beam right front guide wheel 1007, the frame beam left rear guide wheel 1008 and the frame beam right rear guide wheel 1009 are respectively arranged on the longitudinal beam of the chassis layer 1, a reel is arranged on the speed reduction motor B1001, a plurality of turns of display wires 10010 are wound on the reel, one end of the display wire 10010 is wound around the frame beam right front guide wheel 1007 and then passes around the chassis right front guide wheel 1002, the pull wire driving device 10 on the top frame layer 8 is the same as the structure on the bottom frame layer 1 and is positioned at the bottom of the top frame layer 8.

Further, the link driving device 11 comprises a speed reducing motor C1101, a link pull wire 1102, a display rack right front guide wheel 1103, a display rack right rear guide wheel 1104, a display rack left rear guide wheel 1105, a display rack left front guide wheel 1106, a centre sill right front guide wheel 1107, a centre sill right rear guide wheel 1108, a centre sill left rear guide wheel 1109 and a centre sill left front guide wheel 11010, the display rack 3 is provided with the display rack right front guide wheel 1103, the display rack right rear guide wheel 1104, the display rack left rear guide wheel 1105 and the display rack left front guide wheel 1106 around the display rack 3 in a cross-sectional view, the display rack 3 provided with the guide wheels is provided with a abdicating groove, the guide wheels are positioned inside the display rack 3, the centre sill sliding grooves on both sides of the display rack 3 are provided with the centre sill right front guide wheel 1107, the centre sill right rear guide wheel 1108, the centre sill left rear guide wheel 1109 and the centre sill left front guide wheel 11010, the centre sill 1101 is provided with a threading abdicating groove, the speed reducing motor C is arranged on the centre sill of the display rack 3, the winding wheel, the winding wire winding reel 1102 is provided with a plurality of turns, after the connecting rod pull wire 1102 winds the reel for a plurality of circles, one end of the connecting rod pull wire firstly bypasses a middle beam right front guide wheel 1107, then bypasses a display frame right front guide wheel 1103, then bypasses a display frame left front guide wheel 1106, then bypasses a middle beam left front guide wheel 11010, then bypasses a middle beam right rear guide wheel 1108, then bypasses a display frame right rear guide wheel 1104, then bypasses a display frame left rear guide wheel 1105, then bypasses a middle beam left rear guide wheel 1109 and then is connected with a stroke closed loop with the root of a pull wire wound on the reel, the two sides of the middle beam in the display frame 3 are provided with two pull wires moving in the same direction by the pull wire closed loop, the moving directions of the pull wires on the two sides of the middle beam are the same, a sliding rod 72 of a connecting rod mechanism 7 is connected with the connecting rod pull wire 1102 moving in the same direction, two groups of connecting rod driving devices 11 on the top frame layer 8 are the same as the structure of the display frame 3 below the two groups, and are positioned in the frame body of the top frame layer 8.

Furthermore, the turning-up directions of the solar panels 6 in the first-layer display rack 3, the second-layer display rack 3 and the top rack layer 8 are the same and are all turned over forwards, the first-layer display rack 3 is unfolded towards the left and right sides, the conductive bar 77 inside the first-layer display rack is L-shaped, the first-layer display rack is longitudinally positioned in the aluminum profile track where the conductive shaft 75 is positioned, transversely parallel to the second-order track plate 4 and positioned in the sliding grooves of the front and rear aluminum profiles of the display rack 3, the electrode brush 78 is positioned on the bottom rack layer 1 below the transverse conductive bar 77, and when the display rack 3 translates through the second-order track plate 4, the electrode brush 78 is always in contact with the conductive bar 77; the two-layer exhibition rack 3 is unfolded forwards and backwards, the conductive strips 77 in the two-layer exhibition rack 3 are I-shaped, the three longitudinal conductive strips 77 are respectively positioned in the bottom chutes of the left and right aluminum profiles of the two-layer exhibition rack 3 and the bottom chute of the aluminum profile at the middle beam, and the electrode brush 78 is positioned on the side frame 2 of one layer right below the conductive strips 77; the conducting strips 77 in the top frame layer 8 are I-shaped, the three longitudinal conducting strips 77 are respectively positioned in the sliding grooves at the bottoms of the left and right aluminum profiles of the top frame layer 8 and the sliding grooves at the bottoms of the aluminum profiles of the longitudinal beam frames, and the roots of the three longitudinal conducting strips 77 are all connected with lead wires to be led out.