CN215772983U - Portable liftable folding solar cell panel - Google Patents

Abstract

The application relates to a portable liftable folding solar cell panel, which comprises a box body, a folding mechanism and a lifting mechanism; the box body comprises a top plate, a side plate and a base, wherein a baffle is arranged on the base, and the top plate is detachably connected with the side plate; the folding mechanism comprises a solar cell panel group, a cell panel support rod and a gas spring rod, wherein the solar cell panel group is formed by connecting cell panels, the cell panel support rod is a telescopic rod, the telescopic rod is respectively connected with the lifting plate and the bottom of the cell panel, the bottom of the gas spring rod is fixed at the center of the lifting plate, and the top of the gas spring rod is connected with a rotating shaft in the solar cell panel group; the lifting mechanism is provided with a lifting plate, a scissor type supporting frame and a bottom frame, the scissor type supporting frame comprises a first supporting arm and a second supporting arm, the top of the scissor type supporting frame is movably connected with the lifting plate, the bottom of the scissor type supporting frame is movably connected with the supporting frame, the bottom of the first supporting arm is connected with the end part of the bottom frame through a rotating shaft, the bottom of the second supporting arm is provided with a sliding shaft, and a sliding rail is arranged on the side wall of the bottom frame. The portable multifunctional desk is convenient to carry and simple to operate.

Description

Portable liftable folding solar cell panel

Technical Field

The application relates to the technical field of solar photovoltaic power generation, in particular to a portable liftable folding solar cell panel.

Background

Solar energy is the cleanest and most easily available energy at present, and the solar cell panel can be placed at any place where sunlight can be seen outdoors to generate electricity, so that power output can be conveniently provided for various devices outdoors.

Because the generating efficiency of the current solar cell panel is low, if a solar power supply of a small solar cell panel is used, sufficient voltage cannot be provided; if the voltage of a solar power supply of a large-area solar panel is used, the solar panel is inconvenient to carry, and the applicability of field power supply of the solar panel is greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that exists among the prior art, this application provides a portable liftable folding solar cell panel.

The application provides a pair of portable liftable folding solar cell panel adopts following technical scheme:

a portable liftable folding solar cell panel comprises a box body, a folding mechanism and a lifting mechanism; the box body is of a rectangular structure and comprises a top plate, a left side plate, a right side plate and a base, wherein a front baffle and a rear baffle are fixed on the front side and the rear side of the base, and the top plate is detachably connected with the left side plate and the right side plate; the folding mechanism comprises a solar cell panel group, a cell panel supporting rod and an air spring rod, wherein the solar cell panel group is formed by connecting a plurality of single cell panels through a rotating shaft, the cell panel supporting rod is a plurality of telescopic rods, two ends of each telescopic rod are respectively connected with a lifting plate of the lifting mechanism and the bottom of each cell panel through universal ball bearings, the bottom of each air spring rod is fixed at the center of the lifting plate of the lifting mechanism, and the top of each air spring rod is connected with the rotating shaft at the center of the solar cell panel group through a bearing; elevating system is equipped with the lifter plate from top to bottom in proper order, cuts fork support frame and chassis, cuts the fork support frame and includes a plurality of sets of cross connection's first support arm and second support arm, cuts the top and the lifter plate swing joint of fork support frame, bottom and support frame swing joint, and the chassis is the rectangle framework, and first support arm bottom is connected through the pivot with the tip of chassis, and the bottom of second support arm is equipped with the slide shaft to be equipped with the slide rail that corresponds with the slide shaft on the lateral wall of chassis.

Through adopting above-mentioned technical scheme, all place folding mechanism and elevating system in the box, the device only needs the transport box to realize at the transportation, the top is the connection of dismantling with controlling the curb plate in the box, operation elevating system's lift after can dismantling again, and expand the solar cell panel group among the folding mechanism, cooperation elevating system promotes, thereby rise to the same position with solar cell panel group, and the effect of universal bulb bearing is passed through at the telescopic link both ends among the panel bracing piece, and the bearing at cooperation gas spring pole top rotates, the angle that can adjust solar cell panel's prevention, thereby can be according to the angle of shining of sun, adjust the best angle of receiving for this panel, effectively improve the absorption efficiency of solar energy. Connect panel bracing piece and gas spring pole on the lifter plate among the elevating gear, as the mounting platform of equipment, thereby the lifting platform's that rises and decline is realized through adjusting the cross angle between the two through the cross connection of first support arm and second support arm to the scissors fork type support frame of lifter plate bottom, and the sliding shaft that second support arm bottom was equipped with can remove on the slide rail of chassis lateral wall, is convenient for to the regulation of first support arm and second support arm angle.

Preferably, the top of the top plate is provided with a handle, the two sides of the top plate are provided with L-shaped clamping blocks, the side face, close to the top, of the side plate is provided with a strip-shaped clamping groove, and the bottom of the side plate is hinged to the base.

Through adopting above-mentioned technical scheme, the handle convenience that is equipped with on the roof is portable at the in-process of transportation box, the "L" type fixture block that the both sides of roof were equipped with can with the strip draw-in groove adaptation on the curb plate, the roof can be followed the side and pushed the fixture block into the strip draw-in groove for the roof is difficult for droing from the box at portable in-process, improve the stability of connecting, the bottom and the base of curb plate are articulated, can be after opening the box, need not to dismantle the curb plate, more convenient easily operation.

Preferably, the side plate is provided with a limiting protrusion on the side contacting with the baffle, the surface of the limiting protrusion is provided with a waterproof sealing layer, and the baffle is provided with a groove body matched with the limiting protrusion and the waterproof sealing layer.

Through adopting above-mentioned technical scheme, spacing arch on the curb plate is connected with the cell body on the baffle to be equipped with waterproof sealing layer on spacing arch, because of this equipment is often in outdoor use, effectually avoid the steam in the air to enter into the box, cause the damage to folding device and elevating gear, its life of effectual improvement.

Preferably, all be equipped with the slide rail on the aluminum alloy frame of panel side, and the cover is equipped with the support cover on the slide rail.

Through adopting above-mentioned technical scheme, being equipped with the sliding rail of panel side, can be at the whole exhibition ordinary times of panel in solar panel group, through removing the support cover on the sliding rail, the sliding rail is connected the reinforcement on two adjacent panels, the effectual stability of solar panel group in the open air that has improved.

Preferably, still be equipped with lead screw and fixed strip on the chassis, wherein the fixed strip is installed in the bottom of scissors formula support frame, and with sliding shaft parallel distribution, the lead screw runs through the curb plate of sliding shaft and chassis, and the lead screw passes through the bearing with the fixed strip and is connected, and the one end cover that the fixed strip was kept away from to the lead screw is equipped with the hand handle of detachable.

Through adopting above-mentioned technical scheme, among the chassis among the elevating gear, fixed strip and sliding shaft parallel distribution, the lead screw can run through the curb plate and the sliding shaft of chassis to pass through the bearing with the fixed strip and be connected, the hand crank of lead screw tip can drive the lead screw and rotate, thereby adjusts the position of sliding shaft, thereby changes the angle of first support arm and second support arm, finally realizes the lift of device.

Preferably, the top of first support arm all is equipped with the pulley with the both ends of lifter plate junction, smooth axle, pulley and slide rail adaptation.

Through adopting above-mentioned technical scheme, the top of first support arm is equipped with the pulley and is connected with the lifter plate, and pulley and slide rail adaptation are passed through at the both ends of sliding shaft, and the design of pulley can be more smooth at the in-process of adjusting elevating gear. .

Preferably, the bottom of the base is provided with supporting legs, the supporting legs are distributed at four top corners of the base, and rubber pads are arranged at the bottoms of the supporting legs.

Through adopting above-mentioned technical scheme, the supporting legs that the bottom of base was equipped with can let the box more stable when the open air was placed, and the rubber pad that the support frame bottom was equipped with, in the transportation of box, can provide certain shock attenuation for the box, avoids in box folding device and elevating gear's damage.

Preferably, a storage battery is arranged in the base, a functional area is arranged on the outer side wall of the base, and the functional area comprises a power supply interface, a state indicating lamp and a power supply switch.

Through adopting above-mentioned technical scheme, the battery that is equipped with in the base can regard as the storage device that solar energy changes the electric energy to functional area on the lateral wall of base, the person of facilitating the use carries out the connection of power, the audio-visual switch of looking over power supply unit and control power.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by using the solar power supply of the small folding solar cell panel, the folding device can be placed in a box body with a small space, and the box body is convenient to carry;

2. the solar cell panel group in the folding device can adjust the placing angle of the solar cell panel group under the action of the cell panel support rod and the air spring rod after being unfolded, so that better absorption efficiency is achieved;

3. the lifting device in the box body overcomes the problem that the height of the portable solar cell panel is not enough in the using process, can adapt to different annular using requirements, and greatly improves the application range of the portable solar cell panel device

Drawings

FIG. 1 is a schematic structural diagram of a folding device and a lifting device in an unfolded state of a portable liftable folding solar panel; .

Fig. 2 is a schematic structural diagram of a portable liftable folding solar cell panel middle box body.

Fig. 3 is a schematic structural diagram of a chassis in a portable liftable folding solar cell panel.

Description of reference numerals: 1. a box body; 11. a top plate; 111. a handle; 112. a clamping block; 12. a side plate; 121. a limiting bulge; 122. a waterproof sealing layer; 13. a base; 131. a baffle plate; 132. supporting legs; 133. a rubber pad; 134. a storage battery; 135. a functional region; 2. a folding mechanism; 21. a solar panel group; 211. a battery plate; 2111. a sliding rail; 2112. a support sleeve; 212. a rotating shaft; 22. a battery panel support bar; 221. a telescopic rod; 222. a universal ball bearing; 23. a gas spring lever; 3. a lifting mechanism; 31. a lifting plate; 32. a scissor-fork type support frame; 321. a first support arm; 322. a second support arm; 323. a slide shaft; 3231. a pulley; 234. a slide rail; 33. a chassis; 331. a screw rod; 332. a fixing strip; 333. a hand-operated handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses portable liftable folding solar cell panel.

Referring to fig. 1, 2 and 3, a portable liftable and foldable solar cell panel 211 comprises a box body 1, a folding mechanism 2 and a lifting mechanism 3; the box body 1 is of a rectangular structure and comprises a top plate 11, a left side plate 12, a right side plate 12 and a base 13, wherein front and rear baffle plates 131 are fixed on the front and rear sides of the base 13, and the top plate 11 is detachably connected with the left and right side plates 12; the folding mechanism 2 comprises a solar cell panel group 21, cell panel 211 supporting rods and gas spring rods 23, the solar cell panel group 21 is formed by connecting a plurality of single cell panels 211 through a rotating shaft 212, the cell panel 211 supporting rods are a plurality of telescopic rods 221, two ends of each telescopic rod 221 are respectively connected with the lifting plate 31 of the lifting mechanism 3 and the bottom of each cell panel 211 through universal ball bearings 222, the bottom of each gas spring rod 23 is fixed at the center of the lifting plate 31 of the lifting mechanism 3, and the top of each gas spring rod is connected with the rotating shaft 212 at the center of the solar cell panel group 21 through a bearing; the lifting mechanism 3 is provided with a lifting plate 31, a scissor type support frame 32 and a base frame 33 from top to bottom in sequence, the scissor type support frame 32 comprises a plurality of groups of first support arms 321 and second support arms 322 which are connected in a cross mode, the top of the scissor type support frame 32 is movably connected with the lifting plate 31, the bottom of the scissor type support frame is movably connected with the support frame, the base frame 33 is a rectangular frame body, the bottom of each first support arm 321 is connected with the end portion of the base frame 33 through a rotating shaft 212, the bottom of each second support arm 322 is provided with a sliding shaft 323, and the side wall of the base frame 33 is provided with a sliding rail 234 corresponding to the sliding shaft 323. All place folding mechanism 2 and elevating system 3 in box 1, the device only needs transport box 1 at the transportation to realize, top and left and right sides board 12 are removable connection in the box 1, can dismantle the lift of after-handling elevating system 3 again, and expand the solar cell panel 211 board group among the folding mechanism 2, cooperation elevating system 3 promotes, thereby rise to the same position with solar cell panel group 21, and the effect of universal bulb bearing 222 is passed through at the telescopic link 221 both ends in the panel 211 bracing piece, and the bearing at cooperation gas spring pole 23 top rotates, the angle of preventing of solar cell panel 211 can be adjusted, thereby can be according to the angle of shining of sun, adjust the best angle of receipt for this panel 211, effectively improve the absorption efficiency of solar energy. The battery board 211 supporting rod and the air spring rod 23 are connected to a lifting plate 31 in the lifting device, as an installation platform of equipment, a scissor-type supporting frame 32 at the bottom of the lifting plate 31 is connected with a first supporting arm 321 and a second supporting arm 322 in a cross mode, the lifting platform is lifted and lowered by adjusting the cross angle between the first supporting arm 321 and the second supporting arm 322, a sliding shaft 323 arranged at the bottom of the second supporting arm 322 can move on a sliding rail 234 on the side wall of the base frame 33, and the angle of the first supporting arm 321 and the angle of the second supporting arm 322 can be adjusted conveniently.

Referring to fig. 2, a handle 111 is disposed on the top of the top plate 11, L-shaped locking blocks 112 are disposed on two sides of the top plate 11, strip-shaped locking grooves are disposed on the side surfaces of the side plates 12 close to the top, and the bottoms of the side plates 12 are hinged to the base 13. Handle 111 that is equipped with on roof 11 is convenient portable at the in-process of transportation box 1, the "L" type fixture block 112 that the both sides of roof 11 were equipped with can with the strip draw-in groove adaptation on the curb plate 12, roof 11 can be followed the side and pushed into the strip draw-in groove with fixture block 112, make roof 11 difficult follow box 1 at portable in-process and drop, improve the stability of connection, the bottom and the base 13 of curb plate 12 are articulated, can be after opening box 1, need not to dismantle curb plate 12, more convenient easy operation.

Referring to fig. 2, a limiting protrusion 121 is disposed on a surface of the side plate 12 contacting the baffle 131, a waterproof sealing layer 122 is disposed on a surface of the limiting protrusion 121, and a groove body adapted to the limiting protrusion 121 and the waterproof sealing layer 122 is disposed on the baffle 131. Spacing arch 121 on the curb plate 12 is connected with the cell body on the baffle 131 to be equipped with waterproof sealing layer 122 on spacing arch 121, because of this equipment often uses in the open air, effectually avoid in the steam in the air enters into box 1, cause the damage to folding device and elevating gear, its life of effectual improvement.

Referring to fig. 1, the aluminum alloy frames at the sides of the battery panel 211 are all provided with sliding rails 2111, and the sliding rails 2111 are sleeved with supporting sleeves 2112. The sliding rails 2111 are arranged on the side edges of the solar panels 211, so that when the solar panels 211 in the solar panel group 21 are completely unfolded and flat, the supporting sleeves 2112 on the sliding rails 2111 are moved to connect and reinforce the sliding rails 2111 on the two adjacent solar panels 211, and the outdoor stability of the solar panel group 21 is effectively improved.

Referring to fig. 1 and 3, the base frame 33 is further provided with a screw 331 and a fixing strip 332, wherein the fixing strip 332 is installed at the bottom of the scissor-type support frame 32 and is distributed in parallel with the sliding shaft 323, the screw 331 penetrates through the sliding shaft 323 and the side plate 12 of the base frame 33, the screw 331 is connected with the fixing strip 332 through a bearing, and a detachable hand handle 333 is sleeved at one end of the screw 331 away from the fixing strip 332. In the bottom frame 33 of the lifting device, the fixing strip 332 and the sliding shaft 323 are distributed in parallel, the screw rod 331 can penetrate through the side plate 12 of the bottom frame 33 and the sliding shaft 323 and is connected with the fixing strip 332 through a bearing, and the hand-cranking handle 333 at the end part of the screw rod 331 can drive the screw rod 331 to rotate, so that the position of the sliding shaft 323 can be adjusted, the angles of the first supporting arm 321 and the second supporting arm 322 can be changed, and finally the lifting of the device is realized.

Referring to fig. 1 and 3, pulleys 3231 are disposed at the connection between the top of the first support arm 321 and the lifting plate 31 and at the two ends of the sliding shaft 323, and the pulleys 3231 are adapted to the sliding rail 234. The top of the first support arm 321 is provided with a pulley 3231 to connect with the lifting plate 31, two ends of the sliding shaft 323 are matched with the sliding rail 234 through the pulley 3231, and the design of the pulley 3231 can be smoother in the process of adjusting the lifting device.

Referring to fig. 2, the bottom of the base 13 is provided with supporting legs 132, the supporting legs 132 are distributed at four top corners of the base, and the bottom of the supporting legs 132 is provided with a rubber pad 133. Supporting legs 132 that the bottom of base 13 was equipped with can let box 1 more stable when the open air was placed, and the rubber pad 133 that the support frame bottom was equipped with, in the transportation of box 1, can provide certain shock attenuation for box 1, avoid the damage of folding device and elevating gear in the box 1.

Referring to fig. 2, a battery 134 is disposed in the base 13, and a functional area 135 is disposed on an outer side wall of the base 13, where the functional area 135 includes a power interface, a status indicator lamp, and a power switch. The storage battery 134 arranged in the base 13 can be used as a storage device for converting solar energy into electric energy, and the functional area 135 on the outer side wall of the base 13 is convenient for a user to connect a power supply, visually check the power supply device and control a switch of the power supply.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a portable liftable folding solar cell panel which characterized in that: comprises a box body (1), a folding mechanism (2) and a lifting mechanism (3); the box body (1) is of a rectangular structure and comprises a top plate (11), a left side plate, a right side plate (12) and a base (13), wherein front and rear baffles (131) are fixed on the front and rear sides of the base (13), and the top plate (11) is detachably connected with the left side plate and the right side plate (12); the folding mechanism (2) comprises a solar cell panel group (21), cell panels (211) supporting rods and air spring rods (23), the solar cell panel group (21) is formed by connecting a plurality of single cell panels (211) through rotating shafts (212), the cell panels (211) supporting rods are a plurality of telescopic rods (221), two ends of each telescopic rod (221) are respectively connected with a lifting plate (31) of the lifting mechanism (3) and the bottom of each cell panel (211) through universal ball head bearings (222), the bottom of each air spring rod (23) is fixed in the center of the lifting plate (31) of the lifting mechanism (3), and the top of each air spring rod is connected with the rotating shaft (212) in the center of the solar cell panel group (21) through bearings; elevating system (3) are equipped with lifter plate (31), cut fork support frame (32) and chassis (33) from top to bottom in proper order, cut fork support frame (32) and include a plurality of sets of cross connection's first support arm (321) and second support arm (322), cut the top and lifter plate (31) swing joint of fork support frame (32), bottom and support frame swing joint, chassis (33) are rectangular frame body, the tip of first support arm (321) bottom and chassis (33) is connected through pivot (212), the bottom of second support arm (322) is equipped with slide-shaft (323) to be equipped with slide rail (234) that correspond with slide-shaft (323) on the lateral wall of chassis (33).

2. The portable liftable and foldable solar panel according to claim 1, characterized in that: the top of the top plate (11) is provided with a handle (111), two sides of the top plate (11) are provided with L-shaped clamping blocks (112), the side face, close to the top, of the side plate (12) is provided with a strip-shaped clamping groove, and the bottom of the side plate (12) is hinged to the base (13).

3. The portable liftable and foldable solar panel according to claim 1, characterized in that: be equipped with spacing arch (121) on curb plate (12) and baffle (131) one side of contact, spacing arch (121) surface is equipped with waterproof sealing layer (122), and is equipped with the cell body with spacing arch (121) and waterproof sealing layer (122) adaptation on baffle (131).

4. The portable liftable and foldable solar panel according to claim 1, characterized in that: all be equipped with on the aluminum alloy frame of panel (211) side slide rail (2111), and the cover is equipped with support cover (2112) on slide rail (2111).

5. The portable liftable and foldable solar panel according to claim 1, characterized in that: still be equipped with lead screw (331) and fixed strip (332) on chassis (33), wherein fixed strip (332) are installed in the bottom of scissors formula support frame (32), and with slide-bar (323) parallel distribution, curb plate (12) of slide-bar (323) and chassis (33) are run through in lead screw (331), and lead screw (331) pass through the bearing with fixed strip (332) and be connected, the one end cover that fixed strip (332) were kept away from in lead screw (331) is equipped with detachable hand handle (333).

6. The portable liftable and foldable solar panel according to claim 1, characterized in that: pulleys (3231) are arranged at the joint of the top of the first supporting arm (321) and the lifting plate (31) and at the two ends of the sliding shaft (323), and the pulleys (3231) are matched with the sliding rail (234).

7. The portable liftable and foldable solar panel according to claim 1, characterized in that: the bottom of base (13) is equipped with supporting legs (132), and supporting legs (132) distribute in four apex angle departments of base, and supporting legs (132) bottom is equipped with rubber pad (133).

8. The portable liftable and foldable solar panel according to claim 1, characterized in that: be equipped with battery (134) in base (13), and be equipped with functional area (135) on the lateral wall of base (13), functional area (135) include power source, status indicator lamp and switch.

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