CN220395346U

CN220395346U - Photovoltaic sunshade

Info

Publication number: CN220395346U
Application number: CN202321742215.1U
Authority: CN
Inventors: 钟伟杰; 孙中伟; 罗湘文
Original assignee: Shenzhen Hello Tech Energy Co Ltd
Current assignee: Shenzhen Hello Tech Energy Co Ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-26
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a photovoltaic awning which comprises a photovoltaic plate, a first supporting rod, a second supporting rod and a driving assembly, wherein the upper end of the first supporting rod supports the photovoltaic plate, the upper end of the second supporting rod is in sliding fit with the lower end of the first supporting rod, the driving assembly is arranged on the first supporting rod, and the driving assembly is in transmission fit with the second supporting rod. The driving component can be matched with an external power source to drive the second supporting rod to lift. This photovoltaic sunshade can realize going up and down, and operating personnel can adjust the height of photovoltaic board according to the actual installation needs, has both made things convenient for installation, dismantlement and the maintenance of photovoltaic board, has reduced the probability that falls at equipment or maintenance in-process photovoltaic board again.

Description

Photovoltaic sunshade

Technical Field

The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic sunshade.

Background

The photovoltaic sunshade is a shed which uses a photovoltaic plate as a shed roof and is used for shielding sunlight. The height of the shed is higher, which is far more than the height of operators, so that a ladder is required to be built for operation when the photovoltaic sunshade is installed; due to the large area and heavy weight of the photovoltaic panels, the operation on the ladder is extremely inconvenient and unsafe, and the light Fu Banyi falls down and is damaged. And also need to build the ladder when later maintenance or change photovoltaic board for overhaul and maintenance time are longer.

Disclosure of Invention

The utility model aims to provide a photovoltaic awning, which can realize lifting, and an operator can adjust the height of a photovoltaic panel according to actual installation requirements, so that the installation, the disassembly and the overhaul of the photovoltaic panel are convenient, and the falling probability of the photovoltaic panel in the process of assembly or overhaul is reduced.

In order to achieve the technical effects, the technical scheme of the utility model is as follows:

the utility model discloses a photovoltaic sunshade, comprising: a photovoltaic panel; the upper end of the first supporting rod supports the photovoltaic panel; the upper end of the second supporting rod is in sliding fit with the lower end of the first supporting rod; the driving assembly is arranged on the first supporting rod and is in transmission fit with the second supporting rod; wherein: the driving assembly can be matched with an external power source to drive the second supporting rod to lift.

In some embodiments, the driving assembly comprises a screw, a sliding block and a transmission assembly, the transmission assembly is arranged in the first supporting rod and matched with an external power source, the screw can rotate under the driving of the transmission assembly, and the sliding block is connected with the second supporting rod through a first connecting bolt and matched with the screw.

In some specific embodiments, a stop is further provided on the lead screw, the stop being located above the slider.

In some specific embodiments, a fixed seat is arranged in the first supporting rod, the transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is connected with the screw rod, and the second bevel gear is rotatably connected to the fixed seat through a fixing piece and is matched with the first bevel gear; the first support rod is provided with an avoidance hole corresponding to the fixing piece, and an output shaft of an external driving source can pass through the avoidance hole to be matched with the second bevel gear.

In some more specific embodiments, the fixing member includes a rotating shaft and an annular boss disposed around the rotating shaft, the rotating shaft is disposed through the fixing seat, and the annular boss is connected to the second bevel gear through a second connecting bolt.

In some optional embodiments, a lubrication gasket is arranged between the annular boss and the fixing seat, and the lubrication gasket is sleeved on the rotating shaft.

In some more specific embodiments, a mounting groove is formed above the fixing seat, a bearing is arranged in the mounting groove, a cushion block is arranged above the bearing, and the cushion block is connected with the screw rod through a third connecting bolt and is abutted to the first bevel gear.

In some embodiments, a shaft sleeve is further disposed in the first supporting rod, and the shaft sleeve is sleeved on the screw rod and is used for guiding the screw rod.

In some embodiments, the photovoltaic awning further comprises a support frame connected above the first support bar, and the support frame has a plurality of photovoltaic mounting slots for mounting the photovoltaic panels.

In some embodiments, the photovoltaic awning further comprises a fixing foot, the fixing foot comprises an inserting block and a fixing plate, the inserting block is inserted into the lower end of the second supporting rod, and the fixing plate is connected with the inserting block and can be abutted against an external supporting plane.

The photovoltaic sunshade has the beneficial effects that: due to the fact that the driving assembly is arranged, in the actual working process, the external power source is matched with the driving assembly, the second supporting rod can be lifted, when the photovoltaic panel is assembled, disassembled or repaired, the driving assembly drives the second supporting rod to descend, so that an operator can directly contact the photovoltaic panel without using a ladder, the operation safety is improved, and due to the fact that the height of the photovoltaic panel is relatively low when the photovoltaic panel is assembled, disassembled or repaired, the photovoltaic panel is conveniently assembled, disassembled and repaired, and the probability that the photovoltaic panel falls down in the assembling or repairing process is reduced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic view of the structure of a photovoltaic sunshade according to an embodiment of the present utility model;

FIG. 2 is a partial structural cross-sectional view of a photovoltaic panel of a photovoltaic awning of an embodiment of the present utility model in a low position;

FIG. 3 is an enlarged schematic view of FIG. 2 at circle A;

FIG. 4 is a partial structural cross-sectional view of the photovoltaic panel of the photovoltaic sunshade of the present utility model in a high position; reference numerals:

1. a photovoltaic panel; 2. a first support bar; 21. avoidance holes; 3. a second support bar; 4. a drive assembly; 41. a transmission assembly; 411. a first bevel gear; 412. a second bevel gear; 4121. a mating hole; 42. a screw rod; 43. a slide block; 5. a stopper; 6. a fixing seat; 61. a mounting groove; 7. a fixing member; 71. a rotating shaft; 72. an annular boss; 8. a lubrication pad; 9. a cushion block; 10. a shaft sleeve; 11. a support frame; 12. a fixed foot; 121. a plug block; 122. a fixing plate; 13. a second connecting bolt; 14. a first connecting bolt; 15. a third connecting bolt; 16. a fourth connecting bolt; 17. a fifth connecting bolt; 18. a dust cover; 19. a bearing; 20. and (5) a retainer ring.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings.

In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes the specific structure of a photovoltaic sunshade according to an embodiment of the present utility model with reference to fig. 1 to 4.

The utility model discloses a photovoltaic sunshade, which is shown in fig. 1, and comprises a photovoltaic panel 1, a first support rod 2, a second support rod 3 and a driving component 4, wherein the upper end of the first support rod 2 supports the photovoltaic panel 1, the upper end of the second support rod 3 is in sliding fit with the lower end of the first support rod 2, the driving component 4 is arranged on the first support rod 2, and the driving component 4 is in transmission fit with the second support rod 3; wherein: the driving assembly 4 can be matched with an external power source to drive the second supporting rod 3 to ascend and descend. It can be appreciated that, owing to set up drive assembly 4, in actual working process, with outside power supply and drive assembly 4 cooperation, just can realize that second bracing piece 3 goes up and down, when equipment, dismantlement or examine and repair photovoltaic board 1, drive assembly 4 drive second bracing piece 3 descends for operating personnel can direct contact photovoltaic board 1, need not to use the ladder, has promoted the operational safety, and because the equipment, dismantle or examine and repair the high relatively low when photovoltaic board 1, both made things convenient for installation, dismantlement and maintenance of photovoltaic board 1, reduced the probability that photovoltaic board 1 falls at equipment or examine and repair in-process again.

In some embodiments, as shown in fig. 2-3, the driving assembly 4 includes a screw 42, a slider 43, and a transmission assembly 41, where the transmission assembly 41 is disposed in the first support rod 2 and is matched with an external power source, the screw 42 can be driven by the transmission assembly 41 to rotate, and the slider 43 is connected to the second support rod 3 through the first connecting bolt 14 and is matched with the screw 42. It will be appreciated that during actual operation, the external power source drives the transmission assembly 41 to move, the transmission assembly 41 transmits power to the screw rod 42 to drive the screw rod 42 to rotate, and the slider 43 can drive the second support rod 3 to lift during rotation of the screw rod 42. Thereby, the second support bar 3 can be lifted and lowered well. Meanwhile, as the transmission component 41 and the screw rod 42 are arranged in the first support rod 2, the appearance of the whole photovoltaic awning is attractive, the transmission component 41 and the screw rod 42 can be well protected, the adverse effect of external foreign matters on the transmission component 41 and the screw rod 42 is reduced, and the service lives of the transmission component 41 and the screw rod 42 are prolonged. It should be noted that, in the embodiment of the present utility model, the external power source may be a manually operated rotating handle, or may be a rotating motor or an electric rotating tool, which may be specifically selected according to practical needs.

Optionally, the second support bar 3 is provided with graduations (not shown). It will be appreciated that in the actual working process, the operator can obtain the height of the second support bar 3 according to the scale, thereby facilitating the operator to adjust the height of the whole sunshade.

In some specific embodiments, as shown in fig. 2-3, a stop 5 is also provided on the lead screw 42, the stop 5 being located above the slider 43. It will be appreciated that, in the actual working process, since the slider 43 will be lifted relative to the screw 42, the stop member 5 provided on the screw 42 can avoid the occurrence of the phenomenon that the slider 43 is pulled out from the screw 42.

Alternatively, the stop 5 is a stop nut screwed onto the screw 42. Thereby, the mounting and dismounting of the stopper 5 is facilitated. Of course, in other embodiments of the present utility model, the stopper 5 may also be an annular stopper protrusion formed on the screw 42, and the type of the stopper 5 may be selected according to actual needs.

In some specific embodiments, as shown in fig. 2-3, a fixed seat 6 is disposed in the first support rod 2, the transmission assembly 41 includes a first bevel gear 411 and a second bevel gear 412, the first bevel gear 411 is connected with the screw 42, and the second bevel gear 412 is rotatably connected to the fixed seat 6 through a fixing piece 7 and is matched with the first bevel gear 411; the first support rod 2 is provided with an avoidance hole 21 corresponding to the fixing piece 7, and an output shaft of an external driving source can pass through the avoidance hole 21 to be matched with the second bevel gear 412. It can be appreciated that, since the extending direction of the screw rod 42 is the height direction of the whole photovoltaic sunshade, the first bevel gear 411 and the second bevel gear 412 are adopted as the transmission assembly 41, and the rotation power around the horizontal direction can be output to the rotation power around the vertical direction, so that the external driving source can be arranged on the side surface of the photovoltaic sunshade, thereby not only facilitating the installation of the external driving source, but also facilitating the operation of the external driving source by a user. At the same time, the fixing base 6 can stably support the second bevel gear 412, and ensure that the second bevel gear 412 can stably rotate.

It should be noted that, in the embodiment of the present utility model, the output shaft of the external power source may be a manually operated rotating handle, or may be a motor shaft of a rotating motor or a rotating shaft of an electric rotating tool, which may be specifically selected according to practical needs.

Optionally, a dust cover 18 is fitted at the avoidance hole 21. It will be appreciated that the dust cap 18 may be employed to conceal the relief aperture 21 when it is not necessary to adjust the height of the photovoltaic awning, thereby avoiding external contaminants from entering the second support bar 3. Optionally, a mating hole 4121 is provided on a side of the second bevel gear 412 facing the avoidance hole 21, the mating hole 4121 mates with the output shaft, and the mating hole 4121 is a regular hexagon hole. Therefore, in the actual operation process, only the rotary handle, the motor shaft of the rotary motor or the rotary shaft of the electric rotary tool is required to be directly inserted into the matching hole 4121, so that the operation is very convenient.

In some more specific embodiments, as shown in fig. 4, the fixing member 7 includes a rotating shaft 71 and an annular boss 72 disposed around the rotating shaft 71, the rotating shaft 71 is disposed through the fixing base 6, and the annular boss 72 is connected to the second bevel gear 412 through the second connecting bolt 13. It will be appreciated that the rotation shaft 71 can ensure that the second bevel gear 412 can rotate stably relative to the fixed seat 6, and the second bevel gear 412 is mounted on the annular boss 72 by the second connecting bolt 13, so that the connection stability of the second bevel gear 412 and the fixing member 7 can be ensured.

In some alternative embodiments, as shown in fig. 3, a lubrication pad 8 is disposed between the annular boss 72 and the fixed seat 6, and the lubrication pad 8 is sleeved on the rotating shaft 71. It will be appreciated that the lubricating pad 8 reduces friction between the annular boss 72 and the fixing base 6, thereby reducing wear of the fixing member 7 and the fixing base 6 and prolonging the service lives of the fixing member 7 and the fixing base 6.

In some alternative embodiments, as shown in fig. 4, a retainer ring 20 is disposed at an end of the rotating shaft 71 that passes through the fixing seat 6. Thereby, the fixing member 7 can be prevented from coming out of the fixing base 6.

In some more specific embodiments, as shown in fig. 4, a mounting groove 61 is formed above the fixing seat 6, a bearing 19 is formed in the mounting groove 61, a cushion block 9 is formed above the bearing 19, and the cushion block 9 is connected with the screw 42 through a third connecting bolt 15 and abuts against the first bevel gear 411. It will be appreciated that in the actual working process, the gravity of the second support rod 3 and the photovoltaic panel 1 will be transferred to the first bevel gear 411, so that the friction force when the first bevel gear 411 rotates is increased, and the bearing 19 and the cushion block 9 are arranged to avoid the first bevel gear 411 directly contacting with the fixing seat 6 and reduce the friction force when the first bevel gear 411 rotates.

In some embodiments, as shown in fig. 2-3, a shaft sleeve 10 is further disposed in the first support rod 2, and the shaft sleeve 10 is sleeved on the screw 42 and is used for guiding the screw 42. It can be understood that in the actual working process, if the screw rod 42 is skewed during rotation, the first support rod 2 and the second support rod 3 may be blocked relatively, in this embodiment, the added shaft sleeve 10 can ensure that the screw rod 42 is always in a vertical state, so as to avoid the phenomenon that the first support rod 2 and the second support rod 3 are blocked due to the skew of the screw rod 42.

Alternatively, the cross section of the sleeve 10 is similar to that of the first support rod 2, and the sleeve 10 is coupled in the first support rod 2 by a fourth coupling bolt 16. Thereby, not only the installation of the bushing 10 is facilitated, but also the stable restriction of the bushing 10 to the screw 42 can be ensured.

In some embodiments, the photovoltaic awning further comprises a support frame 11, the support frame 11 being connected above the first support bar 2, and the support frame 11 having a plurality of photovoltaic mounting slots 61 for mounting the photovoltaic panels 1. It is understood that the connection stability of the photovoltaic panel 1 can be improved by supporting the photovoltaic panel 1 by the support frame 11. In the embodiment of the present utility model, the connection of the support frame 11 and the first support bar 2 may be in various directions such as welding, connection of connectors, etc.

In some embodiments, the photovoltaic awning further comprises fixing feet 12, the fixing feet 12 comprise an inserting block 121 and a fixing plate 122, the inserting block 121 is inserted into the lower end of the second supporting rod 3, and the fixing plate 122 is connected with the inserting block 121 and can be abutted against an external supporting plane. It can be appreciated that the connection stability of the fixing leg 12 and the second support rod 3 can be ensured by the plugging block 121, and the contact area between the whole photovoltaic awning and the external support plane can be increased by the fixing plate 122, so that the stability of the photovoltaic awning is ensured. In the embodiment of the present utility model, the insertion block 121 and the fixing plate 122 may be connected by a connecting member such as a bolt, or may be integrally formed directly by welding or bonding. Optionally, the plugging block 121 is connected with the fixing base 6 through a fifth connecting bolt 17. This can improve the connection stability of the fixing leg 12.

Examples:

as shown in fig. 1 to 4, the photovoltaic sunshade of the present embodiment includes a photovoltaic panel 1, four first support rods 2, four second support rods 3, a driving assembly 4, a support frame 11, and four fixing legs 12. The upper ends of the four first support rods 2 are respectively connected with four corners of the support frame 11, the support frame 11 is used for installing the photovoltaic panel 1, and the lower ends of the four first support rods 2 are respectively inserted into the upper ends of the four second support rods 3. The driving assembly 4 comprises a screw rod 42, a sliding block 43 and a transmission assembly 41, a fixed seat 6 is arranged in the first supporting rod 2, the transmission assembly 41 comprises a first bevel gear 411 and a second bevel gear 412, the first bevel gear 411 is sleeved on the screw rod 42, and the second bevel gear 412 is rotatably connected to the fixed seat 6 through a fixing piece 7 and is matched with the first bevel gear 411; the first support rod 2 is provided with an avoidance hole 21 corresponding to the fixing piece 7, and an output shaft of an external driving source can pass through the avoidance hole 21 to be matched with the second bevel gear 412. The second bevel gear 412 is provided with a mating hole 4121 on a side facing the escape hole 21, and the mating hole 4121 is a regular hexagonal hole. The fixing piece 7 comprises a rotating shaft 71 and an annular boss 72 arranged around the rotating shaft 71, the rotating shaft 71 penetrates through the fixing seat 6, and the annular boss 72 is connected with the second bevel gear 412 through the second connecting bolt 13. A lubricating gasket 8 is arranged between the annular boss 72 and the fixed seat 6, and the lubricating gasket 8 is sleeved on the rotating shaft 71. The end of the rotating shaft 71 penetrating out of the fixed seat 6 is provided with a check ring 20. The upper side of fixing base 6 is equipped with mounting groove 61, is equipped with bearing 19 in the mounting groove 61, is equipped with cushion 9 above the bearing 19, and cushion 9 links to each other with lead screw 42 and ends in first bevel gear 411 through third connecting bolt 15. The first support rod 2 is further provided with a shaft sleeve 10, the section of the shaft sleeve 10 is similar to that of the first support rod 2, and the shaft sleeve 10 is connected in the first support rod 2 through a fourth connecting bolt 16. The sleeve 10 is sleeved on the screw 42 and is used for guiding the screw 42. The screw 42 is further provided with a stop 5, the stop 5 being located above the slider 43. The fixed leg 12 comprises an inserting block 121 and a fixed plate 122, the inserting block 121 is inserted into the lower end of the second supporting rod 3, the inserting block 121 is sleeved at the lower end of the fixed seat 6 and is connected with the fixed seat 6 through a fifth connecting bolt 17, and the fixed plate 122 is connected with the inserting block 121 and can be stopped on an external supporting plane.

In the description of the present specification, reference to the term "some embodiments," "other embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. A photovoltaic awning, comprising:

a photovoltaic panel (1);

the photovoltaic panel comprises a first supporting rod (2), wherein the upper end of the first supporting rod (2) supports the photovoltaic panel (1);

the upper end of the second supporting rod (3) is in sliding fit with the lower end of the first supporting rod (2);

the driving assembly (4) is arranged on the first supporting rod (2), and the driving assembly (4) is in transmission fit with the second supporting rod (3); wherein: the driving assembly (4) can be matched with an external power source to drive the second supporting rod (3) to lift.

2. The photovoltaic awning according to claim 1, characterized in that the driving assembly (4) comprises a screw (42), a sliding block (43) and a transmission assembly (41), the transmission assembly (41) is arranged in the first supporting rod (2) and is matched with the external power source, the screw (42) can rotate under the driving of the transmission assembly (41), and the sliding block (43) is connected with the second supporting rod (3) through a first connecting bolt (14) and is matched with the screw (42).

3. The photovoltaic awning according to claim 2, characterized in that the screw (42) is also provided with a stop (5), the stop (5) being located above the slider (43).

4. The photovoltaic awning according to claim 2, characterized in that a fixed seat (6) is arranged in the first support rod (2), the transmission assembly (41) comprises a first bevel gear (411) and a second bevel gear (412), the first bevel gear (411) is connected with the screw (42), and the second bevel gear (412) is rotatably connected to the fixed seat (6) through a fixing piece (7) and is matched with the first bevel gear (411); the first support rod (2) is provided with an avoidance hole (21) corresponding to the fixing piece (7), and an output shaft of an external driving source can pass through the avoidance hole (21) to be matched with the second bevel gear (412).

5. The photovoltaic awning according to claim 4, characterized in that the fixing element (7) comprises a rotating shaft (71) and an annular boss (72) arranged around the rotating shaft (71), the rotating shaft (71) is arranged through the fixing seat (6), and the annular boss (72) is connected with the second bevel gear (412) through a second connecting bolt (13).

6. The photovoltaic awning as claimed in claim 5, characterized in that a lubricating pad (8) is arranged between the annular boss (72) and the fixed seat (6), and the lubricating pad (8) is sleeved on the rotating shaft (71).

7. The photovoltaic awning according to claim 4, characterized in that a mounting groove (61) is arranged above the fixing seat (6), a bearing (19) is arranged in the mounting groove (61), a cushion block (9) is arranged above the bearing (19), and the cushion block (9) is connected with the screw rod (42) through a third connecting bolt (15) and is stopped against the first bevel gear (411).

8. The photovoltaic awning according to claim 2, characterized in that a shaft sleeve (10) is further arranged in the first support rod (2), the shaft sleeve (10) is sleeved on the screw (42) and is used for guiding the screw (42).

9. The photovoltaic awning according to any of claims 1-8, characterized in that it further comprises a support frame (11), the support frame (11) being connected above the first support bar (2), and the support frame (11) having a plurality of photovoltaic mounting slots (61) for mounting the photovoltaic panels (1).

10. The photovoltaic awning according to any of claims 1-8, characterized in that it further comprises fixing feet (12), the fixing feet (12) comprising a plug-in block (121) and a fixing plate (122), the plug-in block (121) being plugged into the lower end of the second support bar (3), the fixing plate (122) being connected to the plug-in block (121) and being able to stop against an external support plane.