CN221202485U - Snow removing tool for photovoltaic module - Google Patents

Abstract

The application provides a snow removing tool for a photovoltaic module, and relates to the technical field of maintenance of photovoltaic modules. The snow removing tool of the photovoltaic assembly comprises a snow removing assembly, a telescopic assembly and a driving assembly, wherein the snow removing assembly comprises a snow removing plate and a scraping plate, the snow removing plate is provided with a first side face and a second side face which are opposite, the first side face is used for removing snow, and the second side face is connected with the scraping plate; the telescopic component comprises a first rod piece and a second rod piece, the first rod piece is embedded in the second rod piece, one end of the first rod piece, which is away from the second rod piece, is connected with the snow shoveling plate, and the extending directions of the first rod piece and the second rod piece are perpendicular to the snow shoveling plate; the driving assembly is connected inside the first rod piece and the second rod piece and is used for driving the first rod piece to move along the axial direction of the second rod piece. The snow removing tool of the photovoltaic module can solve the problem that the existing snow removing tool is inconvenient to remove snow.

Description

Snow removing tool for photovoltaic module

Technical Field

The application relates to the technical field of maintenance of photovoltaic modules, in particular to a snow removing tool of a photovoltaic module.

Background

Photovoltaic modules are the most important part of solar power generation systems. When rainy and snowy weather winter, snow is produced easily on the photovoltaic module surface, and snow can not only influence photovoltaic module and absorb solar radiation, reduces generated energy, and snow water that snow melt the formation can also destroy the panel, causes solar power system trouble, and in addition, the too thick load that still can lead to the photovoltaic module surface of snow increases, exists the risk of collapsing.

In order to reduce the influence on the photovoltaic module, snow on the surface of the photovoltaic module needs to be cleaned in time. When cleaning snow, workers typically use a mop or a scraper with a long handle or the like to scrape up and down along the surface of the photovoltaic module to scoop off snow.

When a worker scrapes the surface of the photovoltaic module by using the snow removing tool, the whole snow removing tool needs to be greatly operated to move up and down, and the problem of inconvenient operation exists.

Disclosure of utility model

The application provides a snow removing tool of a photovoltaic assembly, which can solve the problem of inconvenient snow removing operation of the existing snow removing tool.

The application provides a snow removing tool of a photovoltaic assembly, which comprises a snow removing assembly, a telescopic assembly and a driving assembly, wherein the snow removing assembly comprises a snow removing plate and a scraping plate, the snow removing plate is provided with a first side face and a second side face which are opposite, the first side face is used for removing snow, and the second side face is connected with the scraping plate; the telescopic assembly comprises a first rod piece and a second rod piece, the first rod piece is embedded in the second rod piece, one end of the first rod piece, which is away from the second rod piece, is connected with the snow shoveling plate, and the extending directions of the first rod piece and the second rod piece are perpendicular to the snow shoveling plate; the driving assembly is connected inside the first rod piece and the second rod piece and is used for driving the first rod piece to move along the axial direction of the second rod piece.

In one possible implementation manner, the driving assembly comprises a driving rod and a handle, the driving rod is positioned inside the first rod piece and the second rod piece, the extending direction of the driving rod is consistent with the axial direction of the first rod piece and the second rod piece, one end of the driving rod is connected with a rod joint, and the rod joint is connected with the inner wall of the first rod piece; the handle is connected one end that the actuating lever deviates from the pole joint, the extending direction of handle is perpendicular to the axial of actuating lever, just the handle stretches out the second member, the handle for the second member removes, so that pass through the actuating lever drives first member is followed the axial displacement of second member.

In one possible implementation manner, a guide groove is formed in the side wall of the second rod piece, and the extending direction of the guide groove is consistent with the axial direction of the second rod piece; the handle is inserted into the second rod piece through the guide groove, and slides in the guide groove.

In one possible implementation manner, two ends of the guide groove are respectively provided with a limit groove, the extending direction of the limit groove is consistent with the circumferential direction of the second rod piece, and the handle is clamped in the limit groove to limit the movement of the driving rod and the rod joint, so that the relative positions of the first rod piece and the second rod piece are fixed.

In one possible implementation, the driving assembly further includes a retainer ring and a spring, the retainer ring being coaxially connected to an inner wall of the second rod member, the retainer ring being located between the guide groove and the first rod member; one end of the spring is connected to one surface of the retainer ring, which is away from the guide groove, and the other end of the spring is connected to one end of the first rod piece, which is close to the retainer ring; when the handle moves towards one end of the limiting groove, which is close to the check ring, the spring stretches to deform, so that the first rod piece is driven to extend out of the second rod piece; when the handle moves to one end of the limiting groove, which is away from the check ring, the spring is deformed in a recovery mode, so that the first rod piece is retracted into the second rod piece.

In one possible implementation manner, the snow shovel further comprises a first connecting piece, a second connecting piece and a third connecting piece, wherein the first connecting piece comprises a sleeve and two wing plates, the two wing plates are symmetrically distributed on two sides of the sleeve, the sleeve is sleeved at one end of the first rod, which is away from the second rod, and the wing plates are connected to the snow shovel; the second connecting piece comprises a locking piece and two supporting rods, the locking piece is connected to the side wall of the first rod piece, the two supporting rods are symmetrically arranged on two sides of the locking piece, one end of each supporting rod is connected with the locking piece, and the other end of each supporting rod is connected to the snow shoveling plate; the third connecting piece is connected to the end part of the second rod piece, which is close to the first rod piece.

In one possible implementation manner, a first connecting hole is formed at one end of the third connecting piece, a second connecting hole is formed at the other end of the third connecting piece, the first connecting hole is communicated with the second connecting hole and coaxial with the second connecting hole, one end, close to the first rod, of the second rod is inserted into the second connecting hole, and the first rod is inserted into the first connecting hole.

In one possible implementation manner, at least one reinforcing rib is arranged on the surface of the snow shoveling plate, and the extending direction of each reinforcing rib is perpendicular to the extending direction of the snow shoveling plate.

In one possible implementation, the snow shoveling plate is a plastic plate; the scraping plate is a silica gel plate.

In one possible implementation, an anti-slip sleeve is mounted at an end of the handle extending out of the second rod.

The application provides a snow removing tool of a photovoltaic assembly, which comprises a snow removing assembly, a telescopic assembly and a driving assembly, wherein the snow removing assembly comprises a snow shoveling plate and a scraping plate, the snow shoveling plate is provided with a first side face and a second side face which are opposite, the first side face is used for shoveling snow, and the second side face is connected with the scraping plate; the telescopic component comprises a first rod piece and a second rod piece, the first rod piece is embedded in the second rod piece, one end of the first rod piece, which is away from the second rod piece, is connected with the snow shoveling plate, and the extending directions of the first rod piece and the second rod piece are perpendicular to the snow shoveling plate; the driving assembly is connected inside first member and second member, through the driving assembly who sets up, need not to remove whole snow instrument when the staff clears the snow, only operate driving assembly, can drive first member along the axial displacement of second member, and then drive snow removal subassembly and remove in order to remove snow, improved the convenience of snow removal operation.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic structural diagram of a snow removing tool for a photovoltaic module according to an embodiment of the present application;

fig. 2 is a schematic diagram of a connection structure of a driving assembly, a third connecting piece and a telescopic assembly in a snow removing tool of a photovoltaic assembly according to an embodiment of the present application;

FIG. 3 is a cross-sectional view of FIG. 2 taken along the axial direction of the retraction assembly;

FIG. 4 is an enlarged view of portion A of FIG. 3;

Fig. 5 is a schematic view of a connection structure between the first and second connectors and the snow removing assembly and the telescopic assembly in fig. 1.

Reference numerals illustrate:

100-snow removal assembly; 110-snow shoveling plate; 111-reinforcing ribs; 120-scraping plate;

200-telescoping assembly; 210-a first lever; 220-a second lever; 221-guide grooves; 222-a limit groove;

300-a drive assembly; 310-driving rod; 320-bar joint; 330-handle; 331-an anti-skid sleeve; 340-check ring; 350-spring;

400-first connection; 410-a sleeve; 420-wing plates;

500-a second connector; 510-locking member; 520-struts;

600-third connection.

Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.

First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. Those skilled in the art can adapt it as desired to suit a particular application.

Further, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two components. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

It is also noted that the terms "first," "second," "third," "fourth," and the like in the description and claims of the present application and in the foregoing figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the application described herein may be implemented, for example, in sequences other than those illustrated or otherwise described herein.

Furthermore, in the embodiments of the application, words such as "exemplary" or "such as" are used to mean examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

According to the background technology, in the snow removing process, when a worker scrapes the surface of the photovoltaic module by using a mop or a snow removing tool with a long handle and the like, the whole snow removing tool needs to be moved up and down greatly, and then snow on the whole photovoltaic panel can be shoveled down, so that the problem of inconvenient operation exists.

In view of the above problems in the prior art, the present application provides a snow cleaning tool for a photovoltaic module, which includes a snow cleaning module, a telescopic module and a driving module, wherein the snow cleaning module includes a snow shoveling plate and a scraper, the snow shoveling plate has a first side and a second side opposite to each other, the first side is used for shoveling snow, and the second side is connected with the scraper; the telescopic component comprises a first rod piece and a second rod piece, the first rod piece is embedded in the second rod piece, one end of the first rod piece, which is away from the second rod piece, is connected with the snow shoveling plate, and the extending directions of the first rod piece and the second rod piece are perpendicular to the snow shoveling plate; the driving assembly is connected inside first member and second member, through the driving assembly who sets up, need not to remove whole snow instrument when the staff clears the snow, only operate driving assembly, can drive first member along the axial displacement of second member, and then drive snow removal subassembly and remove in order to remove snow, improved the convenience of snow removal operation.

The following describes the technical scheme of the present application and how the technical scheme of the present application solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. The snow removing tool for a photovoltaic module according to an embodiment of the present application will be described in detail with reference to fig. 1 to 5.

Fig. 1 is a schematic structural diagram of a snow removing tool for a photovoltaic module according to an embodiment of the present application. Referring to fig. 1, the snow removing tool of the photovoltaic module provided by the application comprises a snow removing module 100, a telescopic module 200 and a driving module 300, wherein the snow removing module 100 comprises a snow shoveling plate 110 and a scraping plate 120, the snow shoveling plate 110 is provided with a first side surface and a second side surface which are opposite, the first side surface is used for shoveling snow, and the second side surface is connected with the scraping plate 120; the telescopic assembly 200 comprises a first rod member 210 and a second rod member 220, wherein the first rod member 210 is embedded in the second rod member 220, one end of the first rod member 210, which is away from the second rod member 220, is connected with the snow shovel 110, and the extending directions of the first rod member 210 and the second rod member 220 are perpendicular to the snow shovel 110; the driving assembly 300 is connected to the inside of the first rod 210 and the second rod 220, and the driving assembly 300 is used for driving the first rod 210 to move along the axial direction of the second rod 220.

It should be noted that, the first rod 210 and the second rod 220 are hollow stainless steel rods, and the inner diameter of the second rod 220 is slightly larger than the outer diameter of the first rod 210, so that the first rod 210 can be embedded into the second rod 220 and slide smoothly in the second rod 220. The present application does not limit the diameter and length of the first rod 210 and the second rod 220, wherein the diameter is comfortable to hold; the length dimension is preferably such that the first rod 210 can reach the most distal end of the photovoltaic module when it extends beyond the second rod 220.

Illustratively, the scraper 120 may be fixed on the second side of the snow shovel 110 by a screw, and further, in order to improve the strength of the connection portion between the snow shovel 110 and the scraper 120, the second side of the snow shovel 110 may be further connected to a stainless steel connection plate, and the scraper 120 is fixed on the stainless steel connection plate by a screw.

In use, the first rod 210 is driven to slide in the second rod 220 by the driving assembly 300, so as to drive the connected snow removing assembly 100 at the end of the first rod 210 to move up and down on the surface of the photovoltaic assembly. After the snow removing assembly 100 is moved up into place, the snow shoveling plate 110 can be used to cut the large snow into small pieces, and then the driving assembly 300 is operated to drive the snow shoveling plate 110 to move down, so that the snow shoveling plate 110 pushes down the small snow. After most snow is cleaned, the snow removing assembly 100 is turned over to enable one side of the scraper 120 to face the photovoltaic assembly, and then the driving assembly 300 is operated to drive the scraper 120 to move up and down on the surface of the photovoltaic assembly, so that snow water or dirt remained on the surface of the photovoltaic assembly can be scraped off, and the photovoltaic assembly is prevented from being frozen and secondary pollution.

It can be appreciated that the operator does not need to move the whole snow removing tool up and down greatly when removing snow, and the snow removing assembly 100 can be driven to move along with the first rod member 210 for snow removing and water scraping only by operating the driving assembly 300, so that the operation range is small and simple, and the problem of inconvenient snow removing is solved.

Fig. 2 is a schematic diagram of a connection structure of a driving assembly, a third connecting piece and a telescopic assembly in a snow removing tool of a photovoltaic assembly according to an embodiment of the present application; FIG. 3 is a cross-sectional view of FIG. 2 taken along the axial direction of the retraction assembly;

Fig. 4 is an enlarged view of a portion a in fig. 3. As shown in fig. 2 to 4, the driving assembly 300 includes a driving rod 310 and a handle 330, the driving rod 310 is positioned inside the first rod 210 and the second rod 220, the extending direction of the driving rod 310 is consistent with the axial direction of the first rod 210 and the second rod 220, one end of the driving rod 310 is connected with a rod joint 320, and the rod joint 320 is connected with the inner wall of the first rod 210; the handle 330 is connected to an end of the driving rod 310 away from the rod joint 320, the extending direction of the handle 330 is perpendicular to the axial direction of the driving rod 310, and the handle 330 extends out of the second rod 220, and the handle 330 moves relative to the second rod 220, so as to drive the first rod 210 to move along the axial direction of the second rod 220 through the driving rod 310.

It will be appreciated that the driving rod 310 is fixedly connected to the first rod 210 through the rod connector 320, and the diameter of the driving rod 310 is less than or equal to the inner diameter of the first rod 210. By moving the handle 330, the driving rod 310 and the first rod 210 are driven to move together, so that the snow removing assembly 100 connected to the end of the first rod 210 moves up and down.

Illustratively, the rod connector 320 is screwed or welded inside the end of the first rod member 210 near the second rod member 220, and the rod connector 320 is also screwed or welded at the end of the driving rod 310; the handle 330 is screwed or welded to the other end of the driving rod 310.

As shown in fig. 2, for example, a guide groove 221 is formed on a sidewall of the second rod 220, and an extending direction of the guide groove 221 is consistent with an axial direction of the second rod 220; the handle 330 is inserted into the second rod 220 through the guide groove 221, and the handle 330 slides in the guide groove 221.

Specifically, the width of the guide groove 221 is slightly larger than the diameter of the handle 330 so that the handle 330 can smoothly move within the guide groove 221. The length of the guide groove 221 determines the length of the first rod 210 that can extend out of the second rod 220, and the application does not limit the length of the guide groove 221, so that the first rod 210 can extend out of a proper length to drive the snow removing assembly 100 to reach the highest position of the photovoltaic assembly.

When the snow is cleared, a worker holds the handle 330, pushes the handle 330 to one end of the guide groove 221, which is close to the first rod member 210, the handle 330 drives the driving rod 310, the rod connector 320 and the first rod member 210 to move in the second rod member 220, the first rod member 210 drives the snow shoveling plate 110 to move away from the second rod member 220, then the snow shoveling plate 110 which moves in place is inserted into a snow block to be cleared, and then the handle 330 is pushed to one end, which is away from the first rod member 210, the handle 330 drives the driving rod 310, the rod connector 320 and the first rod member 210 to move towards the direction, which is close to the second rod member 220, and the first rod member 210 drives the snow shoveling plate 110 to push the snow block to move so as to push the snow block down the photovoltaic assembly.

When the wiper is used, a worker holds the handle 330 to push the handle 330 along one end of the guide groove 221, which is close to the first rod member 210, the handle 330 drives the driving rod 310, the rod connector 320 and the first rod member 210 to move, the first rod member 210 drives the scraper 120 to move away from the second rod member 220, then the bottom of the scraper 120 moving in place is attached to the surface of the photovoltaic module, the handle 330 is pushed to one end, which is away from the first rod member 210, the handle 330 drives the driving rod 310, the rod connector 320 and the first rod member 210 to move towards the direction, which is close to the second rod member 220, and the first rod member 210 drives the scraper 120 to scrape snow water or dirt on the surface of the photovoltaic module.

Therefore, the handle 330 is only required to be moved back and forth along the guiding slot 221 during the operation process, so that the first rod 210 and the snow removing assembly 100 can be driven to move above the photovoltaic assembly, and the operation is convenient.

Further, the two ends of the guiding groove 221 are respectively provided with a limiting groove 222, the extending direction of the limiting groove 222 is consistent with the circumferential direction of the second rod 220, and the handle 330 is clamped in the limiting groove 222 to limit the movement of the driving rod 310 and the rod connector 320, so as to fix the relative positions of the first rod 210 and the second rod 220.

Specifically, the middle part of the guiding groove 221 may further be provided with a plurality of limiting grooves 222, and the plurality of limiting grooves 222 are equidistantly distributed along the extending direction of the guiding groove 221. Each limiting groove 222 can be clamped with the handle 330 to limit the moving position of the handle 330, so that the relative positions of the first rod member 210 and the second rod member 220 can be conveniently adjusted by combining the height and the cleaning distance of the photovoltaic module, and the telescopic assembly 200 can be adjusted to different lengths.

The direction of each limiting groove 222 may be the same or opposite, and may extend along the circumferential direction of the second rod 220. The width of the limit groove 222 is slightly larger than the diameter of the handle 330 so that the handle 330 can smoothly slide into the limit groove 222.

As shown in fig. 3 and 4 in combination, the driving assembly 300 further includes a retainer ring 340 and a spring 350, wherein the retainer ring 340 is coaxially connected to the inner wall of the second rod member 220, and the retainer ring 340 is located between the guide groove 221 and the first rod member 210; one end of the spring 350 is connected to one surface of the retainer ring 340 away from the guide groove 221, and the other end is connected to one end of the first rod 210, which is close to the retainer ring 340; when the handle 330 moves towards the end of the limit slot 222 near the retainer 340, the spring 350 stretches to deform, so as to drive the first rod member 210 to extend out of the second rod member 220; when the handle 330 is moved toward the end of the limit slot 222 facing away from the retainer 340, the spring 350 resumes its shape to retract the first rod 210 back toward the second rod 220.

It will be appreciated that the collar 340 is coaxial with the second rod 220, the drive rod 310 is disposed through the collar 340 and coaxial with the collar 340, and the inner diameter of the collar 340 is greater than the diameter of the drive rod 310 to allow the drive rod 310 to move smoothly relative to the collar 340. The outer diameter of the spring 350 is smaller than or equal to the inner diameter of the second rod 220, so that the spring 350 can be embedded inside the second rod 220, and the inner diameter of the spring 350 is larger than or equal to the diameter of the driving rod 310, so that the spring 350 can be sleeved outside the driving rod 310.

Illustratively, the retainer 340 may be coupled to the second rod 220 by a plurality of screws distributed along the circumference of the second rod 220, the screws being simultaneously coupled to the side wall of the second rod 220 and the side wall of the retainer 340 to fix the two together; one end of the spring 350 may be adhered to the retainer 340, or may be fixed by a plurality of screws installed near the retainer 340, wherein each screw protrudes inward through a sidewall of the second rod 220 and the protruding portion is inserted at a pitch of the spring 350; the other end of the spring 350 may be welded or glued to the end of the first rod 210.

When the handle 330 is pushed along the guide groove 221 near one end of the first rod member 210 (i.e. when the snow cleaning assembly 100 is driven to move towards the direction of the snow block on the photovoltaic assembly before snow shoveling), the position of the retainer ring 340 is unchanged, the handle 330 drives the driving rod 310, the rod connector 320 and the first rod member 210 to move towards the direction away from the second rod member 220, at this time, the distance between the retainer ring 340 and the end of the first rod member 210 is increased, the spring 350 connected between the two is stretched, and the spring 350 stores resilience force;

When the handle 330 is pushed along the end of the guide groove 221 away from the first rod member 210 (i.e. when the snow block is pushed to the downhill direction of the photovoltaic module), the position of the retainer ring 340 is unchanged, the handle 330 drives the driving rod 310, the rod connector 320 and the first rod member 210 to move towards the direction close to the second rod member 220, at this time, the distance between the retainer ring 340 and the end of the first rod member 210 is reduced, the length of the spring 350 connected between the two is gradually recovered, and in the rebound process of the spring 350, the rebound force acts on the first rod member 210, and the tendency of pulling the first rod member 210 to the second rod member 220 is provided, so that the operation of pushing the snow block by the staff is more labor-saving under the action of the rebound force of the spring 350, and the snow removing efficiency is facilitated to be improved.

Fig. 5 is a schematic view of a connection structure between the first and second connectors and the snow removing assembly and the telescopic assembly in fig. 1. Referring to fig. 2 and 5, in the embodiment of the present application, the snow removing device further includes a first connecting member 400, a second connecting member 500, and a third connecting member 600, where the first connecting member 400 includes a sleeve 410 and two wing plates 420, the two wing plates 420 are symmetrically distributed on two sides of the sleeve 410, the sleeve 410 is sleeved on one end of the first rod 210 facing away from the second rod 220, and the wing plates 420 are connected to the snow removing plate 110; the second connecting piece 500 comprises a locking piece 510 and two supporting rods 520, wherein the locking piece 510 is connected to the side wall of the first rod piece 210, the two supporting rods 520 are symmetrically arranged on two sides of the locking piece 510, one end of each supporting rod 520 is connected with the locking piece 510, and the other end of each supporting rod 520 is connected to the snow shoveling plate 110; the third connector 600 is connected to the end of the second rod 220 near the first rod 210.

It will be appreciated that the sleeve 410 is integral with the wing 420, the wing 420 being distributed at an end of the sleeve 410 facing away from the first rod 210. The end of the sleeve 410 near the first rod 210 is provided with a mounting hole for accommodating the first rod 210, and the first rod 210 is inserted into the mounting hole. The connection strength of the first connection member 400 and the snow shovel 110 can be increased by the wing plates 420 provided at both sides of the sleeve 410.

Further, the locking member 510 and the two struts 520 form a three-point reinforcement between the first rod 210 and the snow blade 110, further improving the connection strength of the first connector 400 to the snow blade 110. The distance between the connection points of the two supporting rods 520 and the snow shoveling plate 110 is greater than the distance between the connection points of the wing plates 420 on the two sides of the sleeve 410 and the snow shoveling plate 110, and the connection points of the two supporting rods 520 and the snow shoveling plate 110 and the connection points of the two wing plates 420 and the snow shoveling plate 110 are connected end to form a trapezoid reinforcing surface, so that the relative positions of the snow shoveling plate 110 and the first rod piece 210 are more stable, and the shaking of the snow shoveling plate 110 can be effectively prevented in the snow pushing process.

Illustratively, the wing plate 420 may be attached to the snow blade 110 by screws, and an end surface of the sleeve 410 facing away from the first lever 210 may be adhesively attached to the snow blade 110 for increased securing area. One end of the strut 520 may be fastened to one side of the locker 510 by a bolt, and the other end of the strut 520 may be fastened to the snow scraper 110 by a screw.

Referring to fig. 3, for example, a first connecting hole is formed at one end of the third connecting member 600, a second connecting hole is formed at the other end of the third connecting member, the first connecting hole and the second connecting hole are communicated and coaxial, one end of the second rod 220, which is close to the first rod 210, is inserted into the second connecting hole, and the first rod 210 is inserted into the first connecting hole.

Specifically, the third connecting member 600 is disposed at the connection between the end of the second rod 220 and the first rod 210, and can shield and protect the connection between the second rod 220 and the first rod 210. Further, an end of the second rod 220 facing away from the first rod 210 may be sleeved with a protective sleeve, so as to cover and protect the opening of the end of the second rod 220.

In the embodiment of the present application, at least one reinforcing rib 111 is disposed on the surface of the snow shovel 110, and the extending direction of each reinforcing rib 111 is perpendicular to the extending direction of the snow shovel 110.

Specifically, by providing the reinforcing ribs 111 on the surface of the snow shovel 110, the bending resistance of the snow shovel 110 can be increased, and when a thicker or larger snow block is pushed and pulled, the possibility that the snow shovel 110 is bent or damaged due to insufficient hardness can be reduced, and the service life of the snow shovel 110 is prolonged.

In an embodiment of the present application, snow shoveling plate 110 is a plastic plate; the scraper 120 is a silica gel plate.

It is to be noted that, the hardness of plastics material and silica gel material is all less than photovoltaic module surface's hardness, and the required hardness requirement when snow is shoveled can be satisfied to the working of plastics, can not fish tail photovoltaic module's surface when contacting with photovoltaic module again. The scraper 120 has low requirements on hardness in the process of scraping water, and can be attached to the surface of the photovoltaic module to scrape snow water or dirt on the surface, so that the silica gel piece with certain flexibility can be attached to the photovoltaic module when the surface of the photovoltaic module is scratched, and the surface of the photovoltaic module is not easy to damage.

In the embodiment of the present application, an anti-slip sleeve 331 is mounted at an end of the handle 330 extending out of the second rod 220.

Specifically, the anti-slip sleeve 331 has convex rings and grooves on its surface, which are spaced apart, so as to increase friction between the hand and the handle 330 and prevent slipping during operation.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. A snow removing tool for a photovoltaic module, comprising:

The snow removing assembly comprises a snow removing plate and a scraping plate, wherein the snow removing plate is provided with a first side face and a second side face which are opposite, the first side face is used for removing snow, and the second side face is connected with the scraping plate;

The telescopic assembly comprises a first rod piece and a second rod piece, the first rod piece is embedded in the second rod piece, one end of the first rod piece, which is away from the second rod piece, is connected with the snow shoveling plate, and the extending directions of the first rod piece and the second rod piece are perpendicular to the snow shoveling plate;

The driving assembly is connected inside the first rod piece and the second rod piece and is used for driving the first rod piece to move along the axial direction of the second rod piece.

2. The snow cleaning tool of a photovoltaic assembly according to claim 1, wherein the drive assembly comprises:

The driving rod is positioned inside the first rod piece and the second rod piece, the extending direction of the driving rod is consistent with the axial direction of the first rod piece and the axial direction of the second rod piece, one end of the driving rod is connected with a rod joint, and the rod joint is connected with the inner wall of the first rod piece;

The handle is connected with one end of the driving rod, which is far away from the rod joint, the extending direction of the handle is perpendicular to the axial direction of the driving rod, the handle extends out of the second rod piece, and the handle moves relative to the second rod piece so as to drive the first rod piece to move along the axial direction of the second rod piece through the driving rod.

3. The snow removing tool of a photovoltaic assembly according to claim 2, wherein a guide groove is formed in the side wall of the second rod member, and the extending direction of the guide groove is consistent with the axial direction of the second rod member;

The handle is inserted into the second rod piece through the guide groove, and slides in the guide groove.

4. A snow cleaning tool for a photovoltaic module according to claim 3, wherein limiting grooves are respectively formed at two ends of the guiding groove, the extending direction of the limiting grooves is consistent with the circumferential direction of the second rod member, and the handle is clamped in the limiting grooves to limit the movement of the driving rod and the rod joint, so that the relative positions of the first rod member and the second rod member are fixed.

5. The photovoltaic module snow removal tool of claim 4, wherein the drive assembly further comprises:

The check ring is coaxially connected to the inner wall of the second rod piece and is positioned between the guide groove and the first rod piece;

One end of the spring is connected to one surface of the retainer ring, which is away from the guide groove, and the other end of the spring is connected to one end of the first rod piece, which is close to the retainer ring;

When the handle moves towards one end of the limiting groove, which is close to the check ring, the spring stretches to deform, so that the first rod piece is driven to extend out of the second rod piece;

When the handle moves to one end of the limiting groove, which is away from the check ring, the spring is deformed in a recovery mode, so that the first rod piece is retracted into the second rod piece.

6. The snow removing tool of a photovoltaic module according to any one of claims 1 to 5, further comprising:

The first connecting piece comprises a sleeve and two wing plates, the two wing plates are symmetrically distributed on two sides of the sleeve, the sleeve is sleeved at one end of the first rod piece, which is away from the second rod piece, and the wing plates are connected to the snow shoveling plate;

the second connecting piece comprises a locking piece and two supporting rods, the locking piece is connected to the side wall of the first rod piece, the two supporting rods are symmetrically arranged on two sides of the locking piece, one end of each supporting rod is connected with the locking piece, and the other end of each supporting rod is connected to the snow shoveling plate;

And the third connecting piece is connected with the end part of the second rod piece, which is close to the first rod piece.

7. The snow removing tool for a photovoltaic module according to claim 6, wherein a first connecting hole is formed at one end of the third connecting piece, a second connecting hole is formed at the other end of the third connecting piece, the first connecting hole and the second connecting hole are communicated and coaxial, one end, close to the first rod, of the second rod is inserted into the second connecting hole, and the first rod is inserted into the first connecting hole.

8. The snow cleaning tool of a photovoltaic module according to claim 1, wherein at least one reinforcing rib is provided on the surface of the snow shovel plate, and the extending direction of each reinforcing rib is perpendicular to the extending direction of the snow shovel plate.

9. The photovoltaic module snow removal tool of claim 8, wherein the snow shoveling plate is a plastic plate; the scraping plate is a silica gel plate.

10. A snow cleaning tool for a photovoltaic module according to any one of claims 2 to 5 wherein an anti-slip sleeve is mounted to the end of the handle that extends beyond the second lever.