An automatic dust-sweeping mechanism for a solar panel

Abstract

The present invention relates to the technical field of solar panels, and discloses an automatic dust-sweeping mechanism for solar panels, comprising a cleaning plate, a water tank being provided on the cleaning plate, the water tank being used to spray water onto the solar panel, and an auxiliary cleaning mechanism being provided on the cleaning plate. When the cleaning plate slides on the solar panel, the cleaning wheel rubs against the connecting piece and rotates on the cleaning plate, thereby cleaning the connecting piece. In order to prevent the cleaning wheel from compacting the dust during rotation, a protrusion is further provided on the cleaning wheel. In order to enable the protrusion to prevent the cleaning wheel from compacting the dust, the protrusion is provided with multiple arc surfaces, so that the dust in the gap can be removed when the cleaning wheel rotates. Therefore, while preventing the cleaning wheel from compacting the dust, part of the dust can be cleaned out from the gap and thus be taken away from the surface of the solar panel by the cleaning plate, thereby cleaning the solar panel and its connecting piece to the greatest extent.

Description

Technical Field

[0001] The invention relates to the technical field of solar panels, in particular to an automatic dust-clearing mechanism for solar panels. Background Art

[0002] A solar panel is a device that absorbs sunlight and converts solar radiation energy directly or indirectly into electrical energy through the photoelectric effect or photochemical effect. The main material of most solar panels is "silicon". Compared with ordinary batteries and rechargeable batteries, solar cells are more energy-saving and environmentally friendly green products.

[0003] Large-area solar panels are connected by connectors. In order to facilitate the placement of solar panels, there will be a certain gap between the connectors and the solar panels. As a result, during cleaning, a blind spot is easily formed in the gap between the connectors and the solar panels, resulting in incomplete cleaning and easy accumulation of dust.

[0004] Chinese invention patent CN201910238256.9 discloses a solar panel cleaning device. It includes a base plate 1, a first bracket 2, a second bracket 3, a rainwater collection device and a cleaning device. The base plate 1 is a metal plate. The first bracket 2 and the second bracket 3 are both metal frames. The first bracket 2 is arranged at one end of the base plate 1, and the second bracket 3 is arranged at the other end of the base plate 1. The cleaning device 5 is used to clean the surface of the solar panel. Specifically, the cleaning device 5 includes a rod body 51, a cleaning mechanism and a first driving assembly. The rod body 51 is a metal rod. The cleaning mechanism 52 cooperates with the rod body 51. The first driving assembly 53 can drive the rod body 51 to move up and down on the surface of the solar panel. Preferably, in order to ensure the stability of the movement of the rod body 51, two groups of first driving assemblies 53 are provided, one group cooperates with the first bracket 2, and the other group cooperates with the second bracket 3; the first driving assembly includes a screw 531, a first driving member 532, a screw nut 533 and a first sliding structure The screw rod 531 is a motor that can be directly purchased on the market. The specific structure and principle will not be described in detail here. One end of the screw rod 531 is matched with the upper end of the first bracket through a bearing, and the other end of the screw rod 531 is connected to the first driving member 532. The first driving member 532 is a motor that can be directly purchased on the market. The specific structure and principle will not be described in detail here. The screw rod nut 533 is sleeved on the screw rod 531, and the screw rod nut 533 is connected to the end shaft of the rod body 51; the first driving member can drive the screw rod to rotate, and the screw rod can drive the screw rod nut to move up and down during the rotation of the screw rod, and then the screw rod nut can drive the rod body to move up and down.

[0005] However, although the above-mentioned existing technology can clean the connection of the solar panel, due to the lack of diversion function, the friction coefficient between the above-mentioned cleaning and dust-sweeping device and the connection is too high, and the dust cannot be removed more effectively. Instead, the solar panel is worn during the repeated cleaning process, which leads to damage to the solar panel.

[0006] In view of the above technical problems existing in the prior art, the present invention further proposes an automatic dust-clearing mechanism for solar panels. Summary of the Invention

[0007] The present invention provides an automatic dust-sweeping mechanism for solar panels, which has the beneficial effect of cleaning the connection points of solar panels and guiding the water flow. It solves the problems mentioned in the above background technology that cleaning blind spots are easily formed in the gaps between the connectors and the solar panels, resulting in incomplete cleaning and easy accumulation of dust, and the lack of a diversion function leads to an excessively high friction coefficient between the dust-sweeping device and the connection points, making it impossible to effectively remove dust.

[0008] The present invention provides the following technical solution: an automatic dust-sweeping mechanism for solar panels, comprising a cleaning plate, a water tank provided on the cleaning plate, the water tank being used to spray water onto the solar panels, an auxiliary cleaning mechanism being further provided on the cleaning plate, the auxiliary cleaning mechanism being used to clean the joints of the solar panels;

[0009] The auxiliary cleaning mechanism includes a rotating shaft rotatably arranged in the cleaning plate, and a cleaning wheel is arranged on the rotating shaft, and the cleaning wheel is used to clean the joints of the solar panels;

[0010] The rotating shaft is also provided with a protrusion, which is used for secondary dust removal.

[0011] As an optional solution of the automatic dust-sweeping mechanism for solar panels of the present invention, a diversion mechanism is further provided in the cleaning plate, and the diversion mechanism is used to guide the water in the water tank to the splicing part;

[0012] The guide mechanism includes a groove formed on the cleaning plate. A convex block is slidably provided in the cleaning plate, and the convex block slides to the outside of the cleaning plate through the groove.

[0013] As an optional solution of the automatic dust-sweeping mechanism for solar panels of the present invention, a driving mechanism is further provided in the cleaning plate, and the driving mechanism is used to drive the protrusion to slide;

[0014] The driving mechanism includes a resistance rod slidably arranged in the cleaning plate, the resistance rod abuts against the protrusion, and a cam is rotatably arranged in the cleaning plate, and the cam is used to drive the resistance rod to slide in the cleaning plate.

[0015] As an optional solution of the automatic dust-clearing mechanism for solar panels of the present invention, a fixing plate is further provided in the cleaning plate, the interference rod is slidably provided in the fixing plate, and the fixing plate is used to support the interference rod.

[0016] As an optional solution of the automatic dust-clearing mechanism for solar panels of the present invention, a reset plate is further provided on the resistance rod, a reset spring is provided on the reset plate, and the reset plate is elastically connected to the fixed plate through the reset spring.

[0017] As an optional solution of the automatic dust-clearing mechanism for solar panels of the present invention, a rotating rod is further provided in the cleaning plate, and the cam is provided on the rotating rod.

[0018] As an optional solution of the automatic dust-sweeping mechanism for solar panels of the present invention, wherein: a connecting mechanism is further provided on the rotating shaft, and the connecting mechanism is used to drive the rotating rod to rotate in the cleaning plate;

[0019] The connecting mechanism includes a first bevel gear arranged on the rotating shaft, and the rotating rod is provided with a second bevel gear adapted to the first bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0020] As an optional solution of the automatic dust-sweeping mechanism for solar panels of the present invention, an impact mechanism is further provided in the cleaning plate, and the impact mechanism is used to blow air to generate ripples in the water flow;

[0021] The impact mechanism includes a placement groove opened in the cleaning plate, an air pipe is also provided in the cleaning plate, and the air pipe passes through the cleaning plate through the placement groove, and an air bag is also provided in the cleaning plate, and the air bag and the air pipe are communicated with each other.

[0022] As an optional solution of the automatic dust-clearing mechanism for solar panels of the present invention, a baffle is provided on the convex block, and the baffle is used to resist the airbag and generate elastic deformation.

[0023] As an optional solution to the automatic dust-clearing mechanism for solar panels described in the present invention, a flap door is also provided on the cleaning plate, and the flap door is movably hinged to the cleaning plate through a hinge shaft, the flap door is used to seal the placement groove, and the flap door is also elastically connected to the cleaning plate through an arc-shaped spring sheet.

[0024] The present invention has the following beneficial effects:

[0025] 1. The automatic dust sweeping mechanism of the solar panel, when the cleaning plate slides on the solar panel, the cleaning wheel rubs against the connecting piece and rotates on the cleaning plate, thereby cleaning the connecting piece. In order to prevent the cleaning wheel from compacting the dust during the rotation, a protrusion is also provided on the cleaning wheel. In order to enable the protrusion to prevent the cleaning wheel from compacting the dust, the protrusion is provided with multiple arc surfaces, so that when the cleaning wheel rotates, the dust in the gap can be removed. In this way, while preventing the cleaning wheel from compacting the dust, some dust can also be cleaned out of the gap and carried away from the surface of the solar panel by the cleaning plate, thereby cleaning the solar panel and its connecting pieces to the greatest extent.

[0026] 2. The solar panel has an automatic dust sweeping mechanism. When the cleaning plate is cleaning the solar panel, the protrusions will circulate and spray the water tank on the solar panel to divert the water to the joints, so as to facilitate the cleaning wheel to clean the joints. In addition, the diversion to the joints can also drive the dust cleaned by the protrusions through the flow of water, thereby improving the cleaning level.

[0027] 3. The automatic dust sweeping mechanism of the solar panel, in order to make the water flow have a certain impact force, is also provided with an impact mechanism in the cleaning plate. The impact mechanism can generate airflow when the protrusion slides, so that the water flow has a certain impact force, thereby flushing the connection, so as to better remove the dust. When the protrusion slides in the cleaning plate, the baffle on the protrusion will resist and squeeze the airbag to deform, so that the airbag will shrink and discharge the internal gas. The gas in the airbag will be discharged outside the cleaning plate through the air pipe, thereby generating a certain impact force on the water flow outside the cleaning plate, and then impacting the dust at the connection, thereby enhancing the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention (including an external drive device).

[0029] Figure 2 It is a schematic diagram of the overall structure of the present invention (excluding the external drive device).

[0030] Figure 3 It is a schematic diagram of the bottom structure of the present invention.

[0031] Figure 4 It is a schematic diagram of the internal structure of the present invention.

[0032] Figure 5 It is a schematic diagram of the local structure of the present invention.

[0033] Figure 6 for Figure 4 A partial enlarged view of point A in the middle.

[0034] Figure 7 for Figure 5 A partial enlarged view of point B in the middle.

[0035] In the figure: 1. Cleaning plate; 2. Water tank; 31. Rotating shaft; 32. Cleaning wheel; 33. Protrusion; 41. Groove; 42. Bump; 51. Resistance rod; 52. Cam; 53. Fixed plate; 54. Reset plate; 55. Reset spring; 6. Rotating rod; 71. First bevel gear; 72. Second bevel gear; 81. Placement groove; 82. Air pipe; 83. Airbag; 9. Baffle. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Example 1

[0038] See also Figure 1-Figure 3 , an automatic dust-clearing mechanism for solar panels, comprising a cleaning plate 1, a water tank 2 provided on the cleaning plate 1, the water tank 2 being used to spray water onto the solar panels, and an auxiliary cleaning mechanism provided on the cleaning plate 1, the auxiliary cleaning mechanism being used to clean the joints of the solar panels;

[0039] The auxiliary cleaning mechanism includes a rotating shaft 31 rotatably arranged in the cleaning plate 1, and a cleaning wheel 32 is arranged on the rotating shaft 31. The cleaning wheel 32 is used to clean the joints of the solar panels;

[0040] The rotating shaft 31 is further provided with a protrusion 33 , which is used for secondary dust removal.

[0041] In this embodiment, since multiple solar panels are connected by connectors, an auxiliary cleaning mechanism is provided on the cleaning plate 1 to clean the gaps between the connectors, thereby avoiding the formation of cleaning blind spots.

[0042] The auxiliary cleaning mechanism includes a rotating shaft 31 rotatably arranged in the cleaning plate 1, and a cleaning wheel 32 is provided on the rotating shaft 31. The cleaning wheel 32 is used to clean the joints of the solar panels. When the cleaning plate 1 slides on the solar panel, the cleaning wheel 32 rubs against the connecting parts and rotates on the cleaning plate 1, thereby cleaning the connecting parts. In order to prevent the cleaning wheel 32 from compacting dust during rotation, a protrusion 33 is also provided on the cleaning wheel 32, and the protrusion 33 is used for secondary cleaning.

[0043] In order to prevent the cleaning wheel 32 from compacting the dust, the protrusion 33 is provided with multiple arc surfaces, so that when the cleaning wheel 32 rotates, the dust in the gap can be removed. In this way, while preventing the cleaning wheel 32 from compacting the dust, some dust can also be cleaned out of the gap and carried away from the surface of the solar panel by the cleaning plate 1, thereby cleaning the solar panel and its connectors to the greatest extent.

[0044] It should be noted that the material of the protrusion 33 should be soft rubber or soft burrs to prevent the protrusion 33 from scratching the solar panel.

[0045] Example 2

[0046] See also Figure 4-Figure 6 , a guide mechanism is also provided in the cleaning plate 1, which is used to guide the water in the water tank 2 to the splicing part;

[0047] The guide mechanism includes a groove 41 formed on the cleaning plate 1 . A protrusion 42 is slidably provided in the cleaning plate 1 , and the protrusion 42 slides to the outside of the cleaning plate 1 through the groove 41 .

[0048] In this embodiment, in order to guide the water flow toward the connection point of the solar panel during the sliding process of the cleaning plate 1, a flow guide mechanism is provided in the cleaning plate 1.

[0049] The guide mechanism includes a groove 41 formed on the cleaning plate 1 . A protrusion 42 is slidably provided in the cleaning plate 1 , and the protrusion 42 slides to the outside of the cleaning plate 1 through the groove 41 .

[0050] When the cleaning plate 1 is cleaning the solar panel, the protrusion 42 will cyclically spray the water tank 2 on the solar panel to guide the water toward the joint, thereby facilitating the cleaning wheel 32 to clean the joint. In addition, the water diversion toward the joint can also drive the dust cleaned by the protrusion 33 through the flow of water, thereby improving the cleaning level.

[0051] It should be additionally explained that a return spring should also be provided on the protrusion 42 , and the protrusion 42 is elastically connected to the cleaning plate 1 via the return spring so that the protrusion 42 can be returned to the cleaning plate 1 and thus circulate.

[0052] Example 3

[0053] See also Figure 4-Figure 6 , a driving mechanism is also provided in the cleaning plate 1, and the driving mechanism is used to drive the protrusion 42 to slide;

[0054] The driving mechanism includes a resisting rod 51 slidably arranged in the cleaning plate 1 , which resists the protrusion 42 . A cam 52 is also rotatably arranged in the cleaning plate 1 , and the cam 52 is used to drive the resisting rod 51 to slide in the cleaning plate 1 .

[0055] A fixing plate 53 is further provided in the cleaning plate 1 , and the resisting rod 51 is slidably provided in the fixing plate 53 . The fixing plate 53 is used to support the resisting rod 51 .

[0056] A reset plate 54 is further provided on the resisting rod 51 . A reset spring 55 is provided on the reset plate 54 . The reset plate 54 is elastically connected to the fixing plate 53 via the reset spring 55 .

[0057] In this embodiment, in order to enable the protrusion 42 to slide reciprocally in the cleaning plate 1 , a driving mechanism is provided in the cleaning plate 1 , and the driving mechanism drives the protrusion 42 to slide.

[0058] The driving mechanism includes a resisting rod 51 slidably arranged in the cleaning plate 1 , which resists the protrusion 42 . A cam 52 is also rotatably arranged in the cleaning plate 1 , and the cam 52 is used to drive the resisting rod 51 to slide in the cleaning plate 1 .

[0059] By driving the cam 52 to rotate, it abuts against the abutment rod 51, thereby pushing the abutment rod 51 to slide in the cleaning plate 1. As the cam 52 rotates continuously, intermittent abutment occurs between the cam 52 and the abutment rod 51, thereby causing the abutment rod 51 to intermittently abut the protrusion 42 to slide in the cleaning plate 1, thereby causing it to slide reciprocally in the cleaning plate 1.

[0060] In order to enable the resistance rod 51 to be reset, a fixed plate 53 is also provided in the cleaning plate 1. The resistance rod 51 is slidably set in the fixed plate 53. The fixed plate 53 is used to support the resistance rod 51. At the same time, a reset plate 54 is also provided on the resistance rod 51. A reset spring 55 is provided on the reset plate 54. The reset plate 54 is elastically connected to the fixed plate 53 through the reset spring 55.

[0061] When the interference rod 51 is interfered by the cam 52 and slides in the direction close to the protrusion 42 and interferes with it, the reset plate 54 will slide in the direction close to the fixed plate 53, thereby squeezing the reset spring 55 arranged between the reset plate 54 and the fixed plate 53, causing it to elastically deform and generate elastic potential energy. Since the interference rod 51 is interfered by the cam 52 at this time, the reset spring 55 is unable to release its elastic potential energy due to the resistance of the cam 52. When the cam 52 rotates to the direction away from the interference rod 51, the reset spring 55 is no longer interfered by the resistance of the cam 52 and can release its accumulated elastic potential energy, thereby pushing the reset plate 54 in the opposite direction to cause it to drive the interference rod 51 to reset.

[0062] The reciprocating motion of the resisting rod 51 is completed by the cooperation between the return spring 55 and the cam 52 .

[0063] In addition, a limiting groove is provided on the reset plate 54, and a limiting rod is provided on the fixed plate 53. The reset plate 54 is slidably set on the limiting rod through the limiting groove, thereby limiting the sliding of the reset plate 54 to prevent the reset plate 54 from swinging during the sliding process under the action of the elastic potential energy of 55, thereby causing its sliding to be unstable and affecting the normal operation of the device. In order to prevent the reset plate 54 from falling off from the limiting rod, a rectangular plate is also provided on the limiting rod to limit the reset plate 54.

[0064] Example 4

[0065] See also Figure 4-Figure 6 A rotating rod 6 is also provided in the cleaning plate 1 , and the cam 52 is provided on the rotating rod 6 .

[0066] The rotating shaft 31 is also provided with a connecting mechanism, which is used to drive the rotating rod 6 to rotate in the cleaning plate 1;

[0067] The connecting mechanism includes a first bevel gear 71 provided on the rotating shaft 31 , and a second bevel gear 72 adapted to the first bevel gear 71 is provided on the rotating rod 6 , and the second bevel gear 72 and the first bevel gear 71 are meshed with each other.

[0068] In this embodiment, a rotating rod 6 is provided in the cleaning plate 1 , and a cam 52 is provided on the rotating rod 6 , and the cam 52 is driven to rotate by the rotating rod 6 .

[0069] In order to drive the rotating rod 6 to rotate, a connecting mechanism is further provided in the cleaning plate 1, and the rotating shaft 31 is connected to the rotating rod 6 through the connecting mechanism. When the rotating shaft 31 rotates, the rotating shaft 31 can be transmitted through the connecting mechanism, thereby driving the rotating rod 6 to rotate.

[0070] The connecting mechanism includes a first bevel gear 71 provided on the rotating shaft 31 , and a second bevel gear 72 adapted to the first bevel gear 71 is provided on the rotating rod 6 , and the second bevel gear 72 and the first bevel gear 71 are meshed with each other.

[0071] A support member is provided in the cleaning plate 1 , and the movable rotating rod 6 is rotatably provided on the support member, and the movable rotating rod 6 is supported by the support member to prevent it from collapsing.

[0072] Example 5

[0073] See also Figure 5-Figure 7 , an impact mechanism is also provided in the cleaning plate 1, and the impact mechanism is used to blow air to make the water flow generate impact force;

[0074] The impact mechanism includes a placement groove 81 opened in the cleaning plate 1. An air pipe 82 is also provided in the cleaning plate 1, and the air pipe 82 passes through the placement groove 81 and penetrates the cleaning plate 1. An air bag 83 is also provided in the cleaning plate 1, and the air bag 83 and the air pipe 82 are connected to each other.

[0075] A baffle 9 is provided on the protrusion 42 , and the baffle 9 is used to resist the airbag 83 and generate elastic deformation.

[0076] The cleaning plate 1 is also provided with a flap door, which is movably hinged to the cleaning plate 1 via a hinge shaft. The flap door is used to seal the placement groove 81 , and is elastically connected to the cleaning plate 1 via an arc-shaped spring sheet.

[0077] In this embodiment, in order to make the water flow have a certain impact force, an impact mechanism is also provided in the cleaning plate 1. The impact mechanism can generate airflow when the protrusion 42 slides, so that the water flow generates a certain impact force, thereby flushing the connection, so as to better remove dust.

[0078] The impact mechanism includes a placement groove 81 opened in the cleaning plate 1, and an air pipe 82 is also provided in the cleaning plate 1, and the air pipe 82 passes through the cleaning plate 1 through the placement groove 81. An air bag 83 is also provided in the cleaning plate 1, and the air bag 83 and the air pipe 82 are connected to each other. At the same time, a baffle 9 is provided on the protrusion 42, and the baffle 9 is used to resist the air bag 83 and produce elastic deformation.

[0079] When the protrusion 42 slides in the cleaning plate 1, the baffle 9 on the protrusion 42 will resist and squeeze the airbag 83 to deform, so that the airbag 83 will shrink and discharge the internal gas. The gas in the airbag 83 will be discharged outside the cleaning plate 1 through the air pipe 82, thereby generating a certain impact force on the water flow outside the cleaning plate 1, and then impacting the dust at the connection, thereby enhancing the cleaning effect.

[0080] In order to prevent water from penetrating into the cleaning plate 1, a flap door is also provided on the cleaning plate 1, and the flap door is movably hinged to the cleaning plate 1 through a hinge shaft. The flap door is used to seal the placement groove 81, and the flap door is also elastically connected to the cleaning plate 1 through an arc-shaped spring piece. When the protrusion 42 slides, the gas is discharged outward through the placement groove 81, thereby pushing the flap door to open. When the protrusion 42 is reset, the placement groove 81 can be reset under the action of the elastic potential energy of the arc-shaped spring piece, and then the placement groove 81 is reclosed, so that external water cannot overflow into the interior of the cleaning plate 1 through the placement groove 81.

[0081] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0082] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An automatic dust removal mechanism for solar panels, characterized by: The invention comprises a cleaning plate (1), wherein the cleaning plate (1) is provided with a water tank (2), wherein the water tank (2) is used to spray water onto the solar cell panels, and the cleaning plate (1) is also provided with an auxiliary cleaning mechanism, wherein the auxiliary cleaning mechanism is used to clean the joints of the solar cell panels; the auxiliary cleaning mechanism comprises a rotating shaft (31) rotatably provided in the cleaning plate (1), wherein the rotating shaft (31) is provided with a cleaning wheel (32), wherein the cleaning wheel (32) is used to clean the joints of the solar cell panels; the rotating shaft (31) is also provided with a protrusion (33), wherein the protrusion (33) is provided with a plurality of arc surfaces, wherein the protrusion (33) is used to remove dust for a second time, and the cleaning plate (1) is also provided with a guide mechanism, wherein the guide mechanism The mechanism is used to guide the water in the water tank (2) to the joint; the diversion mechanism includes a groove (41) provided on the cleaning plate (1); a protrusion (42) is slidably provided in the cleaning plate (1), and the protrusion (42) slides to the outside of the cleaning plate (1) through the groove (41); a driving mechanism is also provided in the cleaning plate (1); the driving mechanism is used to drive the protrusion (42) to slide; the driving mechanism includes a resistance rod (51) slidably provided in the cleaning plate (1), the resistance rod (51) resists against the protrusion (42); a cam (52) is also rotatably provided in the cleaning plate (1), and the cam (52) is used to drive the resistance rod (51) to slide in the cleaning plate (1); A fixing plate (53) is further provided in the cleaning plate (1), and the resisting rod (51) is slidably provided in the fixing plate (53), and the fixing plate (53) is used to support the resisting rod (51).

2. The automatic dust-clearing mechanism for solar panels according to claim 1, characterized in that: A reset plate (54) is further provided on the resisting rod (51), a reset spring (55) is provided on the reset plate (54), and the reset plate (54) is elastically connected to the fixing plate (53) via the reset spring (55).

3. The automatic dust-clearing mechanism for solar panels according to claim 2, characterized in that: A rotating rod (6) is also provided in the cleaning plate (1), and the cam (52) is provided on the rotating rod (6).

4. The automatic dust-clearing mechanism for solar panels according to claim 3, characterized in that: A connecting mechanism is also provided on the rotating shaft (31), and the connecting mechanism is used to drive the rotating rod (6) to rotate within the cleaning plate (1); The connecting mechanism comprises a first bevel gear (71) provided on the rotating shaft (31), a second bevel gear (72) adapted to the first bevel gear (71) is provided on the rotating rod (6), and the second bevel gear (72) and the first bevel gear (71) are meshed with each other.

5. The automatic dust-clearing mechanism for solar panels according to claim 4, characterized in that: An impact mechanism is also provided in the cleaning plate (1), and the impact mechanism is used to blow air to generate ripples in the water flow; The impact mechanism comprises a placement groove (81) provided in the cleaning plate (1); an air pipe (82) is further provided in the cleaning plate (1), and the air pipe (82) passes through the cleaning plate (1) through the placement groove (81); an air bag (83) is further provided in the cleaning plate (1), and the air bag (83) and the air pipe (82) are in communication with each other.

6. The automatic dust-clearing mechanism for solar panels according to claim 5, characterized in that: A baffle (9) is provided on the protrusion (42), and the baffle (9) is used to resist the airbag (83) and undergo elastic deformation.

7. The automatic dust-clearing mechanism for solar panels according to claim 5, characterized in that: The cleaning plate (1) is also provided with a flap door, and the flap door is movably hinged to the cleaning plate (1) via a hinge shaft. The flap door is used to seal the placement groove (81), and the flap door is also elastically connected to the cleaning plate (1) via an arc-shaped spring sheet.

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