Cleaning brush for photovoltaic cleaning
The photovoltaic cleaning brush, designed with a button locking component, achieves efficient cleaning of photovoltaic panels, solving the problems of low cleaning efficiency and difficulty in guaranteeing quality in existing technologies, and ensuring quick replacement of cleaning brush strips and effective cleaning.
Patent Information
- Application Number
- CN202423094288.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-16
AI Technical Summary
Existing photovoltaic panel cleaning brushes require multiple cleanings when laid over large areas, resulting in low cleaning efficiency and difficulty in guaranteeing cleaning quality. Furthermore, the cleaning brushes may carry uncleaned dust, affecting the cleaning quality.
A photovoltaic cleaning brush was designed, which uses a button locking component to make the fixing frame and the connecting frame easy to separate, facilitating the replacement and disassembly of the cleaning brush strips. The button controls the abutting state between the abutting block and the fixing frame, enabling quick replacement and uniform cleaning of the cleaning brush strips, and preventing dust from being brought into subsequent cleaning operations.
It improves the cleaning efficiency and quality of photovoltaic panels, ensures the cleaning effect of the cleaning brush strips, avoids dust pollution, and enhances cleaning quality and efficiency.
Smart Images
Figure CN223571418U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to photovoltaic power generation panel accessory field, specifically is a kind of photovoltaic cleaning cleaning brush. BACKGROUND
[0002] In the long-term use of photovoltaic power generation panel, because photovoltaic power generation panel is exposed in air for a long time, the upper surface of photovoltaic power generation panel is prone to dust accumulation, which affects the power generation efficiency of photovoltaic power generation panel, so the surface of photovoltaic power generation panel needs to be cleaned regularly.
[0003] If the photovoltaic power generation panel is laid in a large area, the cleaning brush needs to be cleaned multiple times to ensure the cleaning quality of the whole process when cleaning the surface of the photovoltaic power generation panel. However, in the multiple cleaning process, a lot of time is wasted due to repeated cleaning work, and the cleaning quality of the cleaning brush cannot be guaranteed, which may cause the cleaning brush to carry uncleaned dust into the subsequent cleaning operation, and is not conducive to the cleaning quality of the photovoltaic power generation panel. SUMMARY
[0004] The technical problem to be solved by the utility model is to provide a cleaning brush for photovoltaic cleaning, which is easy to disassemble and replace cleaning brush strips, and improves the cleaning efficiency and cleaning quality of photovoltaic power generation panel.
[0005] The utility model adopts the technical scheme to solve the above problems: a cleaning brush for photovoltaic cleaning, including connecting frame and fixed frame, the fixed frame is fixedly connected on one side of connecting frame, the connecting frame is used for fixedly connecting cleaning brush strip on the side away from fixed frame, the connecting groove for fixedly connecting with driving rod is equipped between fixed frame and connecting frame, the fixed frame is fixed to driving rod by extruding driving rod close to connecting frame, one end of fixed frame is embedded in connecting frame, the other end of fixed frame is fixedly connected on connecting frame through button locking assembly, the button locking assembly includes a button and an abutting block, the abutting block is used for abutting with fixed frame to prevent the end of fixed frame embedded in connecting frame from separating from connecting frame, the button controls the abutting block to release the abutment with fixed frame by pressing mode.
[0006] Compared with the prior art, the utility model discloses the advantage lies in: through the design of button locking assembly, when needing to replace the cleaning brush strip, only need to press the button, make abutment block remove with the abutment state of fixed frame, then can remove fixed frame, and the end of fixed frame is separated with connecting frame, and the separation between fixed frame and connecting frame is completed, and then the extrusion to driving rod is removed, and driving rod and cleaning brush are separated, then directly replace the connecting frame with cleaning brush strip, wherein the design of button can make control structure more prominent, and the control of abutment block is easy to press the button, thereby achieving the purpose that the cleaning brush strip is easy to replace, after completing the replacement of cleaning brush strip, control driving rod and carry out the cleaning operation of photovoltaic power generation panel, can avoid the cleaning operation of cleaning brush strip with dust, thereby guaranteeing cleaning efficiency and cleaning quality, and after completing the cleaning operation of all photovoltaic power generation panels, the cleaning brush strip on the connecting frame can be disassembled and cleaned uniformly, which can better guarantee the cleaning effect of cleaning brush strip and avoid dust on the cleaning brush strip, thereby improving the cleaning efficiency and cleaning quality of cleaning brush strip.
[0007] As an improvement of the utility model, the end of the fixed frame close to the button locking assembly is supported by the block, and the moving limiting direction of the block after abutting with the abutment block is opposite to the embedding direction of the end of the fixed frame and the connecting frame. Through the improvement, the abutting effect of the abutment block and the block realizes the purpose of fixing the fixed frame on the connecting frame.
[0008] As an improvement of the utility model, the button and the abutment block are designed in an integrated manner, the button is further provided with a return spring in the axial direction, one end of the button protrudes from the connecting frame, the other end of the button is provided with a return plate, the return plate is provided with a limiting hole for the movement connection of the other end of the button, one end of the return spring abuts against the button, and the other end of the return spring abuts against the return plate. Through the improvement, the integrated design of the button and the abutment block realizes the movement control of the abutment block through the button, the design of the return spring can reset the button after pressing, which is convenient for the reconnection of the fixed frame and the connecting frame after the replacement of the cleaning brush strip, and the design of the limiting hole can ensure the accuracy of the pressing direction of the button and avoid the offset of the pressing.
[0009] As an improvement of the utility model, the connecting frame is further provided with an ejection spring, and one end of the ejection spring abuts against the end of the fixed frame for embedding. Through the improvement, after the abutment of the abutment block and the fixed frame is removed, the ejection spring can automatically eject the end of the fixed frame embedded in the connecting frame, thereby realizing the purpose of quick disassembly and separation.
[0010] As a kind of improvement of the utility model, the ejection spring is sleeved on the positioning column, the positioning column is fixedly connected in the connecting frame, by the improvement, the force direction and the stability of stress direction of the elastic force of ejection spring can be guaranteed, so as to avoid the stress of ejection spring inclination, guarantee the long-term use effectiveness of ejection spring.
[0011] As a kind of improvement of the utility model, the connecting surface of the connecting frame and the fixed frame is arc-shaped, one end of the connecting surface is arranged at the end of the fixed frame embedded in the connecting frame, the other end of the connecting surface is arranged at the top end of the connecting frame, by the improvement, when the ejection spring ejects the end of the fixed frame embedded, the fixed frame can be directly moved along the direction of the connecting surface, so that the separation of the fixed frame and the connecting frame is faster.
[0012] As a kind of improvement of the utility model, the fixed frame is provided with a plurality of fixed buckles along the connecting surface, the buckling direction of the fixed buckle and the setting direction of the connecting surface are arranged with the same center, the connecting frame is provided with buckling blocks buckled with the plurality of fixed buckles, by the improvement, not only the connecting stress point between the fixed frame and the connecting frame is balanced, so that the connection of the fixed frame and the connecting frame is more stable, the damage of the end of the fixed frame embedded is avoided, and the situation that the fixed frame directly falls off from the connecting frame when the end of the fixed frame embedded is damaged is also avoided, so that the use safety of the cleaning brush is guaranteed. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the overall structure schematic diagram of the utility model.
[0014] Figure 2 It is the overall sectional structure schematic diagram of the utility model.
[0015] Figure 3 It is the button locking assembly sectional connection structure schematic diagram of the utility model.
[0016] Figure 4 It is the button locking assembly sectional structure schematic diagram of the utility model.
[0017] Figure 5 It is the button locking assembly sectional connection structure schematic diagram of the utility model.
[0018] As shown in the figure: 1, connecting frame, 1.1, buckling block, 1.2, connecting hole, 2, fixed frame, 2.1, bearing block, 2.2, fixed buckle, 3, connecting groove, 4, button locking assembly, 4.1, button, 4.2, abutting block, 4.3, return spring, 4.4, reset plate, 4.4.1, limiting hole, 4.4.2, connecting buckle, 5, ejection spring, 6, positioning column. DETAILED DESCRIPTION
[0019] The embodiments of the utility model are further described below in combination with the drawings.
[0020] As Figures 1-2 shown, a photovoltaic cleaning cleaning brush, comprising a connecting frame 1 and a fixed frame 2, the fixed frame 2 is fixedly connected on one side of the connecting frame 1, the side of the connecting frame 1 away from the fixed frame 2 is used for fixedly connecting the cleaning brush strip, the fixed frame 2 and the connecting frame 1 are provided with a connecting groove 3 for fixedly connecting with the driving rod, the fixed frame 2 is fixed to the driving rod by extruding the driving rod close to the connecting frame 1, one end of the fixed frame 2 is embedded in the connecting frame 1, the other end of the fixed frame 2 is fixedly connected on the connecting frame 1 through the button locking assembly 4, the button locking assembly 4 comprises a button 4.1 and an abutting block 4.2, the abutting block 4.2 is used for abutting with the fixed frame 2 to prevent the end of the fixed frame 2 embedded in the connecting frame 1 from being separated from the connecting frame 1, the button 4.1 controls the abutting block 4.2 to be released from the abutting with the fixed frame 2 by pressing, the connecting surface of the connecting frame 1 and the fixed frame 2 is arc-shaped, one end of the connecting surface is arranged at the end of the fixed frame 2 embedded in the connecting frame 1, the other end of the connecting surface is arranged at the top end of the connecting frame 1, the fixed frame 2 is provided with a plurality of fixed buckles 2.2 along the connecting surface, the buckling direction of the fixed buckles 2.2 and the setting direction of the connecting surface are arranged with the same center, the connecting frame 1 is provided with buckling blocks 1.1 buckled with the plurality of fixed buckles 2.2, wherein the driving rod and the cleaning brush strip are conventional cleaning accessories, the driving rod can be a handheld rod for manual cleaning operation or a transmission connecting rod for automatic cleaning operation.
[0021] As Figures 2-4 shown, the end of the fixed frame 2 close to the button locking assembly 4 abuts against the block 2.1, the moving limiting direction of the abutting block 4.2 after abutting against the block 2.1 is opposite to the embedding direction of the end of the fixed frame 2 and the connecting frame 1, the button 4.1 and the abutting block 4.2 are designed in one piece, the button 4.1 is further provided with a return spring 4.3 in the axial direction, one end of the button 4.1 protrudes from the connecting frame 1, the other end of the button 4.1 is provided with a return plate 4.4, the return plate 4.4 is provided with a limiting hole 4.4.1 for the other end of the button 4.1 to move and connect, one end of the return spring 4.3 abuts against the button 4.1, the other end of the return spring 4.3 abuts against the return plate 4.4, the two sides of the return plate 4.4 are provided with connecting buckles 4.4.2, the connecting frame 1 is provided with connecting holes 1.2 for the connecting buckles 4.4.2 to buckle. When the button locking assembly 4 is installed on the connecting frame 1, first pass the button 4.1 through the return spring 4.3 and the limiting hole 4.4.1 to complete the positioning of the button 4.1 and the return plate 4.4, then control the return plate 4.4, press the connecting buckles 4.4.2 on both sides of the return plate 4.4 to insert into the connecting frame 1, until the button 4.1 passes through the connecting frame 1 and the connecting buckles 4.4.2 buckle on the connecting holes 1.2, complete the installation of the button locking assembly 4.
[0022] As Figure 5 shown, the connecting frame 1 is also provided with an ejection spring 5, the ejection spring 5 is in abutment with the end of the fixed frame 2 for embedding, the ejection spring 5 is sleeved on a positioning column 6, and the positioning column 6 is fixedly connected in the connecting frame 1.
[0023] When it is necessary to replace the cleaning brush strip, only the button 4.1 needs to be pressed to separate the abutment state between the abutment block 4.2 and the bearing block 2.1, and then under the action of the ejection spring 5, the fixed frame 2 moves along the connecting surface until the end of the fixed frame 2 embedded in the connecting frame 1 is completely ejected, at this time, the buckling connection between the fixed buckle 2.2 and the buckling block 1.1 is also separated, and then the fixed frame 2 and the connecting frame 1 are manually separated, the extrusion state of the driving rod is released, the connecting frame 1 with the cleaning brush strip is taken off from the driving rod, and the reverse operation is performed to install the connecting frame 1 with the cleaning brush strip which does not participate in the cleaning operation, and the fixed frame 2 is installed on the connecting frame 1, but the button 4.1 does not need to be pressed during the installation process, when the end of the fixed frame 2 is embedded in the connecting frame 1, the bearing block 2.1 moves along the inclined surface on the abutment block 4.2 and presses the abutment block 4.2 downward, after the end of the fixed frame 2 is completely embedded, the bearing block 2.1 is separated from the inclined surface on the abutment block 4.2, and then the abutment block 4.2 is reset under the action of the reset spring 4.3, so that the side surface of the abutment block 4.2 is in abutment with the side surface of the bearing block 2.1, the installation of the fixed frame 2 on the connecting frame 1 is completed, and the replacement work of the cleaning brush strip is completed.
[0024] The above only describes the best embodiment of the utility model, but cannot be understood as the limitation of the claims. The utility model is not limited to the above embodiment, and the specific structure allows changes. Any change made within the protection scope of the independent claims of the utility model is within the protection scope of the utility model.
Claims
1. A photovoltaic cleaning brush, characterized by: The utility model provides a cleaning brush strip fixing device, including connecting frame (1) and fixed frame (2), fixed frame (2) is fixedly connected in one side of connecting frame (1), the side of connecting frame (1) away from fixed frame (2) is used for fixedly connecting cleaning brush strip, be equipped with the connecting groove (3) for being used for fixedly connecting with drive rod between fixed frame (2) and connecting frame (1), and fixed frame (2) is fixed to drive rod by being close to connecting frame (1) to extrude drive rod, one end of fixed frame (2) is embedded in connecting frame (1), the other end of fixed frame (2) is fixedly connected on connecting frame (1) through button locking assembly (4), button locking assembly (4) includes a button (4.1) and an abutting block (4.2), the abutting block (4.2) is used for abutting with fixed frame (2) to prevent the end of fixed frame (2) embedded in connecting frame (1) from separating from connecting frame (1), and the button (4.1) controls the abutting block (4.2) to abut with fixed frame (2) by the mode of pressing.
2. The photovoltaic cleaning brush according to claim 1, characterized in that: The end of the fixed frame (2) close to the button locking assembly (4) is supported by the abutting block (2.1), and the movement limiting direction of the abutting block (2.1) after abutting with the abutting block (4.2) is opposite to the embedding direction of the end of the fixed frame (2) and the connecting frame (1).
3. The photovoltaic cleaning brush of claim 1, wherein: The button (4.1) and the abutting block (4.2) are designed in one piece, and the button (4.1) is further provided with a return spring (4.3) in the axial direction, one end of the button (4.1) protrudes from the connecting frame (1), the other end of the button (4.1) is provided with a return plate (4.4), the return plate (4.4) is provided with a limiting hole (4.4.1) for connecting the movement of the other end of the button (4.1), one end of the return spring (4.3) abuts with the button (4.1), and the other end of the return spring (4.3) abuts with the return plate (4.4).
4. The photovoltaic cleaning brush of claim 1, wherein: The connecting frame (1) is further provided with an ejection spring (5) inside, and the ejection spring (5) abuts with the end embedded by the fixed frame (2).
5. The photovoltaic cleaning brush of claim 4, wherein: The ejection spring (5) is sleeved on a positioning column (6), and the positioning column (6) is fixedly connected in the connecting frame (1).
6. The photovoltaic cleaning brush of claim 4, wherein: The connecting surface of the connecting frame (1) and the fixed frame (2) is arc-shaped, one end of the connecting surface is arranged at the end of the fixed frame (2) embedded in the connecting frame (1), and the other end of the connecting surface is arranged at the top end of the connecting frame (1).
7. The photovoltaic cleaning brush of claim 4, wherein: The fixed frame (2) is provided with a plurality of fixed buckles (2.2) along the connecting surface, the buckling direction of the fixed buckles (2.2) is arranged with the same center as the arrangement direction of the connecting surface, and the connecting frame (1) is provided with buckling blocks (1.1) buckled with the plurality of fixed buckles (2.2).