Long-life sliding cleaner
By designing a long-life sliding cleaner that combines the sliding connection block with the cleaning device support arm, the problem of insufficient displacement and cleaning capacity of the solar panel cleaning device is solved, achieving a longer service life and a more efficient cleaning effect.
Patent Information
- Application Number
- CN202421080832.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing solar panel cleaning devices have the left and right displacement of the hanging rods to increase friction, resulting in a reduced life, high cost, complex structure, lack of wiper function, and low cleaning ability.
A long-life sliding cleaner is designed, using nylon, bakery or stainless steel sliding connecting blocks are combined with the cleaning device support arm, fixed by mechanical screws, and a wiper strip and cleaning brush are provided on the support arm, and sliding A sliding groove, limiting platform and an inlet surface are provided in the connecting block to ensure that the support arm does not move left or right or up and down during use. Combined with aluminum extrusion material and molding process, simplify the structure and reduce costs.
Effectively prevent the displacement of the hanging rod, extend the service life, reduce costs, enhance cleaning ability, and realize dust cleaning and water scraping functions through the arrangement of wiper strips and cleaning brushes.
Smart Images
Figure CN222283184U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of solar power generation, in particular to a long-life sliding cleaner. Background Art
[0002] Solar power generation is also known as photovoltaic power generation. Solar power generation is to obtain electricity from solar energy. It needs to be achieved through photoelectric conversion of solar cells. Solar panel power generation has the following advantages: 1. There is sunlight everywhere, it is not restricted by geographical location, and can be developed and utilized on site; 2. No waste residue, waste gas, or noise will be generated during development and utilization; 3. It will not pollute the environment, so that more and more countries and regions are using solar panels to generate electricity.
[0003] Because solar panels need to be installed outdoors for a long time to generate electricity, dust, leaves, bird droppings, snow and other light-blocking objects will continue to accumulate on the surface of the solar panels. As time goes by, the power generation efficiency of the solar panels will be reduced.
[0004] Well, there are more and more solar panel cleaning devices on the market, but they have the following shortcomings: 1. After the solar panel is cleaned for a period of time, the hanging rod is easy to move left and right, which eventually increases the friction of the hanging rod and reduces its life; 2. The cost is high and the structure is complex, which is not conducive to market popularization; 3. It does not have the function of scraping water and the cleaning ability is not high. Summary of the invention
[0005] To solve the above problems, the purpose of the utility model is to provide a long-life sliding cleaner to solve the problems in existing equipment that the left and right displacement of the hanging rod increases the friction, resulting in reduced life, high cost, complex structure and low cleaning ability.
[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a long-life sliding cleaner, including a solar panel outer frame, wherein sliding connection blocks are provided on the left and right sides of the solar panel outer frame, a cleaning device support arm is provided between the sliding connection blocks and fixed into a whole by mechanical screws, the upper end of the support arm on the cleaning device support arm is in the shape of a "+" shape, and a first mounting groove and a second mounting groove are provided at the bottom, a wiper strip is installed in the first mounting groove, and a cleaning brush is provided in the second mounting groove, a sliding groove is provided at the bottom of the sliding connection block, a limiting platform and an inlet mounting slope are provided in the middle position of the inner surface of the sliding connection block, and the width of the sliding groove is between 3 and 3.8 mm.
[0007] Furthermore, the outer surface of the sliding connection block is provided with four countersunk through holes, and the machine screws are passed through the countersunk through holes of the sliding connection block and fixed to the two ends of the cleaning device support arm.
[0008] Furthermore, the material of the sliding connection block is one of nylon, bakelite or stainless steel.
[0009] Furthermore, the lower end of the connection block of the sliding connection block and the upper end of the support arm have the same shape and are on the same parallel line.
[0010] Furthermore, the sliding groove runs through the entire sliding connection block, and the lengths of the sliding groove, the limiting platform and the introduction installation inclined surface are all between 58 and 63 mm.
[0011] Furthermore, the height of the sliding groove is between 5 and 5.8 mm.
[0012] Furthermore, the width of the limiting platform is between 4.5 and 5.5 mm.
[0013] Furthermore, the solar panel outer frame is provided with a first rib and a second rib on its extension.
[0014] Furthermore, the included angle between the guide installation slope and the limiting platform is 107°, so that the sliding connection block can be placed between the first rib and the second rib at an angle.
[0015] Furthermore, the installation process of the utility model is as follows: the first step is to tilt the left and right sides of the solar panel outer frame into the sliding connection block; the second step is to place the cleaning device support arm between the sliding connection block and the sliding connection block; the third step is to use the machine screws to fix the sliding connection blocks on the cleaning device support arm to form a whole; the fourth step is to push the cleaning device support arm so that the sliding connection block slides between the first rib and the second rib, and the solar panel is provided in the solar panel outer frame, thereby achieving the purpose of cleaning the solar panel.
[0016] Furthermore, the first rib is located in the sliding groove. This physical limitation prevents the cleaning device support arm from being displaced left and right, thereby increasing its service life.
[0017] Furthermore, the limiting platform is in close contact with the second rib, and this physical limiting prevents the cleaning device support arm from moving up and down, further increasing its service life.
[0018] Furthermore, the cleaning device support arm is made of AL6063 and is formed by aluminum extrusion.
[0019] Furthermore, the material of the solar panel outer frame is AL6063, and the molding process is aluminum extrusion.
[0020] Furthermore, the cleaning brush and the wiper strip are arranged in the following order from left to right: cleaning brush, wiper strip, wiper strip and cleaning brush.
[0021] The beneficial effects of the utility model are: 1. By positioning the first rib in the sliding groove, such physical limitation prevents the cleaning device arm from being displaced left and right, thereby improving the service life; 2. A sliding groove is provided at the bottom of the sliding connection block, and a limiting platform and an introduction installation slope are provided at the middle position of the inner surface of the sliding connection block, thereby simplifying the structure and reducing the cost; 3. The cleaning brush and the wiper strip are arranged from left to right in the order of: cleaning brush, wiper strip, wiper strip and cleaning brush, thereby both cleaning dust and wiping water can be achieved, thereby improving the cleaning ability. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of a sliding connection block of a long-life sliding cleaner of the utility model.
[0023] Figure 2 It is a structural schematic diagram of the first direction of the long-life sliding cleaner of the utility model.
[0024] Figure 3 The utility model is a schematic diagram of the structure of the planing surface of the long-life sliding cleaner.
[0025] Figure 4 It is a structural schematic diagram of the second direction of the long-life sliding cleaner of the utility model.
[0026] Figure 5 It is a structural schematic diagram of the third direction of the long-life sliding cleaner of the utility model.
[0027] Figure markings: 1-cleaning device support arm, 2-sliding connecting block, 3-solar panel outer frame, 4-machine screws, 11-first mounting groove, 111-wiper strip, 12-second mounting groove, 121-cleaning brush, 13-upper end of support arm, 21-sliding groove, 22-limiting platform, 23-introduction mounting slope, 24-countersunk through hole, 25-lower end of connecting block, 31-first rib, 32-second rib. DETAILED DESCRIPTION
[0028] The present invention is further described below in conjunction with the accompanying drawings, wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.
[0029] like Figures 1 to 5The long-life sliding cleaner shown includes a solar panel outer frame 3, and sliding connection blocks 2 are provided on the left and right sides of the solar panel outer frame 3. A cleaning device support arm 1 is provided between the sliding connection blocks 2 and the sliding connection blocks 2 and is fixed to form a whole by mechanical screws 4. The upper end 13 of the support arm on the cleaning device support arm 1 is in the shape of a "+" shape, and a first mounting groove 11 and a second mounting groove 12 are provided at the bottom. A wiper strip 111 is installed in the first mounting groove 11, and a cleaning brush 121 is provided in the second mounting groove 12. A sliding groove 21 is provided at the bottom of the sliding connection block 2, and a limiting platform 22 and an inlet mounting slope 23 are provided in the middle position of the inner surface of the sliding connection block 2. The width of the sliding groove 21 is between 3 and 3.8 mm.
[0030] Preferably, four countersunk through holes 24 are provided on the outer surface of the sliding connection block 2 , and the machine screws 4 pass through the countersunk through holes 24 of the sliding connection block 2 and are fixed to the two ends of the cleaning device support arm 1 .
[0031] Preferably, the material of the sliding connection block 2 is nylon, bakelite or stainless steel.
[0032] Preferably, the connection block lower end 25 of the sliding connection block 2 and the support arm upper end 13 have the same shape and are on the same parallel line.
[0033] Preferably, the sliding groove 21 runs through the entire sliding connection block 2, and the lengths of the sliding groove 21, the limiting platform 22 and the introduction installation inclined surface 23 are all between 58 and 63 mm.
[0034] Preferably, the height of the sliding groove 21 is between 5 and 5.8 mm.
[0035] Preferably, the width of the limiting platform 22 is between 4.5 and 5.5 mm.
[0036] Preferably, the solar panel outer frame 3 is provided with a first rib 31 and a second rib 32 on its outer extension.
[0037] Preferably, the included angle between the guide installation slope 23 and the limiting platform 22 is 107°, so that the sliding connection block 2 can be placed between the first rib 31 and the second rib 32 at an angle.
[0038] Preferably, the installation process of the utility model is as follows: the first step is to tilt the left and right sides of the solar panel outer frame 3 into the sliding connection block 2; the second step is to place the cleaning device support arm 1 between the sliding connection block 2 and the sliding connection block 2; the third step is to use the machine screws 4 to fix the sliding connection blocks 2 on the cleaning device support arm 1 to form a whole; the fourth step is to push the cleaning device support arm 1 so that the sliding connection block 2 slides between the first rib 31 and the second rib 32, and the solar panel outer frame 3 is provided with a solar panel, thereby achieving the purpose of cleaning the solar panel.
[0039] Preferably, the first rib 31 is located in the sliding groove 21. This physical limitation prevents the cleaning device support arm 1 from being displaced left and right, thereby increasing the service life.
[0040] Preferably, the limiting platform 22 and the second rib 32 are in close contact, and this physical limiting prevents the cleaning device support arm 1 from moving up and down, further improving the service life.
[0041] Preferably, the cleaning device support arm 1 is made of AL6063 and is formed by aluminum extrusion.
[0042] Preferably, the material of the solar panel outer frame 3 is AL6063, and the molding process is aluminum extrusion.
[0043] Preferably, the cleaning brush 121 and the wiper strip 111 are arranged in the following order from left to right: cleaning brush 121 , wiper strip 111 , wiper strip 111 and cleaning brush 121 .
Claims
1. A long-life sliding cleaner, comprising a solar panel frame, wherein both left and right sides of the solar panel frame are provided with sliding connection blocks, wherein: A cleaning device arm is provided between the sliding connection block and the sliding connection block and is fixed into a whole by mechanical screws. The upper end of the arm on the cleaning device arm is in the shape of a "+" and the bottom is provided with a first mounting groove and a second mounting groove. A wiper strip is installed in the first mounting groove and a cleaning brush is installed in the second mounting groove. A sliding groove is provided at the bottom of the sliding connection block. A limiting platform and an inlet mounting slope are provided in the middle position of the inner surface of the sliding connection block. The width of the sliding groove is between 3 and 3.8 mm.
2. The long-life sliding cleaner according to claim 1, characterized in that The height of the sliding groove is between 5 and 5.8 mm.
3. The long-life sliding cleaner according to claim 1, characterized in that: The width of the limiting platform is between 4.5 and 5.5 mm.
4. The long-life sliding cleaner according to claim 1, characterized in that The solar panel outer frame is provided with a first rib and a second rib on its outer extension.
5. The long-life sliding cleaner according to claim 1, characterized in that The included angle between the introduction installation slope and the limiting platform is 107°.
6. The long-life sliding cleaner according to claim 1, characterized in that The cleaning brush and the wiper strip are arranged in the following order from left to right: cleaning brush, wiper strip, wiper strip and cleaning brush.