CN218678980U

CN218678980U - Automatic cleaning device for solar panel

Info

Publication number: CN218678980U
Application number: CN202223094067.5U
Authority: CN
Inventors: 黎伟强; 傅海勇; 梁建林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-21
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of solar energy power generation, especially, relate to solar panel self-cleaning device, including the main part section bar, set up motor drive and battery package, setting in the inside cavity of main part section bar are in 2 brushes and 2 rainwater scrapes strip, setting of main part section bar bottom are in the spacing transmission at main part section bar both ends is in with the setting the outside photovoltaic board of main part section bar, the both ends opening part of main part section bar respectively is provided with a gear and keeps away empty opening, is provided with in the middle of the bottom that motor maintenance window, bottom left and right sides edge respectively are provided with first mounting groove and second mounting groove, four angles are provided with the open slot and the top is provided with 2 locking cap platforms, motor drive's center is provided with the fixed bolster, the beneficial effects of the utility model are that: the structure design is ingenious and reasonable, the installation is convenient, the cleaning is realized, the slippage is not easy, and the service life is long.

Description

Automatic cleaning device for solar panel

Technical Field

The utility model belongs to the technical field of solar energy power generation, especially, relate to solar panel self-cleaning device.

Background

Solar power generation is also called photovoltaic power generation, the solar power generation is realized by obtaining power from solar energy and carrying out photoelectric conversion through a solar cell, and the solar panel power generation has the following advantages: 1. sunlight exists anywhere, is not limited by regions, and can be developed and utilized on site; 2. waste residue and waste gas are not generated during development and utilization, and noise is not generated; 3. the environment is not polluted, so that more and more countries and regions use the solar panel to generate electricity.

Because when solar panel generates electricity, need expose solar panel for a long time and install outdoors, so will pile up shading objects such as dust, leaf, bird's dung or snow on solar panel's surface constantly, so will reduce solar panel's generating efficiency more for a long time along with time.

Then, the solar panel cleaning methods commonly used in the market mainly include two types, namely manual periodical cleaning and mechanical tool cleaning, and mainly have the following defects: 1. both manual regular cleaning and mechanical tool cleaning belong to high-altitude operation, and certain safety risk is caused; 2. manual cleaning is inefficient and costly. Obviously, the method is not humanized, and a cleaning device arranged on the solar panel is urgently needed to be designed, and the cleaning device can automatically clean according to a set program.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model aims to provide a structural design is ingenious, reasonable, simple to operate, clean and difficult skidding, long service life's solar panel self-cleaning device.

In order to achieve the above purpose, the utility model provides a technical scheme is: solar panel self-cleaning device, including the main part section bar, set up motor drive and battery package, setting in the inside cavity of main part section bar are in 2 brushes and 2 rainwater scrapes strip, setting of main part section bar bottom are in the spacing transmission at main part section bar both ends is in with the setting outside photovoltaic board of main part section bar, the both ends opening part of main part section bar respectively is provided with a gear and keeps away empty opening, is provided with motor maintenance window in the middle of the bottom, the edge respectively is provided with first mounting groove and second mounting groove, four angles are provided with the open slot and the top is provided with 2 locking cap platforms about the bottom, motor drive's center is provided with the fixed bolster controlling means and top installation motor are installed to the bottom of fixed bolster, the both ends of motor respectively are provided with a transmission shaft, it is fixed through the gear retainer plate to be provided with the gear on the transmission shaft.

Furthermore, the tops of the two ends of the fixed support are respectively provided with a transmission drawing-out opening, so that the motor and the transmission shaft can conveniently penetrate through the transmission drawing-out openings, and the motor and the transmission shaft are installed on the fixed support.

Furthermore, the edges of the two ends of the fixing support are respectively provided with a limiting edge, and the limiting edges are in interference fit with the inner cavity of the main body section bar, so that the fixing support is mounted on the main body section bar and phenomena such as shaking cannot occur.

Furthermore, the limiting transmission device is composed of a plug support, a first pulley and a second pulley, and the number of the first pulley and the number of the second pulley are respectively 2.

Further, the center of first pulley is that the belt bearing is, and whole shape is the I-shaped, and the purpose makes the utility model discloses an automatic cleaning device carries out spacing slip in the vertical direction.

Further, the center of second pulley is that the belt bearing is, and whole shape is the I-shaped, and the purpose makes the utility model discloses an automatic cleaning device carries out spacing slip in the horizontal direction.

Further, the first pulley and the second pulley are fixed on the plug support through rivets or screws.

Further, the shape of the fixed support is a Chinese character ji.

Furthermore, the fixing support is fixed on the main body section bar after passing through the open slot through a mounting screw.

Further, the battery package comprises battery package shell and inside a plurality of battery, the edge is provided with the battery package stationary blade about the battery package shell, the battery package stationary blade is located in the open slot.

Further, the both ends of transmission shaft still are provided with the transmission and take out fixed bolster and are located the inside of gear, the purpose makes the gear can obtain better bite-block force at the during operation, thereby makes the utility model discloses an automatic cleaning device can not skid.

Further, the shape of the transmission drawer fixing support is L-shaped.

Further, the utility model discloses an automatic cleaning device installs and cleans on solar panel both ends need set up foraminiferous rack and spacing track about solar panel.

Furthermore, at least 2 rack holes are formed in the rack with the holes, the rack holes are quadrilateral, the size of each rack hole is 6 x 8mm, and the distance between each rack hole and each rack hole is 6.6mm.

Further, the module of the gear is 4, and the number of teeth is 11.

After the technical scheme is adopted, the beneficial effects of the utility model are that: 1. the motor transmission device is installed into a whole, and the gear and the limiting transmission device are installed after penetrating into the inner cavity of the main body section bar, so that the structural design is ingenious and reasonable, and the installation is convenient; 2. 2 hairbrushes and 2 rainwater scraping strips are arranged at the bottom of the main body section bar, so that the main body section bar is clean; 3. the modulus of the gear is 4, the number of teeth is 11 and the size of the rack hole is 6 multiplied by 8mm, and under the size matching that the interval between the rack hole and the rack hole is 6.6mm, the gear can not slip in the rack hole, thereby having the advantage of long service life.

Drawings

Fig. 1 is an exploded schematic view of the solar panel automatic cleaning device of the present invention.

Fig. 2 is a schematic view of the first direction structure of the automatic cleaning device for solar panel of the present invention.

Fig. 3 is a schematic diagram of a second direction structure of the automatic cleaning device for solar panel of the present invention.

Fig. 4 is a schematic first-direction cross-sectional view of the automatic cleaning device for solar panel according to the present invention.

Fig. 5 is a schematic second direction cross-sectional view of the automatic cleaning device for solar panel according to the present invention.

Fig. 6 is a sectional view of the main section of the solar panel automatic cleaning device of the present invention.

Fig. 7 is a schematic view of the structure of the solar panel automatic cleaning device of the present invention in use.

Reference numerals: 1-main body section bar, 2-motor transmission device, 3-brush, 4-rainwater scraping strip, 5-battery pack, 6-photovoltaic panel, 7-limit transmission device, A1-solar panel, A11-perforated rack, A111-rack hole, A12-limit track, 11-gear clearance opening, 12-motor maintenance window, 13-first installation groove, 14-second installation groove, 15-open groove, 16-fixing cap platform, 21-fixing support, 22-motor, 23-transmission drawing fixing support, 24-gear, 25-control device, 221-transmission shaft, 222-gear fixing ring, 51-battery pack shell, 511-battery pack fixing piece, 211-transmission clearance opening, 212-limit edge 71-plug support, 72-first pulley, 73-second pulley and 711-mounting screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present application, a first feature "on" or "an over" a second feature unless expressly stated or limited otherwise

"under" may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being open

Through additional feature contacts therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the present application, the terms "mounted", "connected", "fixed", "provided", "damped sliding" and "damped rotating" are to be understood in a broad sense unless expressly stated or limited otherwise.

Referring to fig. 1 to 7, the automatic cleaning device for a solar panel comprises a main sectional material 1, a motor transmission device 2 and a battery pack 5 which are arranged in a cavity inside the main

sectional material

1, 2

brushes

3 and 2 rainwater scraping strips 4 which are arranged at the bottom of the main sectional material 1, limiting transmission devices 7 which are arranged at two ends of the main sectional material 1, and a photovoltaic panel 6 which is arranged outside the main sectional material 1, wherein openings at two ends of the main sectional material 1 are respectively provided with a gear clearance opening 11, a motor maintenance window 12 is arranged in the middle of the bottom, a first mounting groove 13 and a second mounting groove 14 are respectively arranged at the left edge and the right edge of the bottom, open grooves 15 are arranged at four corners, and 2 fixing cap platforms 16 are arranged at the top, a fixing support 21 is arranged at the center of the motor transmission device 2, a control device 25 and a motor 22 are arranged at the bottom of the fixing support 21, a transmission shaft 221 is respectively arranged at two ends of the motor 22, and a gear 24 is arranged on the transmission shaft 221 and is fixed by a gear fixing ring 222.

Preferably, the top of each end of the fixed bracket 21 is provided with a driving clearance opening 211, so that the motor 22 and the driving shaft 221 can conveniently pass through the driving clearance opening 211 to be installed on the fixed bracket 21.

Preferably, the edges of the two ends of the fixing bracket 21 are respectively provided with a limiting edge 212, and the limiting edges 212 are in interference fit with the inner cavity of the main body section bar 1, so that the fixing bracket 21 is mounted on the main body section bar 1 without shaking and other phenomena.

Preferably, the limit transmission device 7 is composed of a plug support 71, a first pulley 72 and a second pulley 73, and the number of the first pulley 72 and the second pulley 73 is 2 respectively.

Preferably, the center of the first pulley 72 is provided with a bearing, and the overall shape is an i-shape, so as to enable the automatic cleaning device of the present invention to perform limited sliding in the vertical direction.

Preferably, the center of the second pulley 73 is provided with a bearing, and the overall shape is i-shaped, so that the automatic cleaning device of the present invention can perform limited sliding in the horizontal direction.

Preferably, the first pulley 72 and the second pulley 73 are fixed on the plug bracket 71 by rivets or screws.

Preferably, the fixing bracket 21 has a zigzag shape.

Preferably, the fixing bracket 21 is fixed on the main body profile 1 by a mounting screw 711 after passing through the opening groove 15.

Preferably, the battery pack 5 is composed of a battery pack case 51 and a plurality of batteries inside, the left and right edges of the battery pack case 51 are provided with battery pack fixing plates 511, and the battery pack fixing plates 511 are located in the open slot 15.

Preferably, both ends of the transmission shaft 221 are further provided with a transmission pull-out fixing bracket 23 and are located inside the gear 24, so as to enable the gear 24 to obtain better biting force during operation, thereby enabling the automatic cleaning device of the present invention not to slip.

Preferably, the shape of the driving drawer fixing bracket 23 is L-shaped.

Preferably, the utility model discloses an automatic cleaning device installs and cleans on solar panel A1 both ends need to set up foraminiferous rack A11 and spacing track A12 about solar panel A1.

Preferably, at least 2 rack holes a111 are formed in the rack with holes a11, the rack holes a111 are quadrilateral and have a size of 6 × 8mm, and the distance between the rack holes a111 and the rack holes a111 is 6.6mm.

Preferably, the gear 24 has a module of 4 and a number of teeth of 11.

Claims

1. Solar panel self-cleaning device, including the main part section bar, characterized by sets up motor drive and battery package, setting in the inside cavity of main part section bar are in 2 brushes and 2 rainwater scrapes strip, setting of main part section bar bottom are in the spacing transmission at main part section bar both ends is in with the setting outside photovoltaic board of main part section bar, the both ends opening part of main part section bar respectively is provided with a gear and keeps away empty opening, is provided with motor maintenance window in the middle of the bottom, and the edge respectively is provided with first mounting groove and second mounting groove, four angles are provided with open slot and top and is provided with 2 fixed cap platforms about the bottom, motor drive's center is provided with the fixed bolster controlling means and top installation motor are installed to the bottom of fixed bolster, the both ends of motor respectively are provided with a transmission shaft, it is fixed through the gear retainer plate to be provided with the gear on the transmission shaft.

2. The automatic cleaning device for solar panels according to claim 1, characterized in that: and the tops of the two ends of the fixed support are respectively provided with a transmission evacuation opening.

3. The automatic cleaning device for solar panels according to claim 1, characterized in that: the limiting transmission device is composed of a plug support, a first pulley and a second pulley, and the number of the first pulley and the number of the second pulley are respectively 2.

4. The automatic cleaning device for solar panels according to claim 1, characterized in that: and the two ends of the transmission shaft are also provided with transmission drawer fixing supports which are positioned inside the gear, and the transmission drawer fixing supports are L-shaped.

5. The automatic cleaning device for solar panels according to claim 1, characterized in that: the module of the gear is 4, and the number of teeth is 11.

6. The automatic cleaning device for solar panels according to claim 1, characterized in that: the fixed support is in a shape of a Chinese character 'ji'.

7. The automatic cleaning device for solar panels according to claim 1, characterized in that: and the edges of two ends of the fixed support are respectively provided with a limiting edge.