CN216904801U - Photovoltaic power generation board with dust removal mechanism - Google Patents

Abstract

The utility model discloses a photovoltaic power generation panel with a dust removal mechanism, which relates to the technical field of photovoltaic power generation panels. There is a square groove 1, the interior of the square groove 1 is provided with a photovoltaic power generation board, and the left and right sides of the square groove 1 are provided with dust removal units; the cleaning unit includes a chute, a sliding rod, a square plate and a power component, so The inner lower end of the square groove 1 is provided with a chute along the left-right direction, the interior of the chute is slidably connected with a sliding rod along the left-right direction, and the upper side of the sliding rod is uniformly provided with no less than six squares along the left-right direction. The sliding of the sliding rod drives the sliding of the square plate. Under the cooperative connection between the upper end of the square plate and the lower side of the dust removal unit, the dust on the brush on the lower side of the dust removal unit is bounced off by the sliding of the square plate. Play the role of reducing manual disassembly and cleaning of the brush.

Description

A photovoltaic power generation panel with a dust removal mechanism

technical field

The utility model relates to the technical field of photovoltaic power generation panels, in particular to a photovoltaic power generation panel with a dust removal mechanism.

Background technique

Photovoltaic panel, also known as solar panel Solarpanel, is an assembly composed of several solar cell components assembled on a board in a certain way. It is usually used as a unit of a photovoltaic array. A single solar cell cannot be used directly as a power source. Several single cells must be connected in series, connected in parallel and tightly packaged into modules. Solar cell modules (also called solar panels) are the core part of the solar power generation system and the most important part of the solar power generation system. Convert it into electrical energy, or send it to the battery for storage, or drive the load to work;

In the prior art, the application publication number CN210169956U proposes a photovoltaic power generation panel with a dust removal mechanism, which includes a support frame and a water tank. The photovoltaic power generation panel is installed in the middle of the top surface of the support frame, and the inner wall surface of the support frame is symmetrically opened. There are electric slides;

Although an automatic dust removal device for photovoltaic power generation panels in the prior art can well achieve the dust removal effect on photovoltaic power generation panels, the existing dust removal device needs to manually disassemble and clean the brush after being used for a period of time, which is relatively troublesome. , for this purpose, we propose a photovoltaic power generation panel with a dust removal mechanism.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a photovoltaic power generation panel with a dust removal mechanism. Under the cooperative connection effect of the square plate, the dust on the brush on the lower side of the dust removal unit is bounced off by the sliding of the square plate, which can reduce the manual disassembly and cleaning of the brush, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a photovoltaic power generation panel with a dust removal mechanism, including a support frame and a cleaning unit;

Support frame: the upper side is inclined along the front-rear direction with a support plate, the upper side of the support plate is provided with a square slot 1, the interior of the square slot 1 is provided with a photovoltaic power generation panel, and the left and right sides of the inside of the square slot 1 A dust removal unit is provided;

Cleaning unit: It includes a chute, a sliding rod, a square plate and a power assembly. The inner lower end of the square groove 1 is provided with a chute along the left-right direction, and the interior of the chute is slidably connected with a sliding rod in the left-right direction. The upper side of the sliding rod is evenly provided with no less than six square plates along the left and right directions, the upper end of the square plate is connected with the lower side of the dust removal unit, the inside of the chute is provided with a power component, the The power component is matched and connected with the left and right ends of the sliding rod.

Under the action of the support frame, the support function of the support plate is realized. Under the clamping action of the support plate, the square groove 1 realizes the fixing function of the photovoltaic power generation plate, and the dust removal unit realizes the cleaning of the dust on the upper side of the photovoltaic power generation plate. Under the action of the power component, the sliding rod is driven to slide in the left and right directions inside the chute, and the sliding of the sliding rod drives the sliding of the square plate. Under the cooperative connection between the upper end of the square plate and the lower side of the dust removal unit , through the sliding of the square plate, the dust on the brush on the lower side of the dust removal unit is bounced off, which plays the role of reducing the manual disassembly and cleaning of the brush.

Further, the cleaning unit also includes a rotating shaft, a disc and a spring, the right end of the sliding rod is fixedly connected to the inner right end of the chute through the spring, and the upper and lower ends of the rotating shaft are respectively connected to the chute. The upper and lower sides of the inner left end of the shaft are rotatably connected, the outer middle of the rotating shaft is fixedly connected to the eccentric position of the disc, and the outer side of the disc is slidably connected to the left end of the sliding rod.

Under the action of the spring, the sliding rod has a leftward force, and the rotation of the eccentric position disc is driven by the rotation of the rotating shaft. The rotation drives the slide bar to slide in the left and right directions inside the chute.

Further, the cleaning unit also includes a second arc-shaped fixing block and a second motor, the second motor is fixedly connected to the upper front end of the support plate through the second arc-shaped fixing block, and the output shaft of the second motor is connected to the rotating shaft. The upper ends are fixedly connected, and the input end of the second motor is electrically connected with the output end of the external power supply through the external control switch group.

Under the action of the external power supply, the output shaft of the second motor is driven to rotate, and the rotation of the rotating shaft is driven by the rotation of the output shaft of the second motor.

Further, the dust removal unit includes a slider, a connecting rod, a brush, a gear rack and a power structure. A slider is slidably connected to the left and right sides of the inside of the chute along the front and rear directions, and the inner parts of the two sliders are The ends are fixedly connected by a connecting rod. The lower side of the connecting rod is provided with a brush along the left and right directions. The lower side of the brush is connected with the upper side of the photovoltaic power generation panel. The two sides are respectively provided with racks along the front and rear directions, a power structure is respectively provided inside the two sliding blocks, and the two power structures are respectively matched and connected with the corresponding racks.

Under the action of the power structure, the two sliders are driven to slide along the inner side of the square slot 1 in the up and down direction, the sliding of the sliders drives the connecting rod to slide in the up and down direction, and the sliding of the connecting rod drives the brush to slide in the up and down direction. The sliding of the brush realizes the cleaning effect of the dust on the upper side of the photovoltaic power generation board.

Further, the power structure includes a square groove 2, a driving shaft and a driving gear, a square groove 2 is respectively opened inside the two sliders, the driving shaft is provided with two, and the upper and lower ends of the two driving shafts are provided. The side surfaces are respectively connected in rotation with the inner upper and lower sides of the two square grooves, the outer sides of the two driving shafts are respectively fixedly connected with a driving gear, and the outer sides of the two driving gears are respectively meshed with the corresponding racks.

The rotation of the driving shaft drives the rotation of the driving gear, and under the action of the meshing connection between the outer sides of the two driving gears and the corresponding racks, the rotation of the driving gear drives the slider where it is located on the inner edge of the square slot 1. Swipe up and down.

Further, the power structure also includes an arc-shaped fixing block 1 and a motor 1, the motor 1 is provided with two, and the two motors 1 are each fixed on the upper side of the two sliders through an arc-shaped fixing block 1, The output shafts of the first two motors are respectively fixedly connected with the upper ends of the corresponding driving shafts, and the input ends of the first motors are electrically connected with the output ends of the external power supply through an external control switch group.

The output shaft of the first motor is driven to rotate under the action of the external power supply, and the rotation of the driving shaft is driven by the rotation of the output shaft of the first motor.

Compared with the prior art, the beneficial effects of the present utility model are: the photovoltaic power generation panel with a dust removal mechanism has the following advantages:

1. The photovoltaic power generation panel with dust removal mechanism is equipped with a dust removal unit. Under the action of the power structure, the two sliders are driven to slide in the up and down direction on the inner side of the square groove 1, and the connecting rod is driven to slide in the up and down direction by the sliding of the sliders. Through the sliding of the connecting rod, the brush is driven to slide in the up and down direction, and the dust on the upper side of the photovoltaic power generation panel is cleaned by the sliding of the brush;

2. The photovoltaic power generation panel with dust removal mechanism is provided with a cleaning unit. Under the action of the spring, the sliding rod has a leftward force, and the rotation of the rotating shaft drives the rotation of the eccentric disc, which is driven by the rotation of the disc. The slide bar slides in the left and right directions inside the chute;

3. The sliding of the sliding rod drives the sliding of the square plate. Under the cooperative connection between the upper end of the square plate and the lower side of the dust removal unit, the dust on the brush on the lower side of the dust removal unit is bounced off by the sliding of the square plate. Play the role of reducing manual disassembly and cleaning of the brush.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a partial enlarged structural schematic diagram at A in Fig. 1 of the present utility model;

Fig. 3 is the partial enlarged structural schematic diagram at B in Fig. 1 of the utility model;

FIG. 4 is a schematic diagram of a partially enlarged structure at C in FIG. 1 of the present utility model.

In the picture: 1 support frame, 2 support plate, 3 square groove one, 4 photovoltaic power generation panel, 5 dust removal unit, 51 slider, 52 connecting rod, 53 brush, 54 rack, 55 square groove two, 56 driving shaft, 57 drive gear, 58 arc fixed block one, 59 motor one, 6 cleaning unit, 61 chute, 62 slide rod, 63 square plate, 64 rotating shaft, 65 disc, 66 spring, 67 arc fixed block two, 68 Motor two.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, this embodiment provides a technical solution: a photovoltaic power generation panel with a dust removal mechanism, including a support frame 1 and a cleaning unit 6;

Support frame 1: the upper side is inclined along the front and rear directions with the support plate 2, the upper side of the support plate 2 is provided with a square slot 1 3, the photovoltaic power generation plate 4 is arranged inside the square slot 1 3, and the left and right sides of the square slot 1 3 are arranged. The side is provided with a dust removal unit 5;

The dust removal unit 5 includes a slider 51 , a connecting rod 52 , a brush 53 , a rack 54 and a power structure. A slider 51 is slidably connected to the left and right sides of the inside of the chute 61 along the front and rear directions. The inner end is fixedly connected by a connecting rod 52, and the lower side of the connecting rod 52 is provided with a brush 53 along the left and right direction. The left and right sides are respectively provided with racks 54 along the front and rear directions, and two power structures are respectively provided in the interior of the two sliders 51 , and the two power structures are respectively matched and connected with the corresponding racks 54 .

Under the action of the power structure, the two sliders 51 are driven to slide along the inner side of the square slot 1 3 in the up and down direction, the sliding of the slider 51 drives the connecting rod 52 to slide in the up and down direction, and the sliding of the connecting rod 52 drives the brush 53 to slide along the vertical direction. By sliding in the up and down direction, the brush 53 can clean the dust on the upper side of the photovoltaic power generation panel 4 .

The power structure includes a square groove 2 55 , a driving shaft 56 and a driving gear 57 . The interior of the two sliders 51 is respectively provided with a square groove 2 55 , and the driving shaft 56 is provided with two. The upper and lower ends of the two driving shafts 56 The side surfaces are respectively connected with the inner upper and lower sides of the two square grooves 55 in rotation, the outer sides of the two driving shafts 56 are respectively fixedly connected with a driving gear 57, and the outer sides of the two driving gears 57 are respectively connected with the corresponding racks 54. meshing connection.

The rotation of the driving shaft 56 drives the rotation of the driving gear 57, and under the action of the meshing connection between the outer sides of the two driving gears 57 and the corresponding racks 54, the rotation of the driving gear 57 drives the slider 51 where it is located to move. The inner side of the square slot one 3 slides in the up-down direction.

The power structure also includes an arc-shaped fixing block 1 58 and a motor 1 59. The motor 1 59 is provided with two. The two motors 1 59 are each fixed on the upper side of the two sliders 51 through an arc-shaped fixing block 1 58. The output shafts of the first motors 59 are respectively fixedly connected with the upper ends of the corresponding driving shafts 56, and the input ends of the first motors 59 are electrically connected to the output ends of the external power supply through the external control switch group.

Under the action of the external power supply, the output shaft of the motor one 59 is driven to rotate, and the rotation of the output shaft of the motor one 59 drives the rotation of the driving shaft 56 .

Cleaning unit 6: It includes a chute 61, a sliding rod 62, a square plate 63 and a power component. The inner lower end of the square groove 1 3 is provided with a chute 61 along the left and right directions, and the interior of the chute 61 is slidably connected with a sliding rod in the left and right direction. 62, the upper side of the sliding rod 62 is evenly provided with no less than six square plates 63 along the left and right directions, the upper end of the square plate 63 is connected with the lower side of the dust removal unit 5, and the inside of the chute 61 is provided with a power component , the power assembly is matched and connected with the left and right ends of the sliding rod 62 .

Under the action of the support frame 1, the supporting effect of the support plate 2 is realized. Under the clamping action of the support plate 2, the fixing function of the photovoltaic power generation plate 4 is realized through the square groove 1 3, and the photovoltaic power generation plate 4 is realized through the dust removal unit 5. The cleaning effect of the dust on the upper side of the plate 4 drives the sliding rod 62 to slide in the left and right directions inside the chute 61 under the action of the power component, and the sliding of the sliding rod 62 drives the sliding of the square plate 63, and the upper end of the square plate 63 is connected to the sliding groove 61. Under the cooperative connection between the lower sides of the dust removal unit 5, the sliding of the square plate 63 bounces off the dust on the brushes on the lower side of the dust removal unit 5, thus reducing the need for manual disassembly and cleaning of the brushes.

The cleaning unit 6 also includes a rotating shaft 64, a disc 65 and a spring 66. The right end of the sliding rod 62 is fixedly connected to the inner right end of the chute 61 through the spring 66. The upper and lower ends of the rotating shaft 64 are respectively connected to the chute 61. The upper and lower sides of the inner left end of the shaft 64 are rotatably connected, the outer middle of the rotating shaft 64 is fixedly connected to the eccentric position of the disc 65, and the outer side of the disc 65 is slidably connected to the left end of the sliding rod 62.

Under the action of the spring 66, the sliding rod 62 has a leftward force, and the rotation of the rotating shaft 64 drives the rotation of the disk 65 in the eccentric position, and the sliding connection between the outer side of the disk 65 and the left end of the sliding rod 62 Under the action, the rotation of the disc 65 drives the sliding rod 62 to slide in the left and right directions inside the chute 61 .

The cleaning unit 6 also includes a second arc-shaped fixing block 67 and a second motor 68. The second motor 68 is fixedly connected to the upper front end of the support plate 2 through the second arc-shaped fixing block 67. The output shaft of the second motor 68 is connected to the upper end of the rotating shaft 64. Fixed connection between the two, the input end of the second motor 68 is electrically connected with the output end of the external power supply through the external control switch group.

Under the action of the external power supply, the output shaft of the second motor 68 is driven to rotate, and the rotation of the output shaft of the second motor 68 drives the rotation of the rotating shaft 64 .

The working principle of a photovoltaic power generation panel with a dust removal mechanism provided by the utility model is as follows:

Under the action of the support frame 1, the support function of the support plate 2 is realized. Under the clamping action of the support plate 2, the fixing function of the photovoltaic power generation plate 4 is realized through the square slot 1 3, and the motor is driven under the action of the external power supply. The output shaft of one 59 rotates, and the rotation of the output shaft of motor one 59 drives the rotation of the driving shaft 56, and the rotation of the driving shaft 56 drives the rotation of the driving gear 57. Under the action of the meshing connection between the two, the rotation of the driving gear 57 drives the slider 51 where it is located to slide along the inner side of the square slot 1 3 in the up and down direction, and the sliding of the slider 51 drives the connecting rod 52 to slide in the up and down direction. The sliding of the rod 52 drives the brush 53 to slide in the up and down direction, and the dust on the upper side of the photovoltaic power generation panel 4 is cleaned by the sliding of the brush 53. 68 The rotation of the output shaft drives the rotation of the rotating shaft 64, and under the action of the spring 66, the sliding rod 62 has a leftward force, and the rotation of the rotating shaft 64 drives the rotation of the disc 65 in the eccentric position. Under the sliding connection between the outer side and the left end of the sliding rod 62, the rotation of the disc 65 drives the sliding rod 62 to slide in the left and right directions inside the sliding groove 61, and the sliding of the sliding rod 62 drives the sliding of the square plate 63. Under the cooperative connection between the upper end of the square plate 63 and the lower side of the dust removal unit 5, the dust on the brush on the lower side of the dust removal unit 5 is bounced off by the sliding of the square plate 63, so as to reduce the manual disassembly and cleaning of the brush. effect.

It is worth noting that the first motor 59 and the second motor 68 disclosed in the above embodiments are both servo motors, and the control switch group controls the operation of the first motor 59 and the second motor 68 using the methods commonly used in the prior art.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (6)

1. A photovoltaic power generation panel with a dust removal mechanism, characterized in that it comprises a support frame (1) and a cleaning unit (6); Support frame (1): a support plate (2) is provided on the upper side along the front-rear direction, and a square groove (3) is opened on the upper side of the support plate (2), and the interior of the square groove (3) is provided There is a photovoltaic power generation panel (4), and dust removal units (5) are arranged on the left and right sides of the inside of the square groove one (3); Cleaning unit (6): including a chute (61), a sliding rod (62), a square plate (63) and a power assembly, the inner lower end of the square groove one (3) is provided with a chute (61) along the left and right directions A sliding rod (62) is slidably connected to the inside of the chute (61) along the left-right direction, and no less than six square plates (63) are evenly arranged on the upper side of the sliding rod (62) along the left-right direction, The upper end of the square plate (63) is cooperatively connected with the lower side of the dust removal unit (5), and a power assembly is arranged inside the chute (61), and the power assembly is connected to the left and right sides of the sliding rod (62). mate connection between ends. 2. A photovoltaic power generation panel with a dust removal mechanism according to claim 1, wherein the cleaning unit (6) further comprises a rotating shaft (64), a disc (65) and a spring (66), The right end of the sliding rod (62) is fixedly connected to the inner right end of the chute (61) through a spring (66), and the upper and lower ends of the rotating shaft (64) are respectively connected to the inner left end of the chute (61). Rotating connection between the upper and lower sides of the rotating shaft (64), fixed connection between the outer middle part of the rotating shaft (64) and the eccentric position of the disc (65), the outer side of the disc (65) and the left end of the sliding rod (62) Sliding connection between. 3 . The photovoltaic power generation panel with dust removal mechanism according to claim 2 , wherein the cleaning unit ( 6 ) further comprises a second arc-shaped fixing block ( 67 ) and a second motor ( 68 ). The second motor (68) is fixedly connected to the upper front end of the support plate (2) through the second arc fixing block (67), and the output shaft of the second motor (68) is fixedly connected with the upper end of the rotating shaft (64), The input end of the second motor (68) is electrically connected with the output end of the external power supply through an external control switch group. 4. A photovoltaic power generation panel with a dust removal mechanism according to claim 1, wherein the dust removal unit (5) comprises a slider (51), a connecting rod (52), a brush (53), The rack (54) and the power structure, the inner left and right sides of the chute (61) are respectively slidably connected with a slider (51) along the front and rear directions, and the inner ends of the two sliders (51) pass through a connecting rod (52) Fixed connection, the lower side of the connecting rod (52) is provided with a brush (53) along the left-right direction, and the lower side of the brush (53) cooperates with the upper side of the photovoltaic power generation panel (4) Connecting, the left and right sides of the chute (61) are respectively provided with racks (54) along the front and rear directions, the interior of the two sliders (51) are respectively provided with a power structure, and the two power structures are respectively connected with the corresponding The gear racks (54) are matched and connected. 5. A photovoltaic power generation panel with a dust removal mechanism according to claim 4, wherein the power structure comprises two square grooves (55), a driving shaft (56) and a driving gear (57), two The slider (51) is provided with a square groove two (55) respectively, the driving shaft (56) is provided with two, and the upper and lower end side surfaces of the two driving shafts (56) are respectively connected with the two square groove two (55). 55) is rotatably connected between the upper and lower sides, the outer sides of the two driving shafts (56) are respectively fixedly connected with a driving gear (57), and the outer sides of the two driving gears (57) are respectively connected with the corresponding racks (54) meshing connection between. 6. A photovoltaic power generation panel with a dust removal mechanism according to claim 5, wherein the power structure further comprises an arc-shaped fixing block 1 (58) and a motor 1 (59), the motor 1 ( 59) There are two, two motors one (59) are respectively fixed on the upper side of the two sliders (51) by an arc-shaped fixing block one (58), and the output shafts of the two motors one (59) are respectively connected with The upper ends of the corresponding driving shafts (56) are fixedly connected, and the input end of the first motor (59) is electrically connected to the output end of the external power supply through an external control switch group.

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