阅读说明：本技术 一种可自调整倾斜角和间距的光伏板保护装置 (Photovoltaic panel protection device capable of self-adjusting inclination angle and interval ) 是由 史超超 于 2020-05-06 设计创作，主要内容包括：本发明装置的一种可自调整倾斜角和间距的光伏板保护装置,包括壳体和位于所述壳体内的旋转动力装置,所述旋转动力装置包括动力腔,所述动力腔的下端壁固设有电机,所述壳体的上端面固定连接有位于所述动力腔左侧的调整固定块以及位于所述调整固定块和所述动力腔之间的固定块,所述调整固定块的右端面设有开口向右的T型槽,本装置能够从早到晚将光伏板不间断的转向,用来达到发电量的最大化,提高发电效率,同时装置能够自动调整装置间的间距,在不耽误发电量的情况下使用最少的占地面积,其次,装置能够调整固定光伏板的高度,在遇到大风天气能够自动将光伏板收起,防止光伏板损坏,降低损失。(The photovoltaic panel protection device capable of automatically adjusting the inclination angle and the interval comprises a shell and a rotary power device positioned in the shell, wherein the rotary power device comprises a power cavity, a motor is fixedly arranged on the lower end wall of the power cavity, the upper end surface of the shell is fixedly connected with an adjusting fixed block positioned on the left side of the power cavity and a fixed block positioned between the adjusting fixed block and the power cavity, and a T-shaped groove with a right opening is formed in the right end surface of the adjusting fixed block. Prevent that the photovoltaic board from damaging, reduce the loss.)

1. A photovoltaic panel protection device capable of self-adjusting inclination angle and distance comprises a shell and a rotary power device positioned in the shell, and is characterized in that: the rotary power device comprises a power cavity, a motor is fixedly arranged on the lower end wall of the power cavity, the upper end face of the shell is fixedly connected with a fixing block positioned on the left side of the power cavity and a fixing block positioned between the fixing block and the power cavity, a T-shaped groove with a rightward opening is formed in the right end face of the fixing block, the left end face and the right end face of the fixing block are communicated and arranged through a roller through groove, the roller through groove and the T-shaped groove are positioned on the same horizontal plane, the upper side of the motor is in power connection with a first power shaft which extends upwards and is rotatably connected with the shell, the tail end of the top of the first power shaft is fixedly connected with a rotating block positioned on the upper side of the shell, a lifting groove with an upward opening is arranged in the rotating block, a lifting rotating groove is arranged on the lower side of the lifting, the upside of lift fixed block has set firmly rotatory piece, be equipped with adjusting device and protection device in the rotatory piece, adjusting device includes opening left and the ascending adjustment chamber of opening, protection device is including being located the rotation chamber on adjustment chamber right side, the left end wall that rotates the chamber has set firmly tacho motor, rotate the intracavity be equipped with upwards extend and with rotatory piece rotates the hollow shaft of connecting.

2. A photovoltaic panel protection device with self-adjustable tilt angle and pitch as claimed in claim 1, wherein: ground is equipped with the device that a plurality of equidistance distribute, and the leftmost device casing fixed connection is subaerial, other casing and ground sliding connection, set firmly on the first power shaft and be located the first rope sheave of power intracavity, first rope sheave and right side the first stay cord of right-hand member face fixedly connected with of casing, the right-hand member face and the right side of left side casing pass through spring fixed connection between the left end face of casing.

3. A photovoltaic panel protection device with self-adjustable tilt angle and pitch as claimed in claim 1, wherein: rotate between the front and back end wall in lift rotation groove and be connected with the gear pivot, set firmly lifting gear in the gear pivot and be located the stop gear of lifting gear rear side, the lift rotates about the groove the end wall be equipped with two about the dead lever of gear pivot bilateral symmetry, the dead lever upwards extends to in the lift groove, and with casing sliding connection, lifting gear's upside threaded connection have extend right and with the turning block rotates the crank of connection, the top of dead lever terminal with the lower terminal surface fixed connection of lift fixed block, the lower terminal surface fixedly connected with adjustment stay cord of lift fixed block.

4. A photovoltaic panel protection device with self-adjustable tilt angle and pitch as claimed in claim 1, wherein: the left end wall sliding connection in T type groove has the adjustment slide, the up end fixedly connected with of adjustment slide the other end of adjustment stay cord, the adjustment slide with fixedly connected with adjustment spring between the lower terminal surface in T type groove, the right-hand member face fixedly connected with of adjustment slide one end of slip stay cord, it is connected with the pivot of two longitudinal symmetries to rotate between the upper and lower end wall that the gyro wheel leads to the groove, the gyro wheel has set firmly in the pivot.

5. A photovoltaic panel protection device with self-adjustable tilt angle and pitch as claimed in claim 1, wherein: the rear side in adjustment chamber is equipped with spacing chamber, the adjustment chamber with rotate between the spacing chamber and be connected with the first commentaries on classics round pin that extends around, the commentaries on classics round pin has set firmly the commentaries on classics board, be equipped with opening ascending and opening shifting chute left in the commentaries on classics board, the front and back end wall of shifting chute is equipped with the commentaries on classics round pin spout, it has the second commentaries on classics round pin to change round pin spout internal sliding connection, it has the fixed plate to articulate on the second commentaries on classics round pin, the lower extreme wall sliding connection in adjustment chamber is located the left slider of commentaries on classics board, the third commentaries on classics round pin that extends around the slider internal rotation is connected with, the third commentaries on classics round pin with the bottom of fixed plate is articulated, the slider with fixedly.

6. A photovoltaic panel protection device with self-adjustable tilt angle and pitch as claimed in claim 1, wherein: the first round pin with fixedly connected with protection torsional spring between the front and back end wall in adjustment chamber, set firmly on the first round pin and be located the helical gear in spacing intracavity, the downside in spacing chamber is equipped with the spacing groove, sliding connection has the limiting plate between the end wall about the spacing groove, the limiting plate with fixedly connected with spacing spring between the lower terminal wall in spacing groove, the lower terminal surface of limiting plate has set firmly the second stay cord.

7. A photovoltaic panel protection device with self-adjustable tilt angle and pitch as claimed in claim 1, wherein: the right side of the speed measuring motor is in power connection with a second power shaft, a first bevel gear is fixedly arranged on the second power shaft, a second bevel gear is connected onto the first bevel gear in a meshing manner, a hollow shaft which extends upwards and is rotatably connected with the rotating block is fixedly connected to the axis of the second bevel gear, a speed measuring rotary disc which is positioned on the upper side of the rotating block is fixedly connected to the tail end of the top of the hollow shaft, a twisting groove with an upward opening is arranged in the speed measuring rotary disc, a speed measuring rotary shaft is rotatably connected between the left end wall and the right end wall of the twisting groove, a second rope winding wheel and a speed measuring plate which extends upwards are fixedly arranged on the speed measuring rotary shaft, a torsion spring is fixedly connected between the speed measuring rotary shaft and the end wall of the twisting groove, one end of a third pull rope is fixedly connected onto the second rope winding wheel, and the other end, the lower side of the upper magnetic block is connected with a lower magnetic block in a matching mode, and the lower end face of the lower magnetic block is fixedly connected with the other end of the second pull rope.

Technical Field

The invention relates to the technical field of photovoltaic panels, in particular to a photovoltaic panel protection device capable of self-adjusting an inclination angle and a distance.

Background

The inclination angle has great influence on the single-day or short-term power generation amount of the assembly, particularly in high latitude areas, the single-day power generation amount difference can reach 1 time, the inclination angle deviates from the optimal inclination angle by 5 degrees in Beijing Tianjin areas, the generated power generation amount difference can be about 5 percent, the lower the latitude is, the smaller the inclination angle influence is, the inclination angle cannot be automatically adjusted at present, and the photovoltaic panel is easily damaged in windy weather, so that property loss is caused.

Disclosure of Invention

Aiming at the technical defects, the invention provides a photovoltaic panel protection device capable of self-adjusting the inclination angle and the distance, which can overcome the defects.

The photovoltaic panel protection device capable of self-adjusting the inclination angle and the interval comprises a shell and a rotary power device positioned in the shell, wherein the rotary power device comprises a power cavity, a motor is fixedly arranged on the lower end wall of the power cavity, an adjusting fixed block positioned on the left side of the power cavity and a fixed block positioned between the adjusting fixed block and the power cavity are fixedly connected to the upper end surface of the shell, a T-shaped groove with a right opening is formed in the right end surface of the adjusting fixed block, the left end surface and the right end surface of the fixed block are communicated and arranged through a roller through groove, the roller through groove and the T-shaped groove are positioned on the same horizontal plane, a first power shaft extending upwards and rotatably connected with the shell is dynamically connected to the upper side of the motor, a rotating block positioned on the upper side of the shell is fixedly connected to the top end of the first power shaft, and a lifting groove with an upward, the downside in lift groove is equipped with the lift and rotates the groove, sliding connection has the lift fixed block between the terminal surface about the lift groove, the upside of lift fixed block has set firmly rotatory piece, be equipped with adjusting device and protection device in the rotatory piece, adjusting device includes opening left and the ascending adjustment chamber of opening, protection device is including being located the rotation chamber on adjustment chamber right side, the left end wall that rotates the chamber has set firmly the tacho motor, rotate the intracavity be equipped with upwards extend and with rotatory piece rotates the hollow shaft of connection.

Preferably, ground is equipped with a plurality of equidistance the device that distributes, and the leftmost side device casing fixed connection subaerial, other casing and ground sliding connection, set firmly on the first power axle be located the first rope sheave of power intracavity, first rope sheave and right side the right-hand member face fixed connection of casing has first stay cord, the right-hand member face and the right side of left side casing pass through spring fixed connection between the left end face of casing.

Preferably, it is connected with the gear shaft to rotate between the front and back end wall in lift rotation groove, set firmly lifting gear in the gear shaft and be located the limit gear of lifting gear rear side, the lift rotates about the groove the end wall be equipped with two about the dead lever of gear shaft bilateral symmetry, the dead lever upwards extends to in the lift groove, and with casing sliding connection, lifting gear's upside threaded connection have extend right and with the turning block rotates the crank of connecting, the top of dead lever terminal with the lower terminal surface fixed connection of lift fixed block, the lower terminal surface fixedly connected with adjustment stay cord of lift fixed block.

Preferably, the left end wall of the T-shaped groove is slidably connected with an adjusting sliding plate, the upper end face of the adjusting sliding plate is fixedly connected with the other end of the adjusting pull rope, the adjusting sliding plate and the lower end face of the T-shaped groove are fixedly connected with an adjusting spring, the right end face of the adjusting sliding plate is fixedly connected with one end of the sliding pull rope, two rotating shafts which are symmetrical front and back are rotatably connected between the upper end wall and the lower end wall of the roller through groove, and rollers are fixedly arranged on the rotating shafts.

Preferably, the rear side in adjustment chamber is equipped with spacing chamber, the adjustment chamber with rotate between the spacing chamber and be connected with the first commentaries on classics round pin that extends around, the commentaries on classics board has set firmly on the first commentaries on classics round pin, be equipped with opening upwards and opening shifting chute left in the commentaries on classics board, the front and back end wall of shifting chute is equipped with the commentaries on classics round pin spout, sliding connection has the second to change the round pin in the commentaries on classics round pin spout, it has the fixed plate to articulate on the second commentaries on classics round pin, the lower extreme wall sliding connection in adjustment chamber is located the left slider of commentaries on classics board, the third commentaries on classics round pin that extends around the slider internal rotation is connected with, the third change round pin with the bottom of fixed plate is articulated, the slider with fixedly connected with.

Preferably, the first rotating pin and the front and rear end walls of the adjusting cavity are fixedly connected with a protective torsion spring, the first rotating pin is fixedly provided with a helical gear located in the limiting cavity, a limiting groove is formed in the lower side of the limiting cavity, a limiting plate is slidably connected between the left end wall and the right end wall of the limiting groove, a limiting spring is fixedly connected between the limiting plate and the lower end wall of the limiting groove, and a second pull rope is fixedly arranged on the lower end face of the limiting plate.

Preferably, the right side of the speed measuring motor is dynamically connected with a second power shaft, a first bevel gear is fixedly arranged on the second power shaft, a second bevel gear is connected to the first bevel gear in a meshing manner, a hollow shaft which extends upwards and is rotatably connected with the rotating block is fixedly connected to the axis of the second bevel gear, a speed measuring rotary disc which is positioned at the upper side of the rotating block is fixedly connected to the tail end of the top of the hollow shaft, a twisting groove with an upward opening is arranged in the speed measuring rotary disc, a speed measuring rotary shaft is rotatably connected between the left end wall and the right end wall of the twisting groove, a second rope winding wheel and a speed measuring plate which extends upwards are fixedly arranged on the speed measuring rotary shaft, a torsion spring is fixedly connected between the speed measuring rotary shaft and the end wall of the twisting groove, one end of a third pull rope is fixedly connected to the second rope winding wheel, and the other end of the, the lower side of the upper magnetic block is connected with a lower magnetic block in a matching mode, and the lower end face of the lower magnetic block is fixedly connected with the other end of the second pull rope.

The beneficial effects are that: this device can follow morning to evening with the incessant maximize that turns to of photovoltaic board for reach the generated energy, improve the generating efficiency, the interval that the device can automatic adjustment device simultaneously uses minimum area under the condition that does not hinder the generated energy, secondly, the height of fixed photovoltaic board can be adjusted to the device, can pack up the photovoltaic board automatically meetting strong wind weather, prevents that the photovoltaic board from damaging, reduction loss.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a photovoltaic panel protection device with self-adjustable tilt angle and pitch according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the structure at C-C in FIG. 1;

FIG. 5 is a schematic view of the structure of FIG. 1 at D-D;

fig. 6 is a schematic view of the structure at E-E in fig. 3.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The photovoltaic panel protection device capable of self-adjusting the inclination angle and the interval comprises a shell 10 and a rotary power device 901 positioned in the shell 10, wherein the rotary power device 901 comprises a power cavity 33, a motor 34 is fixedly arranged on the lower end wall of the power cavity 33, the upper end surface of the shell 10 is fixedly connected with an adjusting fixed block 15 positioned on the left side of the power cavity 33 and a fixed block 31 positioned between the adjusting fixed block 15 and the power cavity 33, a T-shaped groove 13 with a right opening is arranged on the right end surface of the adjusting fixed block 15, the left end surface and the right end surface of the fixed block 31 are communicated through a roller through groove 18, the roller through groove 18 and the T-shaped groove 13 are positioned on the same horizontal plane, a first power shaft 32 which extends upwards and is rotatably connected with the shell 10 is dynamically connected on the upper side of the motor 34, and a rotating block 57 positioned on the upper side of the shell 10 is fixedly connected with the top end of the first, be equipped with ascending lift groove 54 of opening in the turning block 57, the downside of lift groove 54 is equipped with lift rotation groove 61, sliding connection has lift fixed block 53 between the terminal surface about lift groove 54, the upside of lift fixed block 53 has set firmly rotatory piece 28, be equipped with adjusting device 902 and protection device 903 in the rotatory piece 28, adjusting device 902 includes opening left and the ascending adjustment chamber 21 of opening, protection device 903 is including being located the rotation chamber 45 on adjustment chamber 21 right side, the left end wall of rotating chamber 45 has set firmly tacho motor 48, be equipped with upwards extend in the rotation chamber 45 and with rotatory piece 28 rotates the hollow shaft 49 of connecting.

Advantageously, the ground is provided with a plurality of such devices distributed at equal intervals, and the casing 10 of the leftmost device is fixedly connected to the ground, and the other casings 10 are slidably connected to the ground, the first power shaft 32 is fixedly provided with a first rope winding wheel 35 located in the power cavity 33, the right end faces of the first rope winding wheel 35 and the right side casing 10 are fixedly connected with a first pull rope 36, and the right end face of the left casing 10 and the left end face of the right side casing 10 are fixedly connected through a spring 37.

Beneficially, it is connected with gear shaft 56 to rotate between the front and back end wall in lift rotation groove 61, set firmly lifting gear 55 on gear shaft 56 and be located the stop gear 60 of lifting gear 55 rear side, lift rotation groove 61's the left and right sides end wall be equipped with two about gear shaft 56 bilateral symmetry's dead lever 59, dead lever 59 upwards extends to in the lift groove 54, and with casing 10 sliding connection, lifting gear 55's upside threaded connection have extend right and with turning block 57 rotates the crank 58 of connecting, the top of dead lever 59 terminal with the lower terminal surface fixed connection of lift fixed block 53, the lower terminal surface fixed connection of lift fixed block 53 has adjustment stay cord 16.

Beneficially, an adjusting sliding plate 12 is slidably connected to a left end wall of the T-shaped groove 13, the other end of the adjusting pull rope 16 is fixedly connected to an upper end face of the adjusting sliding plate 12, an adjusting spring 11 is fixedly connected between the adjusting sliding plate 12 and a lower end face of the T-shaped groove 13, one end of a sliding pull rope 17 is fixedly connected to a right end face of the adjusting sliding plate 12, two front-back symmetrical rotating shafts 20 are rotatably connected between an upper end wall and a lower end wall of the roller through groove 18, and a roller 19 is fixedly arranged on the rotating shafts 20.

Advantageously, a limit cavity 66 is arranged at the rear side of the adjusting cavity 21, a first rotating pin 30 extending forwards and backwards is rotatably connected between the adjusting cavity 21 and the limit cavity 66, the first rotating pin 30 is fixedly provided with a rotating plate 27, a moving groove 68 with an upward opening and a leftward opening is arranged in the rotating plate 27, the front and rear end walls of the moving groove 68 are provided with rotating pin sliding grooves 26, a second rotating pin 25 is connected in the rotating pin sliding grooves 26 in a sliding way, the second rotating pin 25 is hinged with a fixed plate 24, the lower end wall of the adjusting cavity 21 is connected with a sliding block 29 positioned on the left side of the rotating plate 27 in a sliding way, a third rotating pin 23 extending forwards and backwards is rotatably connected in the sliding block 29, the third rotating pin 23 is hinged with the bottom of the fixed plate 24, a compression spring 22 is fixedly connected between the slide block 29 and the left end wall of the adjusting cavity 21, and the other end of the sliding pull rope 17 is fixedly connected to the right end face of the slide block 29.

Beneficially, a protective torsion spring 62 is fixedly connected between the first rotating pin 30 and the front and rear end walls of the adjusting cavity 21, a helical gear 67 located in the limiting cavity 66 is fixedly arranged on the first rotating pin 30, a limiting groove 63 is arranged on the lower side of the limiting cavity 66, a limiting plate 65 is slidably connected between the left and right end walls of the limiting groove 63, a limiting spring 64 is fixedly connected between the limiting plate 65 and the lower end wall of the limiting groove 63, and a second pull rope 52 is fixedly arranged on the lower end surface of the limiting plate 65.

Beneficially, a second power shaft 47 is dynamically connected to the right side of the speed measuring motor 48, a first bevel gear 46 is fixedly arranged on the second power shaft 47, a second bevel gear 44 is connected to the first bevel gear 46 in a meshing manner, a hollow shaft 49 which extends upward and is rotatably connected to the rotating block 28 is fixedly connected to the axis of the second bevel gear 44, a speed measuring turntable 69 which is located on the upper side of the rotating block 28 is fixedly connected to the top end of the hollow shaft 49, a torsion groove 40 with an upward opening is arranged in the speed measuring turntable 69, a speed measuring rotating shaft 50 is rotatably connected between the left end wall and the right end wall of the torsion groove 40, a second rope winding wheel 38 and a speed measuring plate 51 which extends upward are fixedly arranged on the speed measuring rotating shaft 50, a torsion spring 39 is fixedly connected between the speed measuring rotating shaft 50 and the end wall of the torsion groove 40, and one end of a third rope 41 is fixedly connected to, the other end of the third pull rope 41 is fixedly connected to an upper magnetic block 42 positioned in the hollow shaft 49, the lower side of the upper magnetic block 42 is connected with a lower magnetic block 43 in a matching manner, and the lower end face of the lower magnetic block 43 is fixedly connected with the other end of the second pull rope 52.

In an initial state, the speed measuring plate 51 and the rotating plate 27 are in a vertical state, the compression spring 22 is in a normal state, the protection torsion spring 62 is in a torsion state, the limit spring 64 is in a compression state, the helical gear 67 is meshed with the limit plate 65, and the spring 37 is in a stretching state;

when the photovoltaic panel is fixed on the fixed plate 24, the sun rises in the morning, the motor 34 is started, the first power shaft 32 starts to rotate to drive the rotating block 57 to rotate, the fixed plate 24 on the rotating block 28 is driven to rotate in a memorable manner through the lifting fixed block 53, the sliding pull rope 17 is gradually loosened at the moment, the sliding block 29 is driven to move leftwards under the action of the compression spring 22 to drive the second rotating pin 25 to move downwards in the rotating pin sliding groove 26, the included angle between the photovoltaic panel on the fixed plate 24 and the ground is gradually reduced to increase the heating area, and when the solar noon comes, the sliding pull rope 17 is in the most loosened state, and the included angle between the photovoltaic panel and the ground is the minimum.

In the process from morning to noon, the first power shaft 32 rotates, the right shell 10 moves leftwards under the action of the spring 37 through the rotation of the first rope winding wheel 35, the distance between the adjacent shells 10 is reduced, the distance between the adjacent shells 10 is the minimum in the noon, the first rope winding wheel 35 does not have the first rope 36, the first rope winding wheel 35 rotates to continuously tighten the first rope 36 after the noon, the right shell 10 is pulled rightwards, the distance is increased, and the minimum occupied area is fully utilized on the premise of illumination;

after noon, the sliding pull rope 17 is continuously tensioned, and the included angle between the photovoltaic panel on the fixing plate 24 and the ground is continuously increased, so that the illumination area is increased;

in windy weather, the lifting gear 55 and the gear rotating shaft 56 can be driven to rotate by rotating the hand crank 58, so that the fixed rod 59 and the rotating block 28 on the lifting fixed block 53 are driven to move up and down, the height of the photovoltaic panel is adjusted, and meanwhile, the vertical position of the sliding plate 12 is adjusted through the action of the adjusting pull rope 16 and the adjusting spring 11;

the speed measuring motor 48 is started, the second power shaft 47 starts to rotate, through the first bevel gear 46, the second bevel gear 44, the hollow shaft 49, the speed measuring turntable 69 and the speed measuring rotating shaft 50, the speed measuring plate 51 is driven to rotate, when wind power is too large, the speed measuring plate 51 is blown to rotate around the speed measuring rotating shaft 50, the second rope winding wheel 38 is rotated, meanwhile, the upper magnetic block 42, the lower magnetic block 43 and the second rope winding wheel 52 pull the limiting plate 65 to move downwards, the bevel gear 67 is not limited any more, the rotating plate 27 rotates anticlockwise under the action of the protection torsion spring 62, the photovoltaic plate on the fixing plate 24 is flatly placed, the stress of the photovoltaic plate is reduced, and the photovoltaic plate is protected.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.