CN201000231Y - Solar collectors with adjustable collector panels - Google Patents

Abstract

The utility model discloses an energy collector panel angle adjustable solar energy collector, which comprises a solar energy collector panel (1), a first rotating axle (2), a supporting frame (3) and a support (4), wherein the supporting frame (3) is fixed on the support (4), the energy collector panel (1) is movably fixed on the supporting frame (3) through the first rotating axle (2), the first rotating axle (2) is connected with an optically controlled driving device, and the optically controlled driving device controls the rotation of the first rotating axle (2). The utility model has the advantages that the utility model tries to keep vertical to the sun ray through adjusting the energy collector panel, and achieves the purpose of the energy collecting in a large degree through making the use of solar energy of energy saving, environment protective and inexpensive.

Description

Solar collectors with adjustable collector panels

technical field

The utility model belongs to the technical field of solar energy collectors, in particular to a solar energy collector capable of rotating and adjusting the panel of the solar energy collector.

Background technique

At present, solar energy collector panels such as solar thermal collector panels or solar battery panels are installed on a fixed support, and the energy collector panels are usually fixedly arranged on a south-facing inclined plane, and the angle of the panels cannot be adjusted. Since the angle between the sun's rays and the collector panel will change over time, when the sunlight is vertically irradiated on the collector panel, the illumination is the most sufficient, and the energy collection performance of the collector panel is especially good. In the two time periods of morning and evening, the included angle is 0 degrees. After increasing to 90 degrees at noon, it changes from 90 degrees to 180 degrees. It can be seen that in these two time periods, the concentration of the energy collector panel Performance is poor.

Contents of the invention

In order to overcome the above-mentioned defects of the prior art, the purpose of this utility model is to provide a new type of solar energy collector, the angle of the energy collector panel of the solar energy collector can be adjusted, and by adjusting the energy collector panel, it can be connected with the The angle of sunlight illumination is kept basically vertical, which improves the energy collection performance of the solar energy collector.

For this reason, the technical scheme that the utility model adopts is as follows:

A solar energy collector with an adjustable collector panel, comprising a solar energy collector panel, a first rotating shaft, a support frame and a support, wherein the support frame is fixed on the support, and the energy collector panel is aligned with the first rotating shaft Fixed, the two ends of the first rotating shaft are rotatably fixed on the support frame, the energy collector panel can rotate in the cavity of the supporting frame with the rotation of the first rotating shaft, the first rotating shaft and a light control transmission device In connection with each other, the optical control transmission device controls the rotation of the first rotating shaft.

According to one aspect of the utility model, the optical control transmission device includes a motor, a transmission mechanism and a light control circuit, the light control circuit is connected with the motor and controls the operation of the motor, the motor is connected with the transmission mechanism and drives the transmission mechanism to work, the first rotating shaft It is connected with the transmission mechanism; the light control circuit includes a light control shunt switch (A), a sunny light control circuit (I) and a sunless circuit (II); the light control shunt switch (A) is installed on a support frame or a bracket Appropriate position where solar energy irradiates; said facing sunlight control circuit (I) is provided with facing sunlight control switch (B), and this facing sunlight control switch (B) is installed on the bottom of a cylindrical container, and this cylindrical container is installed on On the back of the energy collector panel, a light hole is provided on the energy collector panel, and the light hole communicates with the cylindrical container; a positioning switch (C) is provided on the anaerobic circuit (II), and the positioning switch (C) is set On the inside of the support frame, at a position where it can touch the edge of the energy collector panel.

When there is sunlight, the light control shunt switch (A) is connected to the sun control circuit (I), the driving motor starts to work, and the first rotating shaft is driven to rotate through the transmission mechanism, thereby driving the energy collector panel to rotate, when the energy collector panel When it is facing the sun, the sun-controlled switch (B) is turned off, and the motor stops working; when there is no sun, the light-controlled shunt switch (A) is connected to the sun-free circuit (II), and the driving motor starts to work, which is driven by the transmission mechanism. The first rotating shaft rotates to drive the energy collector panel to rotate. When the energy collector panel touches the positioning switch (C), the positioning switch (C) is disconnected, the motor stops working, and the energy collector panel stops rotating.

According to one aspect of the present invention, the transmission mechanism includes a transmission rod, a transmission wheel, a push-pull rod, a rack bar and a gear; Between the bars, the rack bar is meshed with the gear, and the gear is fixed to the first rotating shaft; when the motor is working, the transmission rod drives the transmission wheel to start rotating, and then drives the rack bar to move forward or backward through the push-pull rod, further Drive the gear to rotate counterclockwise or clockwise.

The utility model has the advantages that: the panel of the energy collector can rotate with the movement of the sun, and can be kept perpendicular to the sun's rays as much as possible, so as to make full use of energy-saving, environmentally friendly and cheap solar energy to achieve the maximum purpose of energy collection.

Description of drawings

Fig. 1 is a kind of embodiment structural representation of utility model solar collector;

Fig. 2 is a schematic structural diagram of an embodiment of the light control transmission device of the present invention;

Fig. 3 is a functional block diagram of the light control circuit of the present invention;

Fig. 4 is a schematic diagram of the position of the sun control switch of the utility model;

Fig. 5 is a structural schematic diagram of an embodiment of the time-controlled transmission device of the present invention.

Detailed ways

As shown in Figure 1, the solar energy collector of the present embodiment comprises a solar energy collector panel 1, a first rotating shaft 2, a support frame 3 and a support 4, and the support frame 3 is fixed on the support 4, and the first rotating shaft 2 Both ends are rotatably fixed on the support frame 3, the energy collector panel 1 is fixed to the first rotating shaft 2, and can rotate in the cavity of the supporting frame 3 with the rotation of the first rotating shaft 2, and the energy collecting The rotatable angle of the device panel 1 is between 0 and 180 degrees. The first rotating shaft 2 is connected with the light control transmission device, and the light control transmission device controls the rotation of the first rotating shaft 2, and then controls the rotation of the energy collector panel 1, so that the angle between the energy collector panel 1 and the sunlight is kept substantially perpendicular .

The light control transmission device includes a motor 5, a transmission mechanism 6 and a light control circuit. As shown in Figure 2, the transmission mechanism 6 of this embodiment includes: a transmission rod 601, a transmission wheel 602, a push-pull rod 603, a rack bar 604 and a gear 605, the transmission rod 601 is connected with the motor 5, and the transmission rod 601 is connected with the transmission wheel 602 The push-pull rod 603 is connected between the transmission wheel 602 and the rack bar 604 , the gear 605 is fixed to the first rotating shaft 2 , and the rack bar 604 is engaged with the gear 605 . The working principle of this transmission mechanism is as follows: when the motor is working, the push-pull rod is driven by the transmission rod 601 and the transmission wheel 602, and then the push-pull rod drives the rack bar, and the back and forth movement of the rack bar makes the rack bar fixed on the first rotating shaft 2 At this time, the energy collector panel fixed on the first rotating shaft 2 also changes direction accordingly, and the push-pull rod 603 rotates with the transmission wheel 602, and drives the rack bar 604 to move forward or backward , to further drive the gear 605 to rotate counterclockwise or clockwise. When the push-pull rod 603 moves clockwise to point T1, the energy collector panel 1 moves to point P1, facing south; At point P2, the front faces east; when the push-pull rod 603 moves clockwise to point T3, the energy collector panel 1 rotates clockwise with the gear 605 to the position of point P1, and the front faces south again; when the push-pull rod 603 moves to point T4 , the energy collector panel 1 rotates clockwise with the gear 605 to the position of P3, and the front side faces west. Thus, the gear 605 rotates clockwise or counterclockwise, so that the energy collector panel 1 always maintains a position substantially perpendicular to the sun's rays.

As shown in FIG. 3 , the light control circuit of this embodiment includes a light control shunt switch A, a sun-facing light control circuit I and a sun-free circuit II. The light-controlled shunt switch A is installed on the support frame 3 or the appropriate position where the solar energy shines on the support 4 .

The facing sunlight control circuit 1 is provided with a facing sunlight control switch B, which is mounted on the bottom of a rectangular cylindrical container 7 (as shown in Figure 4), and the cylindrical container 7 is vertically installed on the energy collector panel 1 On the back of the center, the energy collector panel 1 is provided with a strip-shaped light hole 101 , and the light hole 101 communicates with the cylindrical container 7 . When there is sunlight, the light control shunt switch A is connected to the sun control circuit I, the drive motor starts to work, and the first rotating shaft 2 is driven to rotate through the transmission mechanism, thereby driving the energy collector panel 1 to rotate. When the energy collector panel 1 is perpendicular to the sunlight, the light shines into the bottom of the cylindrical container 7, and cuts off the current towards the sunlight control switch B; When the current is applied, the motor 5 rotates, and the energy collector panel 1 starts to rotate, and when the energy collector panel 1 is perpendicular to the sun's rays, the current is cut off again, and the operation is repeated.

The anode-free circuit II is provided with a positioning switch C, and the positioning switch C is set at a position where the inner side of the support frame 3 can touch the edge of the energy collector panel 1 . When there is no sunlight, such as at night or on a rainy day, the light-controlled shunt switch A passes the current into the non-yang circuit II, and passes the current into the motor 5 through the positioning switch C, and the motor starts to work, and drives the first rotating shaft 2 to rotate through the transmission mechanism , thereby driving the energy collector panel 1 to rotate. When the energy collector panel 1 rotates to the position where it touches the positioning switch C, the positioning switch C is disconnected, the motor stops working, and the energy collector panel 1 stops rotating. At this time, the energy collector panel 1 and the support frame 3 are in the on the same plane. When there is sunlight, the light-controlled shunt switch A passes the current into the sunrise control circuit I to start working.

Fig. 5 is a schematic structural diagram of the time-controlled transmission device of the present invention. Since the position of the sun is constantly changing throughout the year, at noon on the summer solstice, the sun is directly above the ground, and the sun's rays are perpendicular to the ground; The energy device supporting frame 3 is kept perpendicular to the sun's rays at noon, and a second rotating shaft 8 is arranged on the supporting frame 3, and the second rotating shaft 8 is fixed on the support 4, and the supporting frame 3 can rotate along the second rotating shaft 8 , the support frame 3 is connected with the timing transmission device 9 . The time control transmission device includes a time control motor 901 and a transmission mechanism. The transmission mechanism includes a transmission rod 902, a transmission wheel 903, and a push-pull rod 904. The push-pull rod 904 is connected to the rear end of the support frame 3, and the clock control motor 901 controls the transmission rod 902. 1. The rotation of the transmission wheel 903 drives the push-pull rod 904 to move, so that the support frame 3 rotates.

Claims (6)

1. A solar energy collector with an adjustable energy collector panel, comprising a solar energy collector panel (1), characterized in that: It also includes a first rotating shaft (2), a support frame (3) and a bracket (4); The support frame (3) is fixed on the support (4); The energy collector panel (1) is fixed to the first rotating shaft (2), and the two ends of the first rotating shaft (2) are rotatably fixed on the supporting frame (3), and the energy collecting panel (1) can be moved along with The rotation of the first rotation shaft (2) rotates in the cavity of the support frame (3); The first rotating shaft (2) is connected with an optical control transmission device, and the optical control transmission device controls the rotation of the first rotating shaft (2). 2. The solar collector according to claim 1, characterized in that: The light control transmission device includes a motor (5), a transmission mechanism (6) and a light control circuit, the light control circuit is connected with the motor (5) and controls the operation of the motor, and the motor (5) is connected with the transmission mechanism (6) and drives The transmission mechanism (6) works, and the first rotating shaft (2) is connected with the transmission mechanism (6); The light-controlled circuit includes a light-controlled shunt switch (A), a sun-facing light-controlled circuit (I) and a sunless circuit (II); the light-controlled shunt switch (A) is installed on the support frame (3) or the bracket (4). Appropriate position to be irradiated; A facing sunlight control circuit (I) is provided with a facing sunlight control switch (B), and the facing sunlight control switch (B) is installed at the bottom of a container (7), and the container (7) is installed on the back of the energy collector panel (1) , the energy collector panel (1) is provided with a light hole (101), and the light hole (101) is communicated with the container (7); the positive circuit (II) is provided with a positioning switch (C), the positioning The switch (C) is arranged on the inner side of the support frame (3) at a position where it can touch the edge of the energy collector panel (1); When there is sunlight, the light control shunt switch (A) is connected to the sun control circuit (I), the driving motor starts to work, and the first rotating shaft (2) is driven to rotate through the transmission mechanism, thereby driving the energy collector panel (1) to rotate , when the energy collector panel (1) is facing the sunlight, the sun-controlled switch (B) is turned off, and the motor stops working; when there is no sunlight, the light-controlled shunt switch (A) is connected to the sunless circuit (II), The drive motor starts to work, and drives the first rotating shaft (2) to rotate through the transmission mechanism, thereby driving the energy collector panel (1) to rotate. When the energy collector panel (1) touches the positioning switch (C), the positioning switch (C) is disconnected, the motor stops working, and the energy collector panel (1) stops rotating. 3. The solar energy collector according to claim 2, characterized in that: the transmission mechanism (6) includes a transmission rod (601), a transmission wheel (602), a push-pull rod (603), a rack rod (604) and gear (605); the transmission rod (601) is connected with the motor (5), the transmission rod (601) is meshed with the transmission wheel (602), and the push-pull rod (603) is connected between the transmission wheel (602) and the rack bar (604 ), the gear (605) is fixed to the first rotating shaft (2), and the rack bar (604) meshes with the gear (605); when the motor is working, the transmission rod (601) drives the transmission wheel (602) to start rotating , and then drive the rack bar (604) to move forward or backward through the push-pull rod (603), and further drive the gear (605) to rotate counterclockwise or clockwise. 4. The solar energy collector according to claim 1, 2 or 3, characterized in that: the rotation angle of the energy collector panel (1) is 0-180 degrees. 5. The solar energy collector according to claim 4, characterized in that: the support frame (3) is fixed on the support frame through the second rotation axis (8), and the support frame (3) can be moved along the second rotation axis ( 8) Rotate, and the support frame (3) is connected with the timing control transmission (9). 6. The solar energy collector according to claim 5, characterized in that: the time-controlled transmission device includes a time-controlled motor (901) and a transmission mechanism, and the transmission mechanism includes a transmission rod (902), a transmission wheel (903), The push-pull rod (904), the push-pull rod (904) is connected to the rear end of the support frame (3), the clock control motor (901) controls the rotation of the transmission rod (902) and the transmission wheel (903), and drives the push-pull rod (904) to move, Make the supporting frame (3) turn.

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