CN217504017U - Light condensing device for solar cell panel - Google Patents
Light condensing device for solar cell panel Download PDFInfo
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- CN217504017U CN217504017U CN202122645907.1U CN202122645907U CN217504017U CN 217504017 U CN217504017 U CN 217504017U CN 202122645907 U CN202122645907 U CN 202122645907U CN 217504017 U CN217504017 U CN 217504017U
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Abstract
The utility model discloses a light condensing device for a solar cell panel, which belongs to the technical field of solar photovoltaic panels and comprises a light condensing panel, a heat collecting tube, a lifting rod, a support frame and a mounting seat; the heat-conducting fins are arranged inside the heat-collecting tube, so that the heat exchange rate between the heat-collecting tube and the internal fluid can be accelerated; the heat-conducting fin limiting cover is arranged, so that the heat-conducting fin can be detachably connected with the heat-collecting tube, the heat-conducting fin can be conveniently taken out to clean surface scale, and the heat-conducting efficiency of the cleaned heat-conducting fin is higher; the friction grains are arranged on the heat conduction fin limiting cover, so that the heat conduction fin limiting cover is convenient to mount; the utility model discloses a set up the angle regulating block, can adjust the inclination of mount pad, and then adjust the inclination of solar panel and heat collecting pipe simultaneously for the illumination intensity and the photic area of whole solar panel are in the biggest all the time, improve collecting efficiency.
Description
Technical Field
The utility model relates to a solar photovoltaic board technical field specifically is a solar cell panel is with spotlight device.
Background
A solar concentrator is a technology for concentrating sunlight to a point or a small area to utilize solar energy. The light condensing device is beneficial to reducing the volume of the solar heat collecting device and saving the occupied area of a solar power generation field. The parabolic light-gathering plate is one of solar light-gathering devices, the parabolic light-gathering principle is to gather light to a straight line formed by connecting the focuses of the parabolas by utilizing the physical principle of parabolic light-gathering, and then a heat-collecting tube is arranged on the straight line to realize light-gathering and heat-collecting. The prior light-gathering device has the following technical problems in the using process. Firstly, the heat transfer rate between the heat collecting tube and the heat planting fluid is low, so that the light utilization efficiency is low; secondly, the existing condensing device can not adjust the inclination angle of the mounting seat, so the illumination intensity and the light receiving area of the whole condensing plate can not be kept to the maximum all the time. Therefore, there is a need for improvement of the prior art to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solar cell panel is with beam condensing unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a light condensing device for a solar cell panel comprises a light condensing plate, a heat collecting pipe, a lifting rod, a support frame and a mounting seat; the light-gathering plate comprises a pair of supporting frames, wherein the supporting frames are symmetrically distributed on two sides of the light-gathering plate, the top end of each supporting frame is connected with a mounting seat, two ends of the light-gathering plate are respectively and fixedly connected with a connecting plate, and the connecting plates are fixedly mounted on the mounting seats through bolts and nuts; one end of the lifting rod is fixedly arranged on the mounting seat, and the other end of the lifting rod is fixedly arranged on the heat collecting pipe;
the heat collecting pipe comprises a straight pipe part and a pair of bent pipe parts, and the pair of bent pipe parts are symmetrically and fixedly connected to two ends of the straight pipe part; therefore, the bent pipe part is fixedly connected with the straight pipe part through bolts;
a plurality of heat conducting fins are arranged in the heat collecting tube and fixedly connected to the inside of the heat collecting tube through heat conducting fin limiting covers; the heat-conducting fin limiting cover is provided with heat-conducting fin limiting grooves corresponding to the heat-conducting fins one by one, and the angle intervals of the adjacent heat-conducting fin limiting grooves are the same; the heat-conducting fin limiting cover is characterized in that an outer thread and friction lines are arranged on the arc-shaped outer wall of the heat-conducting fin limiting cover, the outer thread is positioned in the area close to the opening of the heat-conducting fin limiting groove, and inner threads are respectively arranged in the areas, close to the two ends, of the inner wall of the straight tube part; the heat-conducting fin limiting cover is in threaded connection with the straight tube part through external threads and internal threads; when the pair of heat-conducting fin limiting covers are in threaded connection with the straight tube portion, the external threads of the heat-conducting fin limiting covers are completely located inside the straight tube portion, the friction lines are located outside the straight tube portion, and at the moment, one ends, close to the heat collecting tubes, of the heat-conducting fins are in close contact with the heat collecting tubes.
As a further aspect of the present invention: still be provided with the leak protection gasket between above-mentioned bent pipe portion and the straight tube portion, the bent pipe portion passes through leak protection gasket sealing connection with straight tube portion.
As a further aspect of the present invention: the radian of one end of the heat-conducting fin close to the inner wall of the straight tube part is the same as that of the inner wall of the straight tube part.
As a further aspect of the present invention: the top end of the support frame is fixedly connected with a pair of shaft seats, the shaft seats are fixedly connected through a fixed shaft, one end of the fixed shaft is vertically and fixedly connected with one shaft seat, the other end of the fixed shaft is vertically and fixedly connected with the other shaft seat, and the fixed shaft is parallel to the straight pipe part; one end of the mounting seat, which is far away from the lifting rod, is rotatably sleeved on the fixed shaft; the top end of the support frame is fixedly connected with a slide rail, and the slide rail is positioned right below the mounting seat; the sliding rail is provided with a pair of sliding grooves, one sliding groove is arranged on the side surface, close to the light gathering plate, of the sliding rail, and the other sliding groove is arranged on the side surface, far away from the light gathering plate, of the sliding rail; the upper end face of the sliding rail is connected with a sliding block in a sliding mode through a pair of sliding grooves, and the sliding block slides freely along the sliding rail; the upper end face of the sliding block is fixedly connected with an adjusting block, and the highest point of the adjusting block is abutted to the lower end face of the mounting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the heat-conducting fins are arranged inside the heat-collecting tube, so that the heat exchange rate between the heat-collecting tube and the internal fluid can be accelerated; the heat-conducting fin limiting cover is arranged, so that the heat-conducting fins can be detachably connected with the heat-collecting tube, the heat-conducting fins can be conveniently taken out to clean surface scale, and the heat-conducting efficiency of the cleaned heat-conducting fins is higher; the friction grains are arranged on the heat conduction fin limiting cover, so that the heat conduction fin limiting cover is convenient to mount; furthermore, the leak-proof gasket is arranged between the bent pipe part and the straight pipe part, so that the connection sealing performance of the bent pipe part and the straight pipe part can be ensured; furthermore, the radian of one end, close to the inner wall of the straight tube part, of each heat conduction fin is limited to be the same as that of the inner wall of the straight tube part, so that the contact area between the heat conduction fins and the straight tube part can be increased, and the heat exchange rate is improved.
2. The utility model discloses a set up the angle regulating block, can adjust the inclination of mount pad, and then adjust the inclination of solar panel and heat collecting pipe simultaneously for the illumination intensity and the photic area of whole solar panel are in the biggest all the time, improve the collecting efficiency.
Drawings
FIG. 1 is a schematic view of a first view angle of a light condensing device for a solar cell panel;
FIG. 2 is a second view structural diagram of a light condensing device for a solar panel;
fig. 3 is a schematic view of an installation structure of a support frame, a fixed shaft, an installation seat, a slide rail, a slide block, an adjusting block and other components in the light condensing device for the solar cell panel;
FIG. 4 is a schematic view of the connection structure of the connection plate, the mounting seat and other components of the light-condensing device for the solar panel;
FIG. 5 is a schematic view showing a connection structure of a mount, a lifting rod, and other components of the light condensing device for a solar cell panel;
FIG. 6 is a schematic view of a heat collecting tube structure in the light condensing device for the solar cell panel;
FIG. 7 is a schematic view of an installation structure of a straight tube portion, a bent tube portion, a heat-conducting fin limit cover, a leakage-proof gasket and other components in the light-gathering device for a solar cell panel;
FIG. 8 is a schematic view of a connection structure of a heat-conducting fin limit cover and a heat-conducting fin in a light condensing device for a solar cell panel;
FIG. 9 is a schematic structural view of a solar cell panel condenser apparatus in which an internal thread is formed in a straight tube portion;
fig. 10 is a schematic structural view of a heat-conducting fin limit cover in a light condensing device for a solar cell panel.
In the figure: 1. a light-gathering plate; 2. a heat collecting pipe; 201. a straight tube portion; 202. a pipe bending part; 3. a lifting rod; 4. a support frame; 5. a mounting seat; 6. a connecting plate; 7. a heat conductive fin; 8. a heat-conducting fin limit cover; 9. a heat-conducting fin limiting groove; 10. an external thread; 11. rubbing the lines; 12. an internal thread; 13. a leak-proof gasket; 14. a shaft seat; 15. a fixed shaft; 16. a slide rail; 17. a chute; 18. a slider; 19. and a regulating block.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the embodiments of the present application, the following description will be made clearly and completely in conjunction with the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments can be combined with each other without conflict, and the detailed description of the embodiments will be provided with reference to fig. 1-10 in conjunction with the embodiments
Example 1
Embodiment 1 discloses a heat collecting device, in this embodiment, by arranging the heat conducting fins 7 inside the heat collecting tube 2, the heat exchange rate between the heat collecting tube 2 and the internal fluid can be accelerated; the heat-conducting fin limiting cover 8 is arranged, so that the heat-conducting fins 7 can be detachably connected with the heat collecting tube 2, the heat-conducting fins 7 can be taken out conveniently to clean surface scale, and the heat-conducting efficiency of the cleaned heat-conducting fins 7 is higher; the friction grains 11 are arranged on the heat conduction fin limiting cover 8, so that the heat conduction fin limiting cover 8 is convenient to mount; further, by defining the leak-proof gasket 13 provided between the bent pipe portion 202 and the straight pipe portion 201, the connection sealing property of the bent pipe portion 202 and the straight pipe portion 201 can be ensured; further, by defining the arc degree of the end of the heat transfer fin 7 close to the inner wall of the straight tube portion 201 to be the same as the arc degree of the inner wall of the straight tube portion 201, the contact area of the heat transfer fin 7 with the straight tube portion 201 can be increased, and the heat exchange rate can be increased.
Referring to fig. 1-2 and 4-10, a light condensing device for a solar cell panel in the present embodiment is characterized in that the light condensing device for a solar cell panel includes a light condensing panel 1, a heat collecting tube 2, a lifting rod 3, a support frame 4 and a mounting base 5; the light-gathering plate comprises a pair of supporting frames 4, wherein the supporting frames 4 are symmetrically distributed on two sides of a light-gathering plate 1, the top end of each supporting frame 4 is connected with a mounting seat 5, two ends of the light-gathering plate 1 are respectively and fixedly connected with a connecting plate 6, and the connecting plates 6 are fixedly mounted on the mounting seats 5 through bolts and nuts; one end of the lifting rod 3 is fixedly arranged on the mounting seat 5, and the other end of the lifting rod 3 is fixedly arranged on the heat collecting pipe 2;
the heat collecting tube 2 comprises a straight tube part 201 and a pair of bent tube parts 202, and the pair of bent tube parts 202 are symmetrically and fixedly connected to two ends of the straight tube part 201; therefore, the bent pipe part 202 is fixedly connected with the straight pipe part 201 through bolts; a leakage-proof gasket 13 is also arranged between the bent pipe part 202 and the straight pipe part 201, and the bent pipe part 202 and the straight pipe part 201 are connected in a sealing way through the leakage-proof gasket 13;
a plurality of heat conducting fins 7 are arranged inside the heat collecting tube 2, and the radian of one end, close to the inner wall of the straight tube part 201, of each heat conducting fin 7 is the same as that of the inner wall of the straight tube part 201; the heat conducting fins 7 are fixedly connected to the inside of the heat collecting tube 2 through heat conducting fin limiting covers 8; heat-conducting fin limiting grooves 9 which correspond to the heat-conducting fins 7 one by one are formed in the heat-conducting fin limiting cover 8, and the angle intervals of the adjacent heat-conducting fin limiting grooves 9 are the same; an external thread 10 and friction grains 11 are formed on the arc-shaped outer wall of the heat-conducting fin limiting cover 8, the external thread 10 is positioned in the area close to the opening of the heat-conducting fin limiting groove 9, and internal threads 12 are respectively formed in the areas, close to the two ends, of the inner wall of the straight pipe portion 201; the heat-conducting fin limit cover 8 is in threaded connection with the straight pipe part 201 through external threads 10 and internal threads 12; when the pair of heat-conducting fin limit covers 8 are in threaded connection with the straight tube portion 201, the external threads 10 of the heat-conducting fin limit covers 8 are completely located inside the straight tube portion 201 and the friction lines 11 are located outside the straight tube portion 201, and at this time, one end of the heat-conducting fin 7 close to the heat collecting tube 2 is in close contact with the heat collecting tube 2.
The utility model discloses a theory of operation is: the heat conduction fins 7 can accelerate the heat exchange rate between the heat collection pipe 2 and the internal fluid; the fin heat-conducting fin limit cover 8 can realize detachable connection between the heat-conducting fin 7 and the heat collecting tube 2, so that the heat-conducting fin 7 can be taken out conveniently to clean surface scale, and the friction grains 11 are arranged to facilitate the operation of screwing and unscrewing the heat-conducting fin limit cover 8; the leakage-proof gasket 13 is arranged between the bent pipe part 202 and the straight pipe part 201, so that the connection sealing performance of the bent pipe part 202 and the straight pipe part 201 can be ensured; the radian of one end of the heat-conducting fin 7 close to the inner wall of the straight tube portion 201 is the same as that of the inner wall of the straight tube portion 201, so that the contact area between the heat-conducting fin 7 and the straight tube portion 201 can be increased, and the heat exchange rate is increased.
Example 2
Referring to fig. 3, a pair of shaft seats 14 is fixedly connected to the top end of the supporting frame 4, the shaft seats 14 are fixedly connected through a fixing shaft 15, one end of the fixing shaft 15 is vertically and fixedly connected to one shaft seat 14, the other end of the fixing shaft 15 is vertically and fixedly connected to the other shaft seat 14, and the fixing shaft 15 is parallel to the straight pipe portion 201; one end of the mounting seat 5 far away from the lifting rod 3 is rotatably sleeved on the fixed shaft 15; the top end of the support frame 4 is fixedly connected with a slide rail 16, and the slide rail 16 is positioned right below the mounting seat 5; a pair of sliding grooves 17 are formed in the sliding rail 16, one sliding groove 17 is formed in the side face, close to the light-gathering plate 1, of the sliding rail 16, and the other sliding groove 17 is formed in the side face, far away from the light-gathering plate 1, of the sliding rail 16; the upper end surface of the slide rail 16 is connected with a slide block 18 in a sliding way through a pair of slide grooves 17, and the slide block 18 freely slides along the slide rail 16; the upper end face of the slide block 18 is fixedly connected with an adjusting block 19, and the highest point of the adjusting block 19 is abutted against the lower end face of the mounting seat 5.
The working principle of the embodiment is as follows: the inclination of mount pad 5 can be adjusted to angle adjustment block 19, and then adjusts the inclination of solar panel 1 and heat collecting pipe 2 simultaneously for the illumination intensity and the photic area of whole solar panel 1 are in the biggest all the time, improve collecting efficiency.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The light condensing device for the solar cell panel is characterized by comprising a light condensing panel (1), a heat collecting tube (2), a lifting rod (3), a support frame (4) and a mounting seat (5); the supporting frames (4) are in a pair, the supporting frames (4) are symmetrically distributed on two sides of the light gathering plate (1), the top ends of the supporting frames (4) are connected with mounting seats (5),
two ends of the light gathering plate (1) are respectively and fixedly connected with a connecting plate (6), and the connecting plates (6) are fixedly arranged on the mounting seat (5) through bolts and nuts; one end of the lifting rod (3) is fixedly arranged on the mounting seat (5), and the other end of the lifting rod (3) is fixedly arranged on the heat collecting pipe (2);
the heat collecting pipe (2) comprises a straight pipe part (201) and a pair of bent pipe parts (202), and the bent pipe parts (202) are symmetrically and fixedly connected to two ends of the straight pipe part (201); therefore, the bent pipe part (202) is fixedly connected with the straight pipe part (201) through bolts;
a plurality of heat conducting fins (7) are arranged inside the heat collecting tube (2), and the heat conducting fins (7) are fixedly connected inside the heat collecting tube (2) through heat conducting fin limiting covers (8); the heat-conducting fin limiting cover (8) is provided with heat-conducting fin limiting grooves (9) which correspond to the heat-conducting fins (7) one by one, and the angle intervals of the adjacent heat-conducting fin limiting grooves (9) are the same; an external thread (10) and friction lines (11) are formed on the arc-shaped outer wall of the heat-conducting fin limiting cover (8), the external thread (10) is positioned in the area close to the opening of the heat-conducting fin limiting groove (9), and internal threads (12) are respectively formed in the areas, close to the two ends, of the inner wall of the straight tube part (201); the heat-conducting fin limiting cover (8) is in threaded connection with the straight tube part (201) through an external thread (10) and an internal thread (12); when the heat-conducting fin limiting cover (8) is in threaded connection with the straight pipe portion (201), the external threads (10) of the heat-conducting fin limiting cover (8) are completely located inside the straight pipe portion (201) and the friction grains (11) are located outside the straight pipe portion (201), and at the moment, one end, close to the heat collecting pipe (2), of the heat-conducting fin (7) is in close contact with the heat collecting pipe (2).
2. The light-gathering device for the solar panel according to claim 1, wherein a leakage-proof gasket (13) is further arranged between the bent pipe part (202) and the straight pipe part (201), and the bent pipe part (202) and the straight pipe part (201) are connected in a sealing manner through the leakage-proof gasket (13).
3. The light-condensing device for a solar panel according to claim 1, wherein the heat-conducting fin (7) has the same curvature as that of the inner wall of the straight tube portion (201) at an end thereof close to the inner wall of the straight tube portion (201).
4. The light condensing device for the solar panel according to claim 1, wherein a pair of shaft seats (14) is fixedly connected to the top end of the supporting frame (4), the pair of shaft seats (14) is fixedly connected through a fixed shaft (15), one end of the fixed shaft (15) is vertically and fixedly connected to one shaft seat (14), the other end of the fixed shaft (15) is vertically and fixedly connected to the other shaft seat (14), and the fixed shaft (15) is parallel to the straight pipe portion (201); one end of the mounting seat (5) far away from the lifting rod (3) is rotatably sleeved on the fixed shaft (15); the top end of the support frame (4) is fixedly connected with a slide rail (16), and the slide rail (16) is positioned right below the mounting seat (5); the sliding rail (16) is provided with a pair of sliding grooves (17), one sliding groove (17) is arranged on the side surface, close to the light-gathering plate (1), of the sliding rail (16), and the other sliding groove (17) is arranged on the side surface, far away from the light-gathering plate (1), of the sliding rail (16); the upper end surface of the sliding rail (16) is connected with a sliding block (18) in a sliding way through a pair of sliding grooves (17), and the sliding block (18) freely slides along the sliding rail (16); the upper end face of the sliding block (18) is fixedly connected with an adjusting block (19), and the highest point of the adjusting block (19) is abutted to the lower end face of the mounting seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645907.1U CN217504017U (en) | 2021-11-01 | 2021-11-01 | Light condensing device for solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645907.1U CN217504017U (en) | 2021-11-01 | 2021-11-01 | Light condensing device for solar cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217504017U true CN217504017U (en) | 2022-09-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122645907.1U Active CN217504017U (en) | 2021-11-01 | 2021-11-01 | Light condensing device for solar cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217504017U (en) |
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2021
- 2021-11-01 CN CN202122645907.1U patent/CN217504017U/en active Active
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