CN219124147U

CN219124147U - Angle-adjustable solar cell device

Info

Publication number: CN219124147U
Application number: CN202320195836.6U
Authority: CN
Inventors: 傅定文; 孟琦; 李兴合
Original assignee: Yunnan Zhigu New Energy Technology Development Co ltd
Current assignee: Yunnan Zhigu New Energy Technology Development Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-02
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an angle-adjustable solar cell device, which comprises a solar mounting rack and a plurality of solar panels, wherein the solar mounting rack is arranged on the solar mounting rack; one end of the solar mounting frame is carried on the telescopic mechanism; the telescopic mechanism comprises a screw rod fixedly connected to the base; the upper end of the screw rod is in threaded connection with a nut and extends into the sleeve; the sleeve is mounted on the nut. The utility model has the advantages that: simple structure, low cost, good stability and convenient angle adjustment.

Description

Angle-adjustable solar cell device

Technical Field

The utility model relates to the technical field of solar equipment, in particular to an angle-adjustable solar cell device.

Background

The azimuth angle and the inclination angle of the solar panel have great influence on the generated energy. In the process of adjusting the installation angle of the solar panel, the inclination angle of the solar panel needs to be specifically adjusted according to different latitudes in each region. At present, part of angle adjusting devices are mainly aimed at single solar panels, so that when a large solar power generation place is provided, single batteries are adjusted one by one, the operation difficulty is high, and time and labor are wasted. In order to improve efficiency, a solar array formed by a plurality of solar panels is installed on the installation frame, and the inclination angle of the solar panels is uniformly adjusted by adjusting the angle of the installation frame.

The utility model patent application number 200920134780.3 discloses a solar cell mounting bracket, wherein a moving member capable of moving in the vertical direction drives a pull rod to move, so that the mounting angle of a solar cell is adjusted. After the adjustment, the moving member is abutted by the fastening bolt. Further, as the patent of the utility model with the application number of 201120463972.6, an angle-adjustable solar cell support is disclosed, the installation angle of the solar cell panel is adjusted by adjusting the position of a fixed pin on a chute on the support, and the support is tightly pressed by the fixed pin to be locked and fixed.

However, because the solar cell array has a heavy dead weight, the above technical solutions are all fixed by the contact pressure pressed by the screws or bolts after installation, and the stability is poor. Therefore, research and development of a solar cell device with simple structure, low cost, good stability and convenient angle adjustment are needed.

Disclosure of Invention

Aiming at the defects of the prior art, the technical problem to be solved by the utility model is to provide the angle-adjustable solar cell device which has the advantages of simple structure, low cost, good stability and convenience in angle adjustment.

The technical scheme provided by the utility model is as follows:

an angle-adjustable solar cell device comprises a solar mounting rack and a plurality of solar panels; one end of the solar mounting rack is mounted on the telescopic mechanism; the telescopic mechanism comprises a screw rod fixedly connected to the base; the upper end of the screw rod is in threaded connection with a nut and extends into the sleeve; the sleeve is mounted on the nut.

Further, the other end of the solar installation frame is fixedly connected with a rotating shaft; the rotating shaft is rotatably arranged on the support.

Further, the outer diameter of the sleeve is smaller than or equal to the outer edge of the nut.

Further, a sealing part is connected to the opening at the lower end of the sleeve; and the sealing part is provided with an avoidance hole for the screw rod to penetrate and slide.

Further, the top of the sleeve is fixedly connected with a hemisphere.

Further, a plurality of brackets are fixedly connected between the upper end face of the base and the lower part of the screw rod.

Further, the outer wall of the sleeve is fixedly connected with a first supporting arm.

Further, the outer wall of the screw rod is fixedly connected with a second supporting arm; the second support arm is located directly below the first support arm and has a length shorter than the length of the first support arm.

The utility model has the following beneficial effects:

according to the utility model, the whole height of the telescopic mechanism is adjusted by adjusting the length of the screw rod penetrating into the sleeve, and the position is locked by the threaded connection between the nut and the screw rod, so that the solar mounting rack is carried on the telescopic mechanism by means of dead weight, and the telescopic mechanism has the advantages of simple structure, low cost, good stability and convenience in adjusting the inclination angle of the solar panel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

fig. 2 is a schematic structural view of the telescopic mechanism.

In the figure: 1. a solar energy mounting rack; 2. a solar cell panel; 3. a rotating shaft; 4. a support; 5. a telescoping mechanism; 501. a screw; 502. a nut; 503. a sleeve; 504. a hemisphere; 505. a first support arm; 506. a second support arm; 507. a sealing part; 508. a bracket; 6. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-2, an angle-adjustable solar cell device comprises a solar mounting frame 1 and a plurality of solar panels 2; one end of the solar installation frame 1 is carried on the telescopic mechanism 5; the telescopic mechanism 5 comprises a screw 501 fixedly connected to the base 6; the upper end of the screw 501 is screwed with a nut 502 and extends into a sleeve 503; sleeve 503 is mounted on nut 502.

According to the utility model, the whole height of the telescopic mechanism 5 is adjusted by adjusting the length of the screw 501 penetrating into the sleeve 503, and the position is locked by the threaded connection between the nut 502 and the screw 501, so that the solar mounting frame 1 is carried on the telescopic mechanism 5 by means of self weight, and the telescopic mechanism has the advantages of simple structure, low cost, good stability and convenience in adjusting the inclination angle of the solar panel 2.

Specifically, the other end of the solar installation frame 1 is fixedly connected with a rotating shaft 3; the rotating shaft 3 is rotatably mounted on the support 4. The position of the rotating end can be changed, and the rotating shaft 3 can be fixedly arranged on the lower end surface of the solar installation frame 1.

Specifically, to ensure the contact area between the sleeve 503 and the nut 502, the local pressure is reduced, and the outer diameter of the sleeve 503 is equal to or smaller than the outer edge of the nut 502.

Specifically, in order to further ensure the contact area between the sleeve 503 and the nut 502 and reduce the local pressure, a sealing portion 507 is connected to the opening at the lower end of the sleeve 503; the sealing portion 507 is provided with a avoiding hole for the screw 501 to penetrate and slide.

Specifically, in order to increase the contact area between the telescopic mechanism 5 and the solar installation frame 1 and reduce the pressure, the top of the sleeve 503 is fixedly connected with a hemispherical body 504.

Specifically, in order to improve the installation strength of the screw 501, a plurality of brackets 508 are fixedly connected between the upper end surface of the base 6 and the lower portion of the screw 501.

Specifically, in order to prevent insufficient travel of the jack, the outer wall of the sleeve 503 is fixedly connected with a first support arm 505.

Specifically, in order to further prevent insufficient travel of the jack, the outer wall of the screw 501 is fixedly connected with a second supporting arm 506; the second support arm 506 is located directly below the first support arm 505 and has a length shorter than that of the first support arm 505.

The working principle of the utility model is as follows:

when the angle is adjusted, a jack is needed to be used, the jack is placed on the base 6, the ejector rod of the jack is jacked on the solar installation frame 1, the solar installation frame 1 is jacked around the hinged end by the jack, the sleeve 503 is lifted, and the nut 502 is rotated, so that the position of the nut 502 on the screw 501 is adjusted. After the adjustment, the sleeve 503 is carried on the nut 502 again, then the jack is pressed down, the solar energy installation frame 1 and the solar cell panel 2 descend under the self gravity effect, and are carried on the telescopic mechanism 5 again. The utility model provides a carry out the position locking through threaded connection between nut 502 and the screw rod 501, solar mounting bracket 1 relies on the dead weight to carry on telescopic machanism 5, has simple structure, low cost, steadiness good, conveniently adjusts solar cell panel 2 inclination's advantage. When the stroke of the jack is insufficient, the jack can be placed on the base 6, the ejector rod of the jack is jacked on the first supporting arm 505, the jack works to jack up the sleeve 503, the sleeve 503 jacks up one end of the solar installation frame 1, the solar installation frame 1 rotates around the hinged end, and after the position of the nut 502 is adjusted, the jack is pressed, and the sleeve 503 is carried above the nut 502 again. When the stroke of the jack is still insufficient, the jack can be placed on the second support arm 506 and the jack rod of the jack can be pushed against the first support arm 505.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An angle-adjustable solar cell device comprises a solar mounting rack (1) and a plurality of solar panels (2); the method is characterized in that: one end of the solar energy installation frame (1) is carried on the telescopic mechanism (5); the telescopic mechanism (5) comprises a screw rod (501) fixedly connected to the base (6); the upper end of the screw rod (501) is in threaded connection with a nut (502) and extends into the sleeve (503); a sleeve (503) is mounted on the nut (502).

2. The angle-tunable solar cell device according to claim 1, wherein: the other end of the solar energy installation rack (1) is fixedly connected with a rotating shaft (3); the rotating shaft (3) is rotatably arranged on the support (4).

3. The angle-tunable solar cell device according to claim 1, wherein: the outer diameter of the sleeve (503) is smaller than or equal to the outer edge of the nut (502).

4. The angle-tunable solar cell device according to claim 3, wherein: a sealing part (507) is connected to the opening at the lower end of the sleeve (503); the sealing part (507) is provided with an avoidance hole for the screw (501) to penetrate and slide.

5. The angle-tunable solar cell device according to claim 4, wherein: a hemispherical body (504) is fixedly connected to the top of the sleeve (503).

6. The angle-tunable solar cell device according to claim 5, wherein: a plurality of brackets (508) are fixedly connected between the upper end surface of the base (6) and the lower part of the screw rod (501).

7. The angle-tunable solar cell device according to any one of claims 3-6, wherein: the outer wall of the sleeve (503) is fixedly connected with a first supporting arm (505).

8. The angle-tunable solar cell device according to claim 7, wherein: the outer wall of the screw rod (501) is fixedly connected with a second supporting arm (506); the second support arm (506) is located directly below the first support arm (505) and has a length shorter than the length of the first support arm (505).