CN212034077U

CN212034077U - Light condensing device for photovoltaic module

Info

Publication number: CN212034077U
Application number: CN202021059432.7U
Authority: CN
Inventors: 刘一锋
Original assignee: China Tsinghua Chengde Solar Polytron Technologies Inc
Current assignee: China Tsinghua Chengde Solar Polytron Technologies Inc
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-11-27
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a light condensing unit for photovoltaic module, including support frame, fixed plate body and second spout, the intermediate position department of fixed plate body is provided with revolution mechanic, the bottom of fixed plate body is provided with the support frame, the top of fixed plate body is provided with adjusts the structure, the top of adjusting the structure is provided with refraction structure, refraction structure is including PMKD, refraction board, bracing piece, slider and first spout, PMKD fixes on the top of adjusting the structure, PMKD top both sides all are provided with first spout. The utility model discloses a fixed carousel in the top of pivot, the pivot is rotatory can drive the carousel and remember the nature rotatory, when needs rotate the device, starts servo motor, and it is rotatory to drive the pivot, then the fixed removal pulley in carousel bottom both sides can slide in the inside of second spout to support, realize the rotation to the device, make the rotation effect better.

Description

Light condensing device for photovoltaic module

Technical Field

The utility model relates to a photovoltaic module technical field specifically is a light condensing unit for photovoltaic module.

Background

With the continuous development of scientific technology, the new energy technology has a leap development, and the new energy has incomparable effects on energy conservation and environmental protection, wherein the solar power generation not only saves energy, but also has unique advantages in different fields.

Traditional condensing unit for photovoltaic module, inconvenient when using rotates condensing unit, influences the angle to sunlight irradiation to make a condensing unit for photovoltaic module, with the above-mentioned problem of solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light condensing unit for photovoltaic module to solve the inconvenient rotatory problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a light condensing unit for photovoltaic module, includes support frame, fixed plate body and second spout, the intermediate position department of fixed plate body is provided with revolution mechanic, the bottom of fixed plate body is provided with the support frame, the top of fixed plate body is provided with adjusts the structure, the top of adjusting the structure is provided with refraction structure, refraction structure is including PMKD, refraction board, bracing piece, slider and first spout, PMKD fixes on the top of adjusting the structure, PMKD top both sides all are provided with first spout, the slider is all installed to the inside of first spout, the top of slider all is fixed with the bracing piece.

Preferably, the inner diameter of the first sliding chute is larger than the outer diameter of the sliding block, and a sliding structure is formed between the first sliding chute and the sliding block.

Preferably, the top of bracing piece all is provided with refraction board, the front view cross-section between the refraction board is "V" type design.

Preferably, adjust the structure including adjusting pole, fixed screw, fixing bolt and joint piece, the joint piece is fixed in the both sides on revolution mechanic top, joint piece one end all is provided with the regulation pole, the inside of adjusting the pole all is provided with fixed screw, the inside of fixed screw is provided with fixing bolt.

Preferably, the front view section of the adjusting rod is designed to be U-shaped, and the fixing screw holes are uniformly arranged on the adjusting rod.

Preferably, revolution mechanic is including servo motor, pivot, carousel and removal pulley, the inside at the fixed plate body is installed in the pivot, servo motor is installed to the bottom of pivot, the top of pivot is fixed with the carousel, the both sides of carousel bottom all are provided with the removal pulley.

Compared with the prior art, the beneficial effects of the utility model are that: the light-gathering device for the photovoltaic module;

1. the rotary table is fixed at the top end of the rotary shaft, the rotary shaft can drive the rotary table to rotate, when the device needs to be rotated, the servo motor is started to drive the rotary shaft to rotate, then the movable pulley fixed at the bottom end of the rotary table can slide in the second sliding groove and support the second sliding groove, the rotation of the device is realized, and the device can adjust the light condensation strength through rotation;

2. the bottom end of the supporting rod is provided with the sliding block, the sliding block can slide in the first sliding groove, then the supporting rod is fixed at the bottom end of the refraction plate, and the supporting rod is adjusted to a proper position, so that light can be reflected between the refraction plates, and the light condensation effect is better;

3. through the equal fixed regulation pole in one side of joint piece, adjust the pole and can rotate on the joint piece, then evenly set up fixed screw on the regulation pole, after rotating suitable position, accessible fixing bolt fixes the regulation pole with fixed screw, realizes the angle modulation to the device.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a side view of the folding structure of the present invention;

fig. 3 is a schematic top view of the rotary structure of the present invention;

fig. 4 is a schematic side view of the adjusting structure of the present invention.

In the figure: 1. a refractive structure; 101. fixing the bottom plate; 102. a refracting plate; 103. a support bar; 104. a slider; 105. a first chute; 2. an adjustment structure; 201. adjusting a rod; 202. fixing screw holes; 203. fixing the bolt; 204. a clamping block; 3. a support frame; 4. fixing the plate body; 5. a rotating structure; 501. a servo motor; 502. a rotating shaft; 503. a turntable; 504. a movable pulley; 6. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a light condensing device for a photovoltaic module comprises a support frame 3, a fixed plate 4 and a second chute 6, wherein a rotating structure 5 is arranged in the middle of the fixed plate 4, the rotating structure 5 comprises a servo motor 501, a rotating shaft 502, a turntable 503 and a movable pulley 504, the rotating shaft 502 is installed inside the fixed plate 4, the servo motor 501 is installed at the bottom end of the rotating shaft 502, the type of the servo motor 501 can be MR-J2S-20A, the input end of the servo motor 501 is electrically connected with the output end of a single chip microcomputer through a lead and is fixed with the turntable 503 at the top end of the rotating shaft 502, the movable pulley 504 is arranged on both sides of the bottom end of the turntable 503, when the device is used, an external power supply is adopted, firstly, when the photovoltaic module is condensed, the irradiation of sunlight needs to be adjusted through rotation, the external power supply of the device is switched on, the servo motor 501 is started, the device can be rotated to adjust the concentration intensity;

the bottom end of the fixed plate body 4 is provided with the supporting frame 3, the top end of the fixed plate body 4 is provided with the adjusting structure 2, the adjusting structure 2 comprises an adjusting rod 201, a fixed screw hole 202, a fixed bolt 203 and a clamping block 204, the clamping block 204 is fixed on two sides of the top end of the rotating structure 5, one end of the clamping block 204 is provided with an adjusting rod 201, the inner part of the adjusting rod 201 is provided with the fixed screw hole 202, the inner part of the fixed screw hole 202 is provided with the fixed bolt 203, the front cross section of the adjusting rod 201 is designed in a U shape, the fixed screw holes 202 are uniformly arranged on the adjusting rod 201, when the position of the sun changes, the light needs to be condensed along with the illumination position, then the adjusting rod 201 is rotated to adjust the device to a proper angle, the adjusting rod 201 is fixed through;

the top end of the adjusting structure 2 is provided with a refraction structure 1, the refraction structure 1 comprises a fixed base plate 101, refraction plates 102, support rods 103, sliders 104 and first sliding grooves 105, the fixed base plate 101 is fixed on the top end of the adjusting structure 2, the two sides of the top end of the fixed base plate 101 are respectively provided with the first sliding grooves 105, the sliders 104 are respectively arranged inside the first sliding grooves 105, the top ends of the sliders 104 are respectively fixed with the support rods 103, the inner diameter of the first sliding grooves 105 is larger than the outer diameter of the sliders 104, a sliding structure is formed between the first sliding grooves 105 and the sliders 104, the top ends of the support rods 103 are respectively provided with the refraction plates 102, the front view cross sections between the refraction plates 102 are designed, when the light is condensed, the light can be condensed better through the refraction of the light, at this time, the position of the movable supporting rod 103 drives the refraction plate 102 to move, the refraction angle between the refraction plates 102 can be adjusted to better refract light.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, when the photovoltaic component is subjected to light condensation, the irradiation of sunlight needs to be adjusted through rotation, the external power supply of the device is switched on, the servo motor 501 is started, the turntable 503 is driven to integrally rotate, and the device can rotate to adjust the light condensation intensity.

Afterwards, when the position of the sun changes, the light needs to be condensed along with the illumination position, then the adjusting rod 201 is rotated to adjust the device to a proper angle, the adjusting rod 201 is fixed through the fixing bolt 203, and the condensing effect is better through angle adjustment.

Finally, when carrying out the spotlight, can be better spotlight through the refraction of light, the position that at this moment removes bracing piece 103 drives refraction board 102 and removes, and adjustable refraction angle between the refraction board 102 can be better refracts light.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a light condensing unit for photovoltaic module, includes support frame (3), fixed plate body (4) and second spout (6), its characterized in that: the utility model discloses a structure of fixing plate, including the fixed plate body, the intermediate position department of fixed plate body (4) is provided with revolution mechanic (5), the bottom of fixed plate body (4) is provided with support frame (3), the top of fixed plate body (4) is provided with adjusts structure (2), the top of adjusting structure (2) is provided with refraction structure (1), refraction structure (1) is including PMKD (101), refraction board (102), bracing piece (103), slider (104) and first spout (105), PMKD (101) are fixed on the top of adjusting structure (2), PMKD (101) top both sides all are provided with first spout (105), slider (104) are all installed to the inside of first spout (105), the top of slider (104) all is fixed with bracing piece (103).

2. The light-concentrating device for photovoltaic modules according to claim 1, wherein: the inner diameter of the first sliding groove (105) is larger than the outer diameter of the sliding block (104), and a sliding structure is formed between the first sliding groove (105) and the sliding block (104).

3. The light-concentrating device for photovoltaic modules according to claim 1, wherein: the top ends of the supporting rods (103) are provided with refraction plates (102), and the front view cross sections among the refraction plates (102) are designed in a V shape.

4. The light-concentrating device for photovoltaic modules according to claim 1, wherein: adjust structure (2) including adjusting pole (201), fixed screw (202), fixing bolt (203) and joint piece (204), the both sides on revolution mechanic (5) top are fixed in joint piece (204), joint piece (204) one end all is provided with adjusts pole (201), the inside of adjusting pole (201) all is provided with fixed screw (202), the inside of fixed screw (202) is provided with fixing bolt (203).

5. The light-concentrating device for photovoltaic modules according to claim 4, wherein: the front view section of the adjusting rod (201) is designed in a U shape, and the fixing screw holes (202) are uniformly arranged on the adjusting rod (201).

6. The light-concentrating device for photovoltaic modules according to claim 1, wherein: revolution mechanic (5) are including servo motor (501), pivot (502), carousel (503) and removal pulley (504), the inside at fixed plate body (4) is installed in pivot (502), servo motor (501) are installed to the bottom of pivot (502), the top of pivot (502) is fixed with carousel (503), the both sides of carousel (503) bottom all are provided with removal pulley (504).