CN210120517U

CN210120517U - Be used for house roof solar panel mounting bracket

Info

Publication number: CN210120517U
Application number: CN201921397102.6U
Authority: CN
Inventors: 罗文龙; 张德新; 程龙华; 李裕华
Original assignee: Guangdong Kedu Environmental Science And Technology Co ltd
Current assignee: Guangdong Kedu Environment Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-02-28
Anticipated expiration: 2029-08-27

Abstract

The utility model belongs to the technical field of power equipment, in particular to a mounting rack for a house roof solar panel, which comprises a main frame and two symmetrically arranged subframes, wherein the middle position of the main frame is fixedly connected with a support frame, the main frame is fixedly connected with two guide rods which are symmetrically arranged, the middle position of the main frame is provided with two lead screws which are parallel to the guide rods, and the two lead screws are symmetrically arranged; two subframes stretch out to the outside, and the solar cell panel on two subframes can accept sun's irradiation, increases solar cell panel's installation generating area, increases the generated energy, when meetting strong wind weather, and the accessible starts step motor and drives two reverse rotations of lead screw, and two subframes and the solar cell panel of fixing above it slide to the inboard and accomodate the below to the main frame, reduce the area of action of wind, prevent that solar cell panel from receiving the influence of wind to take place to damage.

Description

Be used for house roof solar panel mounting bracket

Technical Field

The utility model belongs to the technical field of power equipment, concretely relates to be used for house roof solar panel mounting bracket.

Background

A solar cell is also called a "solar chip" or a "photovoltaic cell", and is a photoelectric semiconductor sheet that directly generates electricity by using sunlight. The single solar cell cannot be directly used as a power supply. As a power supply, a plurality of single solar cells are required to be connected in series, in parallel and tightly packaged into a module, which is a core part in a solar power generation system and also is the most important part in the solar power generation system.

The original installation frame structure for the solar panel on the roof of the house is fixed, and only can be installed according to the size of the house, so that the installation area of the solar cell cannot be further expanded, the generated energy cannot be further improved, and the competitive demand of the market cannot be met.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a be used for house roof solar panel mounting bracket has the characteristics that increase the area.

In order to achieve the above object, the utility model provides a following technical scheme: a solar panel mounting rack for a house roof comprises a main frame and two symmetrically arranged subframes, wherein a support frame is fixedly connected at the middle position of the main frame, two guide rods which are symmetrically arranged are fixedly connected on the main frame, two lead screws which are parallel to the guide rods are arranged at the middle position of the main frame, the two lead screws are symmetrically arranged, one ends of the lead screws are rotationally connected with the main frame through connecting bearings, the other ends of the lead screws are rotationally connected with the support frame through the connecting bearings, the guide rods, the lead screws and the connecting bearings are all positioned at the bottom surface of the main frame, a stepping motor is fixedly connected at the bottom surface of the support frame, the stepping motor is electrically connected with an external power supply, a second bevel gear is fixedly connected at the output end of the stepping motor, and a first bevel gear is fixedly connected at one end of the two lead screws, the second bevel gear is meshed with the first bevel gear, the two subframes are close to equal fixedly connected with transmission blocks and two transmission blocks are arranged at the middle positions of the top surface of one side of the support frame, the subframes are close to equal fixedly connected with sliding blocks at the two ends of the top surface of one side of the support frame, the transmission blocks are connected with the lead screw in a transmission mode, the sliding blocks are connected with the guide rods in a sliding mode, a storage box is fixedly connected with one side wall of the main frame, a folding belt is stored in the storage box in a folding mode, a through opening is formed in the top surface of the storage box, a fixing plate is inserted into the through opening, one end of the folding belt is fixedly connected with.

Preferably, the top surface of the fixed plate is rotatably connected with two symmetrically arranged pull rings.

Preferably, the main frame with a lateral wall fixedly connected with two spacing posts of receiver symmetry, two spacing post with the pull ring is corresponding.

Preferably, four corners of the bottom surface of the main frame are fixedly connected with supporting columns.

Preferably, the material of the folding belt is plastic.

Preferably, the support column is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. two subframes stretch out to the outside, the solar cell panel on two subframes can accept sun's irradiation, increase solar cell panel's installation generating area, increase the generated energy, and simultaneously, solar cell panel on two subframes after the expansion can shelter from the sunlight, play the effect of sunshade, when meetting strong wind weather, the accessible starts step motor and drives two reverse rotations of lead screw, the below of main frame is accomodate to the inboard slip of two subframes and the solar cell panel of fixing its top, reduce the area of action of wind, prevent that solar cell panel from receiving the influence of wind and taking place to damage.

2. When meetting bad weather such as strong wind, hail, the folding area of accomodating in the storage box is pulled out to the accessible fixed plate and is expanded to make it cover completely on the main frame, the folding area cross-section after the expansion is the zigzag, when debris drop to folding area top, the effect of impact force when the buffering debris drop can be played in the folding area of zigzag, plays the guard action to the solar cell panel on the main frame, improves solar cell panel's life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of the connection of the sub-frame of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 2;

fig. 5 is a schematic view of the internal structure of the storage box of the present invention.

In the figure: 1. a main frame; 11. a support frame; 12. a guide bar; 13. a screw rod; 131. a first bevel gear; 132. connecting a bearing; 14. a limiting column; 15. a support pillar; 2. a sub-frame; 21. a transmission block; 22. a slider; 3. a stepping motor; 31. a second bevel gear; 4. a storage box; 401. a through port; 41. folding the tape; 42. a fixing plate; 421. and (4) a pull ring.

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. 1-5, the present invention provides the following technical solutions: a solar panel mounting rack for a house roof comprises a main frame 1 and two symmetrically arranged subframes 2, wherein a support frame 11 is fixedly connected at the middle position of the main frame 1, two guide rods 12 which are symmetrically arranged are fixedly connected on the main frame 1, two lead screws 13 which are parallel to the guide rods 12 are arranged at the middle position of the main frame 1, the two lead screws 13 are symmetrically arranged, one ends of the lead screws 13 are rotatably connected with the main frame 1 through connecting bearings 132, the other ends of the lead screws are rotatably connected with the support frame 11 through connecting bearings 132, the guide rods 12, the lead screws 13 and the connecting bearings 132 are all positioned at the bottom surface of the main frame 1, a stepping motor 3 is fixedly connected with the bottom surface of the support frame 11, the stepping motor 3 is electrically connected with an external power supply, the output end of the stepping motor 3 is fixedly connected with a second bevel gear 31, and the first bevel, second bevel gear 31 and the meshing of first bevel gear 131, two subframes 2 are close to the equal fixedly connected with transmission piece 21 in one side top surface intermediate position department of support frame 11, two subframes 2 are close to the equal fixedly connected with slider 22 in one side top surface both ends of support frame 11, transmission piece 21 is connected with the transmission of lead screw 13, slider 22 and guide arm 12 sliding connection, a lateral wall fixedly connected with receiver 4 of main frame 1, it has folding area 41 to receive in receiver 4, the top surface of receiver 4 has been seted up through mouthful 401, it has fixed plate 42 to peg graft in mouthful 401, folding one end and the 4 fixed connection of receiver of taking 41, the other end and fixed plate 42 fixed connection.

In this embodiment, the stepping motor 3 is connected with an independent control switch, the main frame 1 and the two sub-frames 2 are manufactured according to the size of the roof of a house, the main frame 1 is fixedly connected with the roof, the solar panels are fixedly installed on the main frame 1 and the two sub-frames 2, the stepping motor 3 can be started in normal weather, because the second bevel gear 31 on the stepping motor 3 is meshed with the first bevel gears 131 on the two lead screws 13, the stepping motor 3 can drive the two lead screws 13 to rotate, under the action of the lead screws 13, the transmission blocks 21 on the two sub-frames 2 slide outwards, so as to drive the two sub-frames 2 to extend outwards, the solar panels on the two sub-frames 2 can receive the irradiation of the sun, the installation power generation area of the solar panels is increased, the power generation amount is increased, and meanwhile, the solar panels on the two unfolded sub-frames 2 can shield the sunlight, the sunshade shed has the advantages that the sunshade shed has the effect of a sunshade shed, when windy weather occurs, the stepping motor 3 can be started to drive the two screw rods 13 to reversely rotate, the two sub-frames 2 and the solar cell panel fixed above the sub-frames are slidingly accommodated below the main frame 1 towards the inner side, the acting area of wind is reduced, the solar cell panel is prevented from being damaged due to the influence of wind force, the solar cell panel is pulled without manpower, labor is saved, when severe weather such as strong wind, hailstones and the like occurs, the folded folding belt 41 accommodated in the accommodating box 4 can be pulled out and unfolded through the fixing plate 42 and completely covered on the main frame 1, the cross section of the unfolded folding belt 41 is in a sawtooth shape, when sundries fall above the folding belt 41, the sawtooth-shaped folding belt 41 can play a role in buffering the impact force when the sundries fall, the solar cell panel on the main frame 1 is protected, and the service, the model number of the stepping motor 3 is 86HB 11404.

Specifically, the top surface of fixed plate 42 is rotated and is connected with two symmetrical arrangement's pull ring 421, and two spacing posts 14 of a lateral wall fixedly connected with of main frame 1 and the symmetry of receiver 4, two spacing posts 14 are corresponding with pull ring 421, and when pulling fixed plate 42 expandes folding belt 41, with pull ring 421 on the fixed plate 42 and spacing post 14 block, the realization is fixed to fixed plate 42's spacing.

Specifically, the four corners of the bottom surface of the main frame 1 are fixedly connected with supporting columns 15, and the supporting columns 15 are in contact with a roof to play a role of a supporting device.

Specifically, the folding belt 41 is made of plastic, and the folding belt 41 made of plastic is light in weight, free of corrosion and damage and long in service life.

Specifically, the material of support column 15 is rubber, and the corrosion can not take place for rubber's support column 15, and life is longer, can support the device for a long time.

The utility model discloses a theory of operation and use flow: the main frame 1 and the two subframes 2 are manufactured according to the size of a roof of a house, the main frame 1 is fixedly connected with the roof, the solar cell panels are fixedly arranged on the main frame 1 and the two subframes 2, the stepping motor 3 can be started in normal weather, the stepping motor 3 can drive the two screws 13 to rotate due to the fact that the second bevel gear 31 on the stepping motor 3 is meshed with the first bevel gears 131 on the two screws 13, the transmission blocks 21 on the two subframes 2 slide outwards under the action of the screws 13, the two subframes 2 are driven to extend outwards, the solar cell panels on the two subframes 2 can receive the irradiation of the sun, the installation power generation area of the solar cell panels is increased, the power generation amount is increased, meanwhile, the solar cell panels on the two unfolded subframes 2 can shield the sunlight to play a role of a sunshade, when meetting strong wind weather, the accessible starts step motor 3 and drives two lead screw 13 reverse rotations, two subframe 2 and fix the below of taking in main frame 1 to the inboard slip of solar cell panel above it, reduce the active area of wind, prevent that solar cell panel from receiving wind force influence to take place to damage, when meetting strong wind, when bad weather such as hail, the accessible fixed plate 42 is taken in folding area 41 and is pulled out the expansion in receiver 4, and make it cover on main frame 1 completely, folding area 41 cross-section after the expansion is the zigzag, when debris drop to folding area 41 top, the effect of impact when the folding area 41 of zigzag can play buffering debris and drop, play the guard action to the solar cell panel on main frame 1, improve solar cell panel's life.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for house roof solar panel mounting bracket, includes main frame (1) and two symmetrical arrangement's subframe (2), its characterized in that: the middle position of the main frame (1) is fixedly connected with a support frame (11), the main frame (1) is fixedly connected with two guide rods (12) which are symmetrically arranged, the middle position of the main frame (1) is provided with two lead screws (13) which are parallel to the guide rods (12), the two lead screws (13) are symmetrically arranged, one end of each lead screw (13) is rotatably connected with the main frame (1) through a connecting bearing (132), the other end of each lead screw is rotatably connected with the support frame (11) through the connecting bearing (132), the guide rods (12), the lead screws (13) and the connecting bearings (132) are all positioned on the bottom surface of the main frame (1), the bottom surface of the support frame (11) is fixedly connected with a stepping motor (3), the stepping motor (3) is electrically connected with an external power supply, the output end of the stepping motor (3) is fixedly connected with a second bevel gear (31), one ends of the two screw rods (13) close to the support frame (11) are fixedly connected with first bevel gears (131), and the second bevel gears (31) are meshed with the first bevel gears (131);

two subframe (2) are close to equal fixedly connected with transmission piece (21), two of one side top surface intermediate position department of support frame (11) subframe (2) are close to equal fixedly connected with slider (22) in one side top surface both ends of support frame (11), transmission piece (21) with lead screw (13) transmission is connected, slider (22) with guide arm (12) sliding connection, a lateral wall fixedly connected with receiver (4) of main frame (1), it has folding area (41) to receive in receiver (4), the top surface of receiver (4) has been seted up through mouthful (401), it has fixed plate (42) to peg graft in mouthful (401), the one end of folding area (41) with receiver (4) fixed connection, the other end with fixed plate (42) fixed connection.

2. The solar panel mounting bracket for a roof of a house of claim 1, wherein: the top surface of the fixed plate (42) is rotatably connected with two pull rings (421) which are symmetrically arranged.

3. A mounting bracket for a roof solar panel for a house according to claim 2, wherein: the main frame (1) with a lateral wall fixedly connected with two spacing posts (14) of receiver (4) symmetry, two spacing post (14) with pull ring (421) are corresponding.

4. The solar panel mounting bracket for a roof of a house of claim 1, wherein: the four corners of the bottom surface of the main frame (1) are fixedly connected with supporting columns (15).

5. The solar panel mounting bracket for a roof of a house of claim 1, wherein: the folding belt (41) is made of plastic.

6. The solar panel mounting bracket for a roof of a house of claim 4, wherein: the support column (15) is made of rubber.