CN214069877U

CN214069877U - Frame equipment mechanism for photovoltaic module

Info

Publication number: CN214069877U
Application number: CN202120155068.2U
Authority: CN
Inventors: 沈少杰
Original assignee: SIMAX (SUZHOU) GREEN NEW ENERGY CO Ltd
Current assignee: SIMAX (SUZHOU) GREEN NEW ENERGY CO Ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-08-27
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a frame equipment mechanism for photovoltaic module, including two frames that each other is perpendicular to be set up, the frame has the butt joint port that is 45 jiaos, the butt joint port of two frames just docks and cooperates and form the right angle end, two frames fasten through L shape structure, be equipped with the through-hole on the both ends side of L shape structure respectively, movably interlude has the bayonet lock in the through-hole, the one end cartridge of L shape structure is to the holding cavity of one of them frame, and realize the locking in the pinhole of one of them frame through the bayonet lock card income with L shape structure one end, with the other end cartridge of L shape structure to the holding cavity of another frame, and realize the locking in the pinhole of another frame through the bayonet lock income with the L shape structure other end. The utility model provides a pair of frame equipment mechanism for photovoltaic module, it is very convenient not only to assemble, connects also very firmly moreover, the reliability is high.

Description

Frame equipment mechanism for photovoltaic module

Technical Field

The utility model belongs to the technical field of the solar photovoltaic production technique and specifically relates to a frame equipment mechanism for photovoltaic module is related to.

Background

Nowadays, the energy supply is becoming more and more scarce worldwide, and human beings are seeking a large amount of sustainable new energy. Among them, the use of solar energy is receiving more and more attention from human beings. Solar cells are used as energy devices, and are widely used due to their outstanding advantages in terms of use function, cleanliness and environmental protection.

Solar PV modules's manufacturing production flow generally does, and the battery detects, front welding, the back is established ties, lays, the lamination, unhairing limit, dress frame, welding junction box, capability test, and dress frame process wherein is to adorn the frame with the battery pack that the lamination is good, is similar to adorn a picture frame for glass, increases the intensity of subassembly, and the aluminum alloy frame that is general at present generally uses the viscose to carry out the frame fixed in the assembling process, and the shortcoming of existence is: the solar photovoltaic module is subjected to the irradiation of sunlight outdoors for a long time, the viscose can accelerate the performance aging and cracking, so that the bonding effect is lost, the condition that the aluminum alloy frame is scattered can occur, the maintenance cost is additionally increased, and the popularization and the application are not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a frame equipment mechanism for photovoltaic module has firm in connection, the characteristics of convenient equipment.

To achieve the above object, the present invention adopts the following:

a frame assembling mechanism for a photovoltaic assembly comprises two frames which are vertically arranged, wherein each frame is provided with a butt joint port at an angle of 45 degrees, the butt joint ports of the two frames are just in butt joint and matched to form a right-angle end, a left interlayer and a right interlayer are arranged inside the frames, an accommodating cavity is formed between the two interlayers, and pin holes are respectively formed in the surfaces of the two interlayers;

the two frames are fastened through an L-shaped structural member, through holes are respectively formed in the side faces of two ends of the L-shaped structural member, bayonet locks are movably inserted in the through holes, one end of the L-shaped structural member is inserted into the accommodating cavity of one frame, the bayonet lock at one end of the L-shaped structural member is clamped into the pin hole of one frame to realize locking, the other end of the L-shaped structural member is inserted into the accommodating cavity of the other frame, and the bayonet lock at the other end of the L-shaped structural member is clamped into the pin hole of the other frame to realize locking;

the sealing piece is of a vertical structure, the end parts of the frames are provided with notches, and after the two frames are just butted and matched to form a right-angle end, the two ends of the sealing piece are respectively inserted into the notches of the two frames.

Adopt the utility model provides a during frame equipment mechanism, only need earlier form rectangle form with two liang of butt joints of four frames, put into the inside holding cavity of frame with L shape structure from the breach of frame again, during the bayonet lock card on the messenger L shape structure goes into the pinhole, relies on L shape structure can realize the locking of two adjacent frames, not only connects to be very firm, the reliability is high, installs convenient fast moreover.

Preferably, the end part of the L-shaped structural part is of a hollow design, the end part of the L-shaped structural part is divided into a left chamber and a right chamber by arranging a partition plate, a spring is arranged in each chamber, one end of the spring is fixed on the surface of the partition plate, and the other end of the spring is fixedly connected with the clamping pin. The clamping pin can freely pass in and out of the through hole under the action of the spring, so that the L-shaped structural member can conveniently and smoothly enter the accommodating cavity of the frame, the clamping pin can be automatically inserted into the pin hole in the frame, and the phenomenon that the aluminum alloy frame is loose due to the fact that the clamping pin slides out of the pin hole can be avoided.

Preferably, the thickness of the L-shaped structural member is the same as the width of the accommodating cavity inside the frame. The purpose of design like this is to ensure that after the butt joint ports of two frames are aligned to each other and connected through the L-shaped structural member, the two frames do not sway from side to side.

Preferably, the outer side of the sealing sheet is provided with an engaging part, and the shape and size of the engaging part are consistent with the notch of the end part of the frame. The sealing sheet is used for covering the gap at the end part of the edge seal, and the appearance beauty of the frame formed by final assembly is ensured.

Preferably, the cover piece is made of plastic materials in an integral molding mode. The mounting piece is conveniently inserted into the notch, and the mounting piece is also convenient to detach.

Preferably, the inner side of the frame is provided with a clamping groove, and the clamping groove is arranged along the length direction of the frame. The clamping groove is used for clamping the photovoltaic module and further sealing the solar photovoltaic module.

Compared with the prior art, the utility model discloses the beneficial effect who gains lies in: the utility model discloses an unique mechanical connection structure assembles each frame, avoided the tradition to assemble because of adopting the viscose to cause the problem that the frame was scattered to the later stage frame, only need earlier with two liang of butt joints formation rectangular shapes of four frames, put into the inside holding cavity of frame with L shape structure from the breach department of frame again, make bayonet lock card on the L shape structure go into in the pinhole, rely on L shape structure can realize the locking of two adjacent frames, not only the equipment is very convenient, and it is also very firm to connect in addition, the reliability is high.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic view of a disassembled structure of a frame assembling mechanism for a photovoltaic module according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a frame in an embodiment of the present invention;

fig. 3 is a schematic structural view of an L-shaped structural member in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a sealing sheet according to an embodiment of the present invention;

fig. 5 is a front view of a frame assembling mechanism for a photovoltaic module according to an embodiment of the present invention;

in the figures, the various reference numbers are:

10-frame, 20-L-shaped structural member, 30-sealing piece, 101-butt joint port, 102-interlayer, 103-accommodating cavity, 104-pin hole, 105-notch, 106-clamping groove, 201-partition plate, 202-cavity, 203-clamping pin, 204-spring and 301-clamping part.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In order to realize the purpose of the present invention, as shown in fig. 1 to 5, in one of the embodiments of the present invention, a frame assembling mechanism for photovoltaic module, including two frames 10 that are perpendicular to each other, the frame 10 has a docking port 101 that is 45 °, the docking port 101 of the two frames 10 just docks and cooperates to form a right-angle end, the inside of the frame 10 has two interlayers 102 about, and for the holding cavity 103 between the two interlayers 102, the surfaces of the two interlayers 102 are respectively provided with a pin hole 104.

The two frames 10 are fastened through the L-shaped structural member 20, through holes (not shown) are respectively formed in the side faces of the two ends of the L-shaped structural member 20, bayonet pins 203 are movably inserted into the through holes, one end of the L-shaped structural member is inserted into the accommodating cavity of one of the frames, the bayonet pin at one end of the L-shaped structural member is clamped into the pin hole of one of the frames to achieve locking, the other end of the L-shaped structural member is inserted into the accommodating cavity of the other frame, and the bayonet pin at the other end of the L-shaped structural member is clamped into the pin hole of the other frame to achieve locking.

In addition, still include the mounting 30, the mounting 30 is vertical structure, is equipped with breach 105 at the tip of frame 10, just docks and cooperates when two frames and forms the right angle end after, with the both ends of mounting 30 cartridge respectively in the breach 105 of two frames.

In this embodiment, in order to improve the reliable strength of the connection between the frames, the end portion of the L-shaped structural member 20 is designed to be hollow, and the end portion of the L-shaped structural member is divided into a left chamber 202 and a right chamber 202 by arranging a partition plate 201, a spring 204 is installed in the chambers 202, one end of the spring 204 is fixed on the surface of the partition plate 201, and the other end of the spring 204 is fixedly connected with the latch 203. The clamping pin can freely pass in and out of the through hole under the action of the spring, so that the L-shaped structural member can conveniently and smoothly enter the accommodating cavity of the frame, the clamping pin can be automatically inserted into the pin hole in the frame, and the phenomenon that the aluminum alloy frame is loose due to the fact that the clamping pin slides out of the pin hole can be avoided.

It should be noted that in the present embodiment, the thickness of the L-shaped structural member 20 is the same as the width of the receiving cavity 103 inside the frame 10. After the 45 jiaos of butt joint port butt joint and cooperation formation right angle that is of two frames, in order to prevent that two frames from appearing rocking about and sliding from beginning to end, so fasten through the card income L shape structure, bayonet lock on the L shape structure and the inside pinhole cooperation of frame, this can avoid appearing sliding from beginning to end between two frames, and can just with the L shape structure that the inside holding cavity of frame agrees with mutually, the problem of rocking about appearing between two frames has effectively been solved.

In this embodiment, the notch 105 provided at the end of the frame is for inserting the L-shaped structure into the frame from the outside, when the L-shaped structure connects two adjacent frames firmly, the notch on the frame needs to be processed to avoid affecting the aesthetic feeling of the frame appearance, therefore, the clamping portion 301 is provided at the outer side of the sealing sheet 30, the shape and size of the clamping portion 301 are consistent with the notch 105 at the end of the frame, so that after the sealing sheet is inserted, the obvious notch on the edge seal cannot be easily seen, and the appearance aesthetic feeling of the frame formed by final assembly is ensured.

Note that the cover 30 is made of a plastic material by integral molding. For example, plastics, rubber make the mounting can take place to show and warp and also do not destroy the structure itself, conveniently with the mounting cartridge in the breach, also convenient to detach.

In this embodiment, a clamping groove 106 is formed on the inner side of the frame 10, and the clamping groove 106 is disposed along the length direction of the frame 10. The clamping groove is used for clamping the photovoltaic module and further sealing the solar photovoltaic module.

The utility model provides a using-way of frame equipment mechanism for photovoltaic module is comparatively simple. It is concrete, go into the double-layered groove of limit seal with four limits of photovoltaic module respectively earlier, the concrete length of frame can be adjusted according to photovoltaic module's size, four frames are except distinguishing long frame and short frame in length, there is not the difference in structure, after inserting photovoltaic module, the butt joint port of two liang of frames aligns each other and forms the right angle, put into the inside holding cavity of frame with L shape structure spare from the breach of frame this moment again, make the bayonet lock on the L shape structure spare insert in the pinhole, rely on L shape structure spare to realize the locking of two adjacent frames, at last again with the mounting in the breach of frame, in order to realize the closure of right angle end, not only connect very firmly, high reliability, and it is convenient fast to install.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. The frame assembling mechanism for the photovoltaic module is characterized by comprising two frames which are vertically arranged, wherein each frame is provided with a butt joint port at an angle of 45 degrees, the butt joint ports of the two frames are just in butt joint and matched to form a right-angle end, a left interlayer and a right interlayer are arranged inside each frame, an accommodating cavity is formed between the two interlayers, and pin holes are respectively formed in the surfaces of the two interlayers;

2. The frame assembling mechanism for the photovoltaic module as recited in claim 1, wherein the end of the L-shaped structure is hollow, and the end of the L-shaped structure is divided into two chambers by a partition plate, the two chambers are installed with a spring, one end of the spring is fixed on the surface of the partition plate, and the other end of the spring is fixedly connected with the latch.

3. The frame assembly mechanism of claim 2, wherein the thickness of the L-shaped structure is substantially equal to the width of the receiving cavity inside the frame.

4. The frame assembly mechanism of claim 1, wherein the sealing sheet has a locking portion on an outer side thereof, and the locking portion has a shape and a size corresponding to the notch of the frame end.

5. The frame assembling mechanism for photovoltaic modules according to claim 4, wherein the sealing sheet is made of plastic material by integral molding.

6. The frame assembly mechanism of claim 1, wherein the frame has a slot formed on an inner side thereof, and the slot is disposed along a length direction of the frame.