CN109525183A - A kind of environment protection solar photovoltaic component frame - Google Patents

Abstract

The invention discloses an environment-friendly solar photovoltaic module frame, comprising: a card frame, the card frame includes: an upper clip, a middle panel, and a lower clip, the top of the middle panel is connected to one end of the upper clip, and the middle plate is connected to one end of the upper clip. The bottom end of the panel is connected with one end of the lower clamping piece, and the bottom surface of the upper clamping piece forms a clamping area with the middle panel and the top surface of the lower clamping piece; and a fixing piece is arranged on the bottom surface of the upper clamping piece and the lower clamping piece and a retractable part, the top end of the retractable part is rotatably connected with the side of the middle panel away from the clamping area; and a support seat, the top surface of the support seat is rotatably connected with the bottom end of the retractable part . In the frame of the photovoltaic module of the present invention, a fixing member is arranged in the clamping area, and the photovoltaic cell is clamped under the action of the elastic restoring force of the fixing member, so that the frame can be adapted to photovoltaic cells of different thicknesses, and can be adapted to different slopes. The terrain, suspended on the outer wall of the building, greatly increases the use of photovoltaic cells.

Description

An environmentally friendly solar photovoltaic module frame

technical field

The invention relates to the technical field of photovoltaic component support equipment, in particular to an environment-friendly solar photovoltaic component frame.

Background technique

Photovoltaic cell (Solar panel) is a device that directly or indirectly converts solar radiation energy into electrical energy through the photoelectric effect or photochemical effect by absorbing sunlight. Compared with ordinary batteries and rechargeable batteries, solar cells are more energy-saving and environmentally friendly. green product. However, the main material of most photovoltaic cells is "silicon", but due to the high production cost, its general use still has certain limitations. In addition, although the light conversion rate of the above-mentioned solar panels is as high as 24%, they are only suitable for generating electricity under the unshaded sunlight outdoors, and the cost-effectiveness is too low to install them in weak light.

In order to solve the above technical problems, researchers in the field have developed thin-film solar cells. Compared with "silicon" photovoltaic cells, thin-film solar cells have higher equipment costs, but low consumption and battery costs. The photoelectric conversion efficiency is more than half that of crystalline silicon cells. The low-light effect is very good, and it can be used under ordinary light. generate electricity.

With the continuous advancement of science and technology, different kinds of photovoltaic cells continue to appear, and their thicknesses continue to become thinner. Among them, the most striking is that the photovoltaic cells prepared from plant materials use wood pulp as raw materials and plant fibers in wood pulp as raw materials. Through compression processing, transparent materials with a thickness of only 15 nanometers can be obtained. The photoelectric conversion organic material and wiring are embedded with pressure into the substrate to produce a paper solar cell. This "paper-paste" solar cell is environmentally friendly, cheap, ultra-thin and bendable, and has high environmental protection, and is bound to be a direction for future use.

However, most of the traditional aluminum frames for solar energy can only rigidly fix the solar cells, and the fixation effect for the thinner new solar cells and flexible solar cells is not good, and the existing aluminum frames can be fixed in less environments, so they cannot be fixed. Suspension for various environments.

Therefore, to develop a method that can adjust the clamping force of the solar cell according to the thickness of the solar cell, and its sealing performance is higher than that of the existing aluminum frame, and the frame can change its fixed angle with the placement plane, so that the solar cell The sheet can be installed on the sloping roof, hung on the outer wall of the building, and the frame is easy to install and remove, which is an urgent problem to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention provides an environmentally friendly solar photovoltaic module frame, which can adjust the strength of clamping the cells according to the thickness of the solar cells, and its sealing performance is higher than that of the existing aluminum frame, and the frame can be adjusted according to the thickness of the solar cells. position the plane to change its fixed angle.

The present invention provides an environment-friendly solar photovoltaic module frame, which adopts the following technical means:

An environment-friendly solar photovoltaic module frame of the present invention includes:

The card frame 100 is mainly used for clamping photovoltaic cells. When in use, the card frame 100 symmetrically clamps two short sides of the photovoltaic cells, and an aluminum frame is pressed on the long sides through a lamination process. The card frame 100 cooperates with the aluminum frame to ensure the sealing of the photovoltaic cells. The card frame 100 includes:

The upper clip 101, the upper clip 101 is a plate-shaped metal part, preferably an aluminum plate, which extends along the extension direction of the short side of the photovoltaic cell. The clip 101, the lower clip 103 cooperate to clamp the seal, and

a middle panel 102, the middle panel 102 is a plate-shaped metal piece, preferably an aluminum plate, which extends along the extension direction of the short side of the photovoltaic cell, and

The lower clip 103, the lower clip 103 is a plate-shaped metal part, preferably an aluminum plate, which extends along the extension direction of the short side of the photovoltaic cell,

It should be noted here that, preferably, the length of the lower clip 103 in the direction extending perpendicular to the short side of the photovoltaic cell is longer than that of the upper clip 101. When in use, the two clip frames 100 are symmetrically arranged on the two short sides of the photovoltaic cell. On the side, the two short sides of the photovoltaic cells are embedded in the two card frames 100, and the length of the lower clips 103 of the two card frames 100 in the direction perpendicular to the short sides of the photovoltaic cells is longer than that of the upper clips 101, which can better support PV,

The top end of the middle panel 102 is connected to one end of the upper clip 101 , the bottom end of the middle panel 102 is connected to one end of the lower clip 103 , and the bottom surface of the upper clip 101 forms a clip with the top surfaces of the middle panel 102 and the lower clip 103 a holding area 104 in which the photovoltaic cell is clamped and sealed in use; and

The fixing member 200, the fixing member 200 is arranged on the bottom surface of the upper clamping member 101 and the top surface of the lower clamping member 103, the fixing member 200 is preferably an elastic fixing member, which clamps the photovoltaic inserted therein through elastic restoring force battery, the fixing member 200 is preferably made of elastic material, more preferably made of silica gel; and

The retractable part 300, the top of the retractable part 300 is rotatably connected to the side of the middle panel 102 away from the clamping area 104, the retractable part 300 is mainly used to support the card frame 100, while the card frame 100 and the retractable part 300 cooperation can make the clamping area 104 of the card frame 100 form a certain angle with the horizontal plane, so that it can adapt to the terrain of different slopes; at the same time, the setting of the retractable part 300 is for the convenience of users in bad weather such as hail. The retractable portion 300 can be extended and retracted so that the card frame 100 can be rotated to flip the photovoltaic cell so that it is not damaged; and

The support base 400, the top surface of the support base 400 is rotatably connected to the bottom end of the telescopic part 300, the support base 400 is mainly used to support the upper telescopic part 300, the card frame 100, the support base 400 and the telescopic part 300 is rotatably connected, so that the support base 400 can better fit the ground with different slopes; and

A connecting rod 120, one end of the connecting rod 120 is rotatably connected to the upper surface of the upper clip 101 of the card frame 100, and the other end is detachably connected to the upper surface of the upper clip 101 of the card frame 100 of the other frame.

Optionally, the fixing member 200 is a raised strip 201 symmetrically arranged on the bottom surface of the upper clamping member 101 and the top surface of the lower clamping member 103 , the raised strip 201 is preferably made of elastic material, more is preferably made of silica gel;

The raised bars 201 extend along the extending direction of the short side of the photovoltaic cell. When in use, the photovoltaic cell is inserted into the card frame 100 from the clamping area 104, and the raised strip 201 is poured into the direction of insertion of the photovoltaic cell under the action of the photovoltaic cell, so that it is closely attached to the surface of the photovoltaic cell, and the sealing property is increased; At the same time, under the action of the protruding strips 201 arranged up and down, the photovoltaic cells are clamped tightly, and the installation is simple.

Preferably, sealing strips 202 are symmetrically arranged on the bottom surface of the upper clip 101 and the top surface of the lower clip 103, and the sealing body 202 can further ensure the sealing performance of the frame;

The sealing strip 202 extends along the extending direction of the short side of the photovoltaic cell;

The horizontal height of the sealing strip 202 is smaller than that of the protruding strip 201 , and the horizontal height of the sealing body 202 is smaller than the horizontal height of the protruding strip 201 , so that the photovoltaic cell has less resistance in the insertion and clamping area 104 .

Optionally, the fixing member 200 is symmetrically arranged on the bottom surface of the upper clamping member 101 and the top surface of the lower clamping member 103. The clamping protrusions 210 extend along the short side of the photovoltaic cell. The function of the clamping tab 210 is to clamp the photovoltaic cell and at the same time increase the sealing performance of the frame. The clamping tab 210 includes:

fixing plate 211, and

The sealing sheet 212, one end of the sealing sheet 212 is connected to one end of the fixing sheet 211, the cross section of the clamping projection 210 is V-shaped, the connection between the fixing sheet 211 and the sealing sheet 212 is arranged with the bottom surface of the upper card 101 or the lower card The top surface of the component 103 is connected, and the photovoltaic cell is inserted into the clamping area 104 when in use, the fixing sheet 211 is pushed by the photovoltaic cell to be poured in the direction of the photovoltaic cell insertion, and the sealing sheet 212 is driven to; The surface of the battery increases sealing performance; preferably, the length of the fixing sheet 211 is shorter than that of the sealing sheet 212, so that when the photovoltaic cell is inserted into the clamping area 104, the fixing sheet 211 is first touched;

The fixing piece 211 and the sealing piece 212 are connected to the bottom surface of the upper clamping piece 101 or the top surface of the lower clamping piece 103 . The photovoltaic cell touches the fixing piece 211 and drives the fixing piece 211 .

In a further solution, the middle panel 102 includes:

upper plate 1021; and

lower plate 1022; and

The upper plate 1021 is connected with the lower plate 1022 through the clamping and adjusting member. In this solution, the distance between the upper plate 1021 and the lower plate 1022 of the middle panel 102 can be adjusted, so that the clamping area 104 of the card frame 100 can be adjusted to adapt to the outer diameter of the photovoltaic cell.

Optionally, the clamping adjustment member includes:

adjusting screw 10231; and

Adjusting nut 10232;

A through hole is opened at the top of the upper plate 1021 , and a through hole is opened at the bottom end of the lower plate 1022 . What is needed here is that the through holes opened at the top of the upper plate 1021 are in interference fit with the adjustment screws 10231, and the through holes opened at the bottom of the lower plate 1022 are in clearance fit with the adjustment screws 10231. When it is necessary to adjust the upper plate 1021, When the distance between the lower plates 1022 is adjusted, the adjusting nut 10232 is twisted, and the lower plate 1022 moves downward under the action of gravity, thereby increasing the distance between the upper plate 1021 and the lower plate 1022 .

Optionally, the clamping adjustment includes:

tension spring 10233;

A first protruding piece 11211 is symmetrically protruded on both sides of one end of the bottom surface of the upper plate 1021, the first protruding piece 11211 is opened with a hole, and a second protruding piece 11213 is symmetrically protruded on both sides of one end of the top surface of the lower plate 1022. The plate 11213 is opened with a port, and the hole and the port cooperate to form a passage for the cylindrical pin 11215 to pass through, so that the upper plate 1021 and the lower plate 1022 are rotatably connected;

The top end of the tension spring 10233 is fixedly connected to the bottom surface of the upper plate 1021, and the bottom end is fixedly connected to the top surface of the lower plate 1022. When the clamping area 104 needs to be adjusted, pull the upper plate 1021 and the lower plate 1022, insert the photovoltaic cell, and release it. The upper plate 1021 and the lower plate 1022 are pulled, and under the action of the restoring force of the tension spring 10233, the upper plate 1021 and the lower plate 1022 are pulled to clamp the photovoltaic cell.

A further solution is characterized in that, the retractable part 300 includes:

The telescopic rod 301 is provided with a first connecting piece 3011 at the top of the telescopic rod 301, a first connecting hole is opened on the first connecting piece 3011, and the bottom end of the telescopic rod 301 is provided with a second connecting piece 3012. A second connecting hole is opened on the second connecting piece 3012. It should be noted here that the telescopic rod 301 is a common telescopic rod structure in the prior art, which includes a locking device to lock its telescopic degree; and

A rotating seat 302, a connecting rod 3021 is protruded on the rotating seat 302, the connecting rod 3021 is rotatably connected to the side of the middle panel 102 away from the clamping area 104, and one end of the rotating seat 302 away from the connecting rod 3021 is recessed There is a through slot 3022, and a fixing port is opened on the side wall of the through slot 3022; the fixing port and the first connection hole cooperate to form a passage for the locking screw 3023 to pass through, and the locking screw 3023 is used for locking and rotating The relative rotation of the base 302 and the top end of the telescopic rod 301 . The rotating base 302 is rotatably connected to the top end of the telescopic rod 301 .

Optionally, the support base 400 includes:

The base 401, the center of the base 401 is provided with a movable port 402, the inner wall of the movable port 402 is symmetrically provided with a rotating hole, and the two ends of the upper surface of the base 401 are symmetrically provided with hooks 41, what needs to be explained here is that , the setting of the movable port 402 makes the angle range between the base 401 and the telescopic rod 301 greatly increased, and the setting of the hook 41 makes it possible to turn the base 401 over when it needs to be hung in a predetermined environment, and hang the hook 41 at the place where it needs to be mounted ;and

The supporting cylindrical pin 403 is matched with the bottom end of the telescopic portion 300 , so that the telescopic portion 300 and the support base 400 are rotatably connected.

Optionally, protruding strips are provided on the inner walls of the upper clip 101 and the lower clip 103 in the clamping area 104,

The protruding strips include outer protruding strips near the opening of the slot 122 and inner protruding strips near the bottom of the slot 122, and the distribution density of the outer protruding strips is greater than the distribution density of the inner protruding strips;

The inner protruding strip is an elastic protruding strip 125 bonded to the inner wall of the slot 122; the elastic protruding strip 125 is integrally formed with the elastic latex film 124, and the elastic latex film 124 is bonded to the inner wall of the slot 122;

The outer protruding strips are hard protruding strips 123 bonded to the inner wall of the slot 122. The rigid protruding strips 123 and the PTFE film 128 are integrally formed, and the PTFE membrane 128 and the slot 122 are integrally formed. Inner wall bonding;

The rigid protruding strip 123 is made of PTFE;

The photovoltaic cell includes an aluminum alloy sliding segment 127 and a polytetrafluoroethylene sliding segment 126 that are sequentially arranged from the end inward; the polytetrafluoroethylene sliding segment 126 and the aluminum alloy sliding segment 127 have the same length, and the The transition positions of the vinyl sliding section 126 and the aluminum alloy sliding section 127 are smoothly transitioned;

The polytetrafluoroethylene sliding section 126 is formed by a polytetrafluoroethylene film coated on the surface of the aluminum alloy sliding section 127;

An adhesive storage bag 1261 is disposed at the bottom of the clamping area 104, and the adhesive storage bag 1261 contains an adhesive.

Compared with the related art, the present invention has the following beneficial effects:

The photovoltaic module frame of the present invention is provided with a fixing member in the clamping area, and the photovoltaic cell is clamped under the action of the elastic restoring force of the fixing member, so that the clamping frame can be applied to photovoltaic cells of different thicknesses, and the fixing member is close to the photovoltaic cell. Thus, the airtightness is ensured; and the telescopic portion is provided so that in the event of a disaster, the staff can smoothly rotate the card frame by extending the telescopic portion, thereby better protecting the photovoltaic cells. In addition, through the arrangement of the support seat, the card frame and the retractable part, the entire frame can be adapted to the terrain of different slopes, and can be hung on the outer wall of the building and the top of the building with a slope, thereby greatly increasing the power of the photovoltaic cell. range of use.

In another embodiment of the present invention, the clamping frame can adjust the distance between the upper plate and the lower plate of the panel through the clamping adjustment member, so that the clamping area of the clamping frame can be better adjusted, which is suitable for different thicknesses. PV.

Description of drawings

Fig. 1 is the structural representation of the present invention;

FIG. 2 is a schematic structural diagram of the fixing member 200 according to Embodiment 1 of the present invention;

FIG. 3 is a schematic structural diagram of the fixing member 200 according to Embodiment 2 of the present invention;

FIG. 4 is a schematic structural diagram of the middle panel 102 according to Embodiment 4 of the present invention;

FIG. 5 is a schematic structural diagram of the middle panel 102 according to Embodiment 5 of the present invention;

FIG. 6 is a schematic structural diagram of the retractable part 300 according to Embodiment 6 of the present invention;

FIG. 7 is a schematic top-view structural diagram of the retractable portion 300 according to Embodiment 6 of the present invention;

FIG. 8 is a schematic structural diagram of a support base 400 according to Embodiment 6 of the present invention;

9 is a schematic structural diagram of Embodiment 7 of the present invention;

10 is a schematic structural diagram of Embodiment 8 of the present invention;

FIG. 11 is a schematic structural diagram of Embodiment 9 of the present invention.

Detailed ways

It should be noted here that the technical terms "set", "provided", "set on" and "protruding set" used in the present invention may be fixed connection settings, detachable connection settings, or Integrated configuration, those skilled in the art can read the application documents and synthesize the relevant knowledge in the prior art, so as to clearly understand the technical solution of the application and re-display it.

Meanwhile, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The azimuth or positional relationship indicated by "" etc. is based on the azimuth or positional relationship shown in the attached drawings, or the azimuth or positional relationship that the product of the invention is usually placed in use, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that a component is required to be absolutely horizontal or overhang, but rather may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined.

Please refer to FIG. 1 , an environment-friendly solar photovoltaic module frame of the present invention includes:

The card frame 100 is mainly used for clamping photovoltaic cells. When in use, the card frame 100 symmetrically clamps two short sides of the photovoltaic cells, and an aluminum frame is pressed on the long sides through a lamination process. The card frame 100 cooperates with the aluminum frame to ensure the sealing of the photovoltaic cells. The card frame 100 includes:

The upper clip 101, the upper clip 101 is a plate-shaped metal part, preferably an aluminum plate, which extends along the extension direction of the short side of the photovoltaic cell. The clip 101, the lower clip 103 cooperate to clamp the seal, and

a middle panel 102, the middle panel 102 is a plate-shaped metal piece, preferably an aluminum plate, which extends along the extension direction of the short side of the photovoltaic cell, and

The lower clip 103, the lower clip 103 is a plate-shaped metal part, preferably an aluminum plate, which extends along the extension direction of the short side of the photovoltaic cell,

It should be noted here that, preferably, the length of the lower clip 103 in the direction extending perpendicular to the short side of the photovoltaic cell is longer than that of the upper clip 101. When in use, the two clip frames 100 are symmetrically arranged on the two short sides of the photovoltaic cell. On the side, the two short sides of the photovoltaic cells are embedded in the two card frames 100, and the length of the lower clips 103 of the two card frames 100 in the direction perpendicular to the short sides of the photovoltaic cells is longer than that of the upper clips 101, which can better support PV,

The top end of the middle panel 102 is connected to one end of the upper clip 101 , the bottom end of the middle panel 102 is connected to one end of the lower clip 103 , and the bottom surface of the upper clip 101 forms a clip with the top surfaces of the middle panel 102 and the lower clip 103 a holding area 104 in which the photovoltaic cell is clamped and sealed in use; and

The fixing member 200, the fixing member 200 is arranged on the bottom surface of the upper clamping member 101 and the top surface of the lower clamping member 103, the fixing member 200 is preferably an elastic fixing member, which clamps the photovoltaic inserted therein through elastic restoring force battery, the fixing member 200 is preferably made of elastic material, more preferably made of silica gel; and

The retractable part 300, the top of the retractable part 300 is rotatably connected to the side of the middle panel 102 away from the clamping area 104, the retractable part 300 is mainly used to support the card frame 100, while the card frame 100 and the retractable part 300 cooperation can make the clamping area 104 of the card frame 100 form a certain angle with the horizontal plane, so that it can adapt to the terrain of different slopes; at the same time, the setting of the retractable part 300 is for the convenience of users in bad weather such as hail. The retractable portion 300 can be extended and retracted so that the card frame 100 can be rotated to flip the photovoltaic cell so that it is not damaged; and

The support base 400, the top surface of the support base 400 is rotatably connected to the bottom end of the telescopic part 300, the support base 400 is mainly used to support the upper telescopic part 300, the card frame 100, the support base 400 and the telescopic part The 300 is rotatably connected, so that the support base 400 can better fit the ground with different slopes.

Example 1

In this embodiment, please refer to FIG. 2 , the fixing member 200 is a protruding strip 201 symmetrically arranged on the bottom surface of the upper clamping member 101 and the top surface of the lower clamping member 103 . The protruding strip 201 is preferably Made of elastic material, more preferably made of silicone;

The raised bars 201 extend along the extending direction of the short side of the photovoltaic cell. When in use, the photovoltaic cell is inserted into the card frame 100 from the clamping area 104, and the raised strip 201 is poured into the direction of insertion of the photovoltaic cell under the action of the photovoltaic cell, so that it is closely attached to the surface of the photovoltaic cell, and the sealing property is increased; At the same time, under the action of the protruding strips 201 arranged up and down, the photovoltaic cells are clamped tightly, and the installation is simple.

Sealing strips 202 are symmetrically arranged on the bottom surface of the upper clip 101 and the top surface of the lower clip 103, and the sealing body 202 can further ensure the sealing performance of the frame;

The sealing strip 202 extends along the extending direction of the short side of the photovoltaic cell;

The horizontal height of the sealing strip 202 is smaller than that of the protruding strip 201 , and the horizontal height of the sealing body 202 is smaller than the horizontal height of the protruding strip 201 , so that the photovoltaic cell has less resistance in the insertion and clamping area 104 .

Example 2

In this embodiment, please refer to FIG. 3 , the fixing member 200 is symmetrically arranged on the bottom surface of the upper clamping member 101 and the top surface of the lower clamping member 103 with clamping tabs 210 , and the clamping tabs 210 are arranged along the Extending along the extension direction of the short side of the photovoltaic cell, the clamping tab 210 is used to clamp the photovoltaic cell and at the same time increase the sealing performance of the frame. The clamping tab 210 includes:

fixing plate 211, and

The sealing sheet 212, one end of the sealing sheet 212 is connected to one end of the fixing sheet 211, the cross section of the clamping projection 210 is V-shaped, the connection between the fixing sheet 211 and the sealing sheet 212 is arranged with the bottom surface of the upper card 101 or the lower card The top surface of the component 103 is connected, and the photovoltaic cell is inserted into the clamping area 104 when in use, the fixing sheet 211 is pushed by the photovoltaic cell to be poured in the direction of the photovoltaic cell insertion, and the sealing sheet 212 is driven to; The surface of the battery increases sealing performance; preferably, the length of the fixing sheet 211 is shorter than that of the sealing sheet 212, so that when the photovoltaic cell is inserted into the clamping area 104, the fixing sheet 211 is first touched;

The fixing piece 211 and the sealing piece 212 are connected to the bottom surface of the upper clamping piece 101 or the top surface of the lower clamping piece 103 . The photovoltaic cell touches the fixing piece 211 and drives the fixing piece 211 .

Example 3

As a preferred embodiment of the above embodiment, in this embodiment, the middle panel 102 includes:

upper plate 1021; and

lower plate 1022; and

The upper plate 1021 is connected with the lower plate 1022 through the clamping and adjusting member. In this solution, the distance between the upper plate 1021 and the lower plate 1022 of the middle panel 102 can be adjusted, so that the clamping area 104 of the card frame 100 can be adjusted to adapt to the outer diameter of the photovoltaic cell.

Example 4

As a preferred embodiment of Embodiment 3, in this embodiment, please refer to FIG. 4 , the clamping adjusting member includes:

adjusting screw 10231; and

Adjusting nut 10232;

A through hole is opened at the top of the upper plate 1021 , and a through hole is opened at the bottom end of the lower plate 1022 . What is needed here is that the through holes opened at the top of the upper plate 1021 are in interference fit with the adjustment screws 10231, and the through holes opened at the bottom of the lower plate 1022 are in clearance fit with the adjustment screws 10231. When it is necessary to adjust the upper plate 1021, When the distance between the lower plates 1022 is adjusted, the adjusting nut 10232 is twisted, and the lower plate 1022 moves downward under the action of gravity, thereby increasing the distance between the upper plate 1021 and the lower plate 1022 .

Example 5

As a preferred embodiment of Embodiment 3, in this embodiment, please refer to FIG. 5 , the clamping adjusting member includes:

tension spring 10233;

A first protruding piece 11211 is symmetrically protruded on both sides of one end of the bottom surface of the upper plate 1021, the first protruding piece 11211 is opened with a hole, and a second protruding piece 11213 is symmetrically protruded on both sides of one end of the top surface of the lower plate 1022. The plate 11213 is opened with a port, and the hole and the port cooperate to form a passage for the cylindrical pin 11215 to pass through, so that the upper plate 1021 and the lower plate 1022 are rotatably connected;

The top end of the tension spring 10233 is fixedly connected to the bottom surface of the upper plate 1021, and the bottom end is fixedly connected to the top surface of the lower plate 1022. When the clamping area 104 needs to be adjusted, pull the upper plate 1021 and the lower plate 1022, insert the photovoltaic cell, and release it. The upper plate 1021 and the lower plate 1022 are pulled, and under the action of the restoring force of the tension spring 10233, the upper plate 1021 and the lower plate 1022 are pulled to clamp the photovoltaic cell.

Example 6

As a preferred embodiment of the above embodiment, in this embodiment, please refer to FIG. 6 , the retractable part 300 includes:

The telescopic rod 301 is provided with a first connecting piece 3011 at the top of the telescopic rod 301, a first connecting hole is opened on the first connecting piece 3011, and the bottom end of the telescopic rod 301 is provided with a second connecting piece 3012. A second connecting hole is opened on the second connecting piece 3012. It should be noted here that the telescopic rod 301 is a common telescopic rod structure in the prior art, which includes a locking device to lock its telescopic degree; and

Please refer to FIG. 7 , a rotating seat 302, a connecting rod 3021 is protruded on the rotating seat 302, the connecting rod 3021 is rotatably connected to the side of the middle panel 102 away from the clamping area 104, and the rotating seat 302 is far away from the connecting rod A through slot 3022 is recessed on one end of the 3021, and a fixing opening is opened on the side wall of the through slot 3022; the fixing opening and the first connecting hole cooperate to form a passage for the locking screw 3023 to pass through, and the locking screw 3023 It is used to lock the relative rotation between the rotating base 302 and the top end of the telescopic rod 301 . The rotating base 302 is rotatably connected to the top end of the telescopic rod 301 .

Referring to FIG. 8 , the support base 400 includes:

The base 401, the center of the base 401 is provided with a movable port 402, the inner wall of the movable port 402 is symmetrically provided with a rotating hole, and the two ends of the upper surface of the base 401 are symmetrically provided with hooks 41, what needs to be explained here is that , the setting of the movable port 402 makes the angle range between the base 401 and the telescopic rod 301 greatly increased, and the setting of the hook 41 makes it possible to turn the base 401 over when it needs to be hung in a predetermined environment, and hang the hook 41 at the place where it needs to be mounted ;and

The supporting cylindrical pin 403 is matched with the bottom end of the telescopic portion 300 , so that the telescopic portion 300 and the support base 400 are rotatably connected.

Example 7

As a preferred embodiment of Embodiments 1-6, in this embodiment, please refer to FIG. 9 , the frame further includes:

The baffle 110 , both ends of the baffle 110 are detachably connected to one end of the lower clip 103 of the card frame 100 . The baffle plate 110 is arranged so that when the card frame 100 needs to be turned over in bad weather, the baffle plate 110 at the bottom of the card frame 100 cooperates with the lower clip 103 to better protect the photovoltaic cells. Moreover, the setting of the baffle 110 enables it to better support the photovoltaic cells.

Example 8

As a preferred embodiment of Embodiments 1-6, in this embodiment, please refer to FIG. 10 , the frame further includes:

A connecting rod 120, one end of the connecting rod 120 is rotatably connected to the upper surface of the upper clip 101 of the card frame 100, and the other end is detachably connected to the upper surface of the upper clip 101 of the card frame 100 of the other frame.

Example 9

As a preferred embodiment of Embodiment 1, in this embodiment, please refer to FIG. 11 :

In the clamping area 104, the inner walls of the upper clip 101 and the lower clip 103 are provided with protruding strips.

The protruding strips include outer protruding strips near the opening of the slot 122 and inner protruding strips near the bottom of the slot 122, and the distribution density of the outer protruding strips is greater than the distribution density of the inner protruding strips.

The inner protruding strip is an elastic protruding strip 125 bonded to the inner wall of the slot 122 ; the elastic protruding strip 125 is integrally formed with the elastic latex film 124 , and the elastic latex film 124 is bonded to the inner wall of the slot 122 .

The outer protruding strips are hard protruding strips 123 bonded to the inner wall of the slot 122. The rigid protruding strips 123 and the PTFE film 128 are integrally formed, and the PTFE membrane 128 and the slot 122 are integrally formed. Inner wall bonding.

The rigid protruding strips 123 are made of polytetrafluoroethylene.

The photovoltaic cell includes an aluminum alloy sliding segment 127 and a polytetrafluoroethylene sliding segment 126 that are sequentially arranged from the end inward; the polytetrafluoroethylene sliding segment 126 and the aluminum alloy sliding segment 127 have the same length, and the The transition positions of the vinyl sliding section 126 and the aluminum alloy sliding section 127 transition smoothly.

The polytetrafluoroethylene sliding section 126 is formed by a polytetrafluoroethylene film coated on the surface of the aluminum alloy sliding section 127 .

In the process of inserting the photovoltaic cells into the clamping area 104, in order to obtain a relatively stable insertion damping force, the materials of the photovoltaic cells are distinguished in the sliding direction, and the innermost end is the PTFE sliding section 126, and the PTFE sliding The outside of the segment 126 is an aluminum alloy sliding segment 127, and the friction coefficient of the aluminum alloy sliding segment 127 is greater than that of the PTFE sliding segment 126; the inner wall of the slot 122 is distributed from outside to inside, with different hardness and density. It is a hard ridge 123 with high density; the inner ridge is an elastic ridge 125 with low density.

In this design, at the initial stage of the photovoltaic cell and the slot 122 being matched, the aluminum alloy sliding section 127 is matched with the rigid ridge 123, and the rigid ridge 123 on the inner wall of the slot 122 clamps the photovoltaic cell in the middle, and exerts a certain pressure to make the photovoltaic The battery has a certain resistance when sliding, and at the same time, the position of the photovoltaic battery and the clamping area 104 is relatively stable through extrusion; as the photovoltaic battery slides deeper, the aluminum alloy sliding section 127 cooperates with the elastic ridges 125 to reduce the aluminum alloy. At the same time, the PTFE sliding segment 126 cooperates with the hard protruding strips 123 to damp the sliding to obtain a certain friction force (because the friction coefficient of the PTFE material is small, the obtained friction force is smaller than that of aluminum The frictional force obtained by the cooperation of the alloy sliding section 127 and the hard protruding strips 123 is just that, supplementing the resistance reduced by the aluminum alloy sliding section 127 ), so that the overall photovoltaic cell can obtain a relatively uniform damping force in the process of inserting into the slot 122 , which is convenient for the operator to operate, and prevents the damping force from changing, which causes the operator to exert improper force.

Both the hard protruding strips 123 and the elastic protruding strips 125 have the effect of clamping and sealing.

The bottom of the clamping area 104 is provided with an adhesive storage bag 1261, and the adhesive storage bag 1261 contains adhesive. When the photovoltaic cell slides to the innermost part of the clamping area 104, the adhesive storage bag 1261 Squeeze and rupture, the adhesive is released, and the photovoltaic cell is bonded to 102 to increase the stability of the fixation.

Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments may be referred to each other.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An environment-friendly solar photovoltaic module frame, characterized in that, comprising: A card frame (100), the card frame (100) includes: upper clip (101), and midplane (102), and lower clip (103), The top end of the middle panel (102) is connected to one end of the upper clip (101), the bottom end of the middle panel (102) is connected to one end of the lower clip (103), and the bottom surface of the upper clip (101) is connected to the middle panel (103). 102), the top surface of the lower clip (103) forms a clamping area (104); and a fixing member (200), the fixing member (200) is arranged on the bottom surface of the upper clamping member (101) and the top surface of the lower clamping member (103); and a retractable part (300), the top end of the retractable part (300) is rotatably connected to the side of the middle panel (102) away from the clamping area (104); and a support base (400), the top surface of the support base (400) is rotatably connected with the bottom end of the telescopic part (300); and A baffle plate (110), both ends of the baffle plate (110) are detachably connected to one end of the lower clip (103) of the card frame (100). 2 . The frame of an environmentally friendly solar photovoltaic module according to claim 1 , wherein the fixing member ( 200 ) is symmetrically arranged on the bottom surface of the upper clamping member ( 101 ) and the lower clamping member ( 103 ). 3 . Raised strips (201) on the top surface; The raised strip (201) extends along the extending direction of the short side of the photovoltaic cell. 3. An environmentally friendly solar photovoltaic module frame according to claim 2, characterized in that, sealing strips ( 202); The sealing strip (202) extends along the extending direction of the short side of the photovoltaic cell; The horizontal height of the sealing strip (202) is smaller than that of the raised strip (201). 4. An environment-friendly solar photovoltaic module frame according to claim 1, wherein the fixing member (200) is symmetrically arranged on the bottom surface of the upper clamping member (101) and the lower clamping member (103). A holding tab (210) on the top surface, the holding tab (210) extends along the extension direction of the short side of the photovoltaic cell, and the holding tab (210) includes: fixing plate (211), and a sealing sheet (212), one end of the sealing sheet (212) is connected to one end of the fixing sheet (211); The connection between the fixing piece (211) and the sealing piece (212) is connected with the bottom surface of the upper clip (101) or the top surface of the lower clip (103). 5. An environmentally friendly solar photovoltaic module frame according to any one of claims 1-4, wherein the middle panel (102) comprises: upper plate (1021); and lower plate (1022); and The upper plate (1021) is connected with the lower plate (1022) through the clamping and adjusting member. 6 . The environment-friendly solar photovoltaic module frame according to claim 5 , wherein the clamping adjusting member comprises: 6 . adjusting screw (10231); and Adjusting Nut(10232); A through hole is opened at the top of the upper plate (1021), and a through hole is opened at the bottom end of the lower plate (1022). 7. An environment-friendly solar photovoltaic module frame according to claim 5, wherein the clamping adjustment member comprises: Tension spring (10233); First tabs (11211) are symmetrically protruded on both sides of one end of the bottom surface of the upper plate (1021), holes are opened on the first tabs (11211), and second tabs (11211) are symmetrically protruded on both sides of one end of the top surface of the lower plate (1022). Two lugs (11213), the second lug (11213) is provided with an opening, and the holes and the mouth cooperate to form a passage for the cylindrical pin (11215) to pass through; The top end of the tension spring (10233) is fixedly connected to the bottom surface of the upper plate (1021), and the bottom end is fixedly connected to the top surface of the lower plate (1022). 8. An environmentally friendly solar photovoltaic module frame according to any one of claims 1-5, 6, and 7, wherein the retractable portion (300) comprises: A telescopic rod (301), the top of the telescopic rod (301) is provided with a first connecting piece (3011), a first connecting hole is opened on the first connecting piece (3011), and the bottom of the telescopic rod (301) The end is provided with a second connecting piece (3012), and a second connecting hole is opened on the second connecting piece (3012); and A rotating base (302), a connecting rod (3021) is protruded on the rotating base (302), and the connecting rod (3021) is rotatably connected to the side of the middle panel (102) away from the clamping area (104), so A through groove (3022) is recessed on one end of the rotating seat (302) away from the connecting rod (3021), and a fixing port is opened on the side wall of the through groove (3022); the fixing port and the first connecting hole cooperate to form a The passage through which the locking screw (3023) passes. 9. The environment-friendly solar photovoltaic module frame according to claim 8, wherein the support base (400) comprises: A base (401), a movable port (402) is opened at the center of the base (401), a rotating hole is symmetrically opened on the inner wall of the movable port (402), and both ends of the upper surface of the base (401) are symmetrically arranged has a hook (41); and A supporting cylindrical pin (403) is provided, the supporting cylindrical pin (403) is matched with the bottom end of the telescopic part (300), so that the telescopic part (300) is rotatably connected with the support base (400). 10. The environment-friendly solar photovoltaic module frame according to claim 1, characterized in that, protruding strips are provided on the inner walls of the upper clip (101) and the lower clip (103) in the clamping area (104), The protruding strips include outer protruding strips close to the opening of the slot (122) and inner protruding strips close to the bottom of the slot (122), and the distribution density of the outer protruding strips is greater than the distribution density of the inner protruding strips; The inner protruding strip is an elastic protruding strip (125) bonded to the inner wall of the slot (122); the elastic protruding strip (125) is integrally formed with the elastic latex film (124), and the elastic latex film (124) and the elastic latex film (124) are integrally formed. The inner wall of the slot (122) is bonded; The outer protruding strips are rigid protruding strips (123) bonded to the inner wall of the slot (122), the rigid protruding strips (123) and the polytetrafluoroethylene film (128) are integrally formed, and the polytetrafluoroethylene film (128) is integrally formed. The vinyl fluoride film (128) is bonded to the inner wall of the slot (122); The rigid protruding strip (123) is made of polytetrafluoroethylene; The photovoltaic cell includes an aluminum alloy sliding segment (127) and a polytetrafluoroethylene sliding segment (126) that are sequentially arranged from the end inward; the polytetrafluoroethylene sliding segment (126) and the aluminum alloy sliding segment (127) The lengths are the same, and the transition positions of the polytetrafluoroethylene sliding segment (126) and the aluminum alloy sliding segment (127) transition smoothly; An adhesive storage bag (1261) is provided at the bottom of the clamping area (104), and the adhesive storage bag (1261) contains an adhesive.