CN216311802U

CN216311802U - Photovoltaic glass with high light transmittance

Info

Publication number: CN216311802U
Application number: CN202123056470.4U
Authority: CN
Inventors: 贺文; 王联; 王艳琼
Original assignee: Yunnan Chengda Enterprise Group Co ltd
Current assignee: Yunnan Chengda Enterprise Group Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-15
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses high-light-transmittance photovoltaic glass, which belongs to the field of photovoltaic glass and comprises a frame body, wherein front glass is clamped in the frame body, the bottom surface of the front glass is fixedly connected with a first EVA (ethylene vinyl acetate) adhesive film, the other side of the first EVA adhesive film is fixedly connected with a battery piece, a converter is arranged on the end surface of the battery piece, a second EVA adhesive film is fixedly connected to the bottom surface of the battery piece, the other side of the second EVA adhesive film is fixedly connected with back glass, a cavity is formed in the side wall of the frame body, and an electricity storage mechanism is arranged in the cavity. This photovoltaic glass can guarantee high solar light transmissivity, and its ability to resist wind pressure and temperature difference is also higher for photovoltaic glass is not fragile, thereby has reduced the input of cost, has improved photovoltaic cell's accumulate ability simultaneously, and can fast assembly photovoltaic glass, thereby has improved photovoltaic glass's change efficiency, has not only reduced the cost of labor, has still shortened the construction period.

Description

Photovoltaic glass with high light transmittance

Technical Field

The utility model relates to the field of photovoltaic glass, in particular to photovoltaic glass with high light transmittance.

Background

The photovoltaic glass is special glass which is pressed in a solar photovoltaic component, can generate electricity by utilizing solar radiation, is provided with a relevant current leading-out device and a cable, and consists of glass, a solar cell piece, a film, back glass and a special metal wire;

general photovoltaic glass in the market has relatively poor light transmittance, the capacity of storing electric energy is relatively low, and simultaneously the wind pressure resistance and the temperature difference resistance are relatively low, so that the photovoltaic glass is easy to damage, the cost input is increased, the general photovoltaic glass is relatively slow to assemble, the replacement efficiency of the photovoltaic glass is relatively low, the labor cost is improved, the installation period is prolonged, the defect of the device is caused, and therefore the photovoltaic glass with high light transmittance is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide photovoltaic glass with high light transmittance, and aims to solve the problems that the common photovoltaic glass provided by the background technology has poor light transmittance and low electric energy storage capacity, and has low wind pressure resistance and temperature difference resistance, so that the photovoltaic glass is easy to damage, the cost input is increased, the common photovoltaic glass is slow to assemble, the photovoltaic glass replacement efficiency is low, the labor cost is improved, the installation period is prolonged, and the device defects are caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a photovoltaic glass of high luminousness, includes the framework, the joint has positive glass in the framework, positive glass's bottom surface rigid coupling has EVA glued membrane one, the opposite side rigid coupling of EVA glued membrane one has the battery piece, install the converter on the terminal surface of battery piece, and the rigid coupling has EVA glued membrane two on the bottom surface of battery piece, the opposite side rigid coupling of EVA glued membrane two has back glass, and has seted up the cavity in the lateral wall of framework, install the accumulate mechanism in the cavity, and link up on the lateral wall of framework and seted up the hole groove, install fixed establishment on the hole groove.

Preferably, the front glass and the back glass are both made of toughened low-iron glass, and the battery piece and the back glass are both clamped with the frame body.

Preferably, the electricity storage mechanism comprises an electricity storage strip, the electricity storage strip is fixedly sleeved with the cavity, and a positive electrode connector and a negative electrode connector are respectively installed on the side wall of the electricity storage strip.

Preferably, the positive electrode connector and the negative electrode connector both extend out of the frame body, and the electricity storage strip is connected with the converter in a chimeric mode.

Preferably, fixed establishment includes the slide, the slide cup joints with the roof of hole groove slides, and the gomphosis is connected with the kelly on the lateral wall of slide, the other end rigid coupling of kelly has the turn button, and the rigid coupling has the fixture block on the surface of kelly.

Preferably, the clamping rod penetrates through the outside of the frame body, a clamping groove is formed in the frame body in contact with the clamping rod, the clamping groove is in embedded connection with the clamping block in a sleeved mode, and the rotating button fixes the sliding plate through the clamping rod, the frame body and the clamping block.

Preferably, the clamping grooves are arranged in an shape, and the clamping rods are symmetrically arranged about a bisector of the sliding plate.

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

the photovoltaic glass can ensure high solar light transmittance through the tempered low-iron glass adopted by the front glass and the back glass, and meanwhile, the wind pressure resistance and temperature difference resistance of the photovoltaic glass are high, so that the photovoltaic glass is not easy to damage, the cost input is reduced, meanwhile, the battery piece can absorb heat energy in sunlight, the heat energy is converted into electric energy through the converter, the electric energy is stored to the electricity storage strip, when the photovoltaic glass needs to be used, the positive electrode connector and the negative electrode connector on the electricity storage strip can be connected, and the electricity storage capacity of the photovoltaic cell is improved;

this photovoltaic glass passes through the open hole groove of slide, thereby be convenient for front glass, battery piece and back glass insert the framework, make framework joint front glass, battery piece and back glass, thereby preliminarily assembled photovoltaic glass, push down the slide again this moment, make the closed hole groove of slide, insert the lateral wall of slide with the kelly again, the fixture block on the kelly can remove the entrance to the draw-in groove this moment, rethread turn-button drives the kelly and rotates, make the fixture block on the kelly stretch into the draw-in groove, thereby fixture block and kelly have been fixed, the return stroke of kelly has been avoided, and then make slide and framework fully fixed, front glass has been guaranteed, battery piece and back glass's firm, reach fast assembly photovoltaic glass's purpose, thereby photovoltaic glass's change efficiency has been improved, the cost of labor has not only been reduced, the erection time has still been shortened.

Drawings

FIG. 1 is a schematic view showing a dispersion of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the electricity storage strip of the present invention;

fig. 4 is a sectional view of the structure of the electricity storage strip of the present invention.

In the figure: 1. a frame body; 2. front glass; 3. an EVA adhesive film I; 4. a battery piece; 5. a converter; 6. a second EVA adhesive film; 7. back glass; 8. an electricity storage mechanism; 81. a power storage strip; 82. a positive electrode tab; 83. a negative terminal; 9. a fixing mechanism; 91. a slide plate; 92. a clamping rod; 93. turning a button; 94. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1 and fig. 3-4, the present invention provides a technical solution: a photovoltaic glass with high light transmittance comprises a frame body 1, a front glass 2 is clamped in the frame body 1, an EVA film I3 is fixedly connected to the bottom surface of the front glass 2, a battery piece 4 is fixedly connected to the other side of the EVA film I3, a converter 5 is installed on the end face of the battery piece 4, an EVA film II 6 is fixedly connected to the bottom surface of the battery piece 4, a back glass 7 is fixedly connected to the other side of the EVA film II 6, a cavity is formed in the side wall of the frame body 1, an electricity storage mechanism 8 is installed in the cavity, a hole groove is formed in the side wall of the frame body 1 in a penetrating mode, a fixing mechanism 9 is installed on the hole groove, the front glass 2 and the back glass 7 are made of toughened low-iron glass, the battery piece 4 and the back glass 7 are clamped with the frame body 1, the electricity storage mechanism 8 comprises an electricity storage strip 81, the electricity storage strip 81 is fixedly sleeved with the cavity, a positive connector 82 and a negative connector 83 are installed on the side wall of the electricity storage strip 81 respectively, the positive electrode tab 82 and the negative electrode tab 83 both extend to the outside of the frame 1, and the electricity storage strip 81 is fitted and connected to the converter 5.

Specifically, in the process of photovoltaic glass use, the toughened low-iron glass that front glass 2 and back glass 7 adopted can guarantee high solar light transmissivity, its ability of anti-wind pressure and anti difference in temperature is higher simultaneously, make photovoltaic glass not fragile, thereby the input of cost is reduced, meanwhile, heat energy in the sunlight can be absorbed to battery piece 4, and turn into the electric energy through converter 5, store the electric energy to electricity storage strip 81 again, when needs use, can switch on the positive pole of electricity storage strip 81 and connect 83 with the negative pole, photovoltaic cell's accumulate ability has been improved.

Example 2:

referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a photovoltaic glass of high luminousness, fixed establishment 9 includes slide 91, slide 91 cup joints with the roof slip in hole groove, and the gomphosis is connected with kelly 92 on slide 91's the lateral wall, kelly 92's other end rigid coupling has a turn button 93, and the rigid coupling has fixture block 94 on kelly 92's the surface, kelly 92 link up to framework 1 outside, and with the framework 1 of kelly 92 contact on seted up the draw-in groove, the draw-in groove cup joints with the gomphosis of fixture block 94, turn button 93 passes through kelly 92, framework 1 and fixture block 94 fixed slide 91, the draw-in groove is style of calligraphy setting, kelly 92 sets up about slide 91's bisector symmetry.

Specifically, in the process of assembling the photovoltaic glass, the sliding plate 91 is lifted to open the hole groove of the sliding plate 91, so that the front glass 2, the battery piece 4 and the back glass 7 can be conveniently inserted into the frame body 1, the frame body 1 is clamped with the front glass 2, the battery piece 4 and the back glass 7, the photovoltaic glass is preliminarily assembled, at the moment, the sliding plate 91 is pressed downwards to close the hole groove, the clamping rod 92 is inserted into the side wall of the sliding plate 91, at the moment, the clamping block 94 on the clamping rod 92 can move to the inlet of the clamping groove, the clamping rod 92 is driven to rotate through the rotating button 93, the clamping block 94 on the clamping rod 92 extends into the clamping groove, so that the clamping block 94 and the clamping rod 92 are fixed, the return stroke of the clamping rod 92 is avoided, the sliding plate 91 and the frame body 1 are fully fixed, the stability of the front glass 2, the battery piece 4 and the back glass 7 is ensured, the purpose of quickly assembling the photovoltaic glass is achieved, and the replacement efficiency of the photovoltaic glass is improved, not only reduces the labor cost, but also shortens the installation period.

The working principle is as follows: when the photovoltaic glass needs to be assembled, the sliding plate 91 is lifted to open the hole groove of the sliding plate 91, so that the front glass 2, the battery piece 4 and the back glass 7 can be conveniently inserted into the frame body 1, the frame body 1 is clamped with the front glass 2, the battery piece 4 and the back glass 7, the photovoltaic glass is preliminarily assembled, at the moment, the sliding plate 91 is pressed downwards to close the hole groove, the clamping rod 92 is inserted into the side wall of the sliding plate 91, at the moment, the clamping block 94 on the clamping rod 92 can move to the inlet of the clamping groove, the clamping rod 92 is driven to rotate through the rotating button 93, the clamping block 94 on the clamping rod 92 extends into the clamping groove, the clamping block 94 and the clamping rod 92 are fixed, the return stroke of the clamping rod 92 is avoided, the sliding plate 91 and the frame body 1 are sufficiently fixed, the stability of the front glass 2, the battery piece 4 and the back glass 7 is ensured, the purpose of quickly assembling the photovoltaic glass is achieved, and the replacement efficiency of the photovoltaic glass is improved, not only reduced the cost of labor, still shortened installation period, when photovoltaic glass is when formal use, the high solar light transmissivity can be guaranteed to the tempering low-iron glass that front glass 2 and back glass 7 adopted, its ability of anti-wind pressure and anti difference in temperature is higher simultaneously, make photovoltaic glass not fragile, thereby the input of cost is reduced, meanwhile, heat energy in the sunlight can be absorbed to battery piece 4, and turn into the electric energy through converter 5, store the electric energy to storing strip 81 again, when needs use, can switch on the positive pole joint 82 and the negative pole joint 83 on storing strip 81, photovoltaic cell's accumulate ability has been improved, accomplish the operation.

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

Claims

1. The utility model provides a photovoltaic glass of high luminousness, includes framework (1), its characterized in that: the utility model discloses a solar cell module, including framework (1), framework (1) inside joint has front glass (2), the bottom surface rigid coupling of front glass (2) has EVA glued membrane (3), the opposite side rigid coupling of EVA glued membrane (3) has battery piece (4), install converter (5) on the terminal surface of battery piece (4), and the rigid coupling has EVA glued membrane two (6) on the bottom surface of battery piece (4), the opposite side rigid coupling of EVA glued membrane two (6) has back glass (7), and has seted up the cavity in the lateral wall of framework (1), install in the cavity and store up electric mechanism (8), and link up on the lateral wall of framework (1) and seted up the hole groove, install fixed establishment (9) on the hole groove.

2. A high transmittance photovoltaic glass according to claim 1, wherein: the front glass (2) and the back glass (7) are made of toughened low-iron glass, and the battery piece (4) and the back glass (7) are connected with the frame body (1) in a clamped mode.

3. A high transmittance photovoltaic glass according to claim 1, wherein: the electricity storage mechanism (8) comprises an electricity storage strip (81), the electricity storage strip (81) is fixedly sleeved with the cavity, and a positive connector (82) and a negative connector (83) are respectively installed on the side wall of the electricity storage strip (81).

4. A high transmittance photovoltaic glass according to claim 3, wherein: the positive electrode connector (82) and the negative electrode connector (83) extend out of the frame body (1), and the electricity storage strip (81) is connected with the converter (5) in a embedded mode.

5. A high transmittance photovoltaic glass according to claim 1, wherein: fixed establishment (9) include slide (91), slide (91) and the roof in hole groove slip and cup joint, and the gomphosis is connected with kelly (92) on the lateral wall of slide (91), the other end rigid coupling of kelly (92) has turn button (93), and the rigid coupling has fixture block (94) on the surface of kelly (92).

6. A high transmittance photovoltaic glass according to claim 5, wherein: the clamping rod (92) penetrates through the frame body (1), a clamping groove is formed in the frame body (1) which is in contact with the clamping rod (92), the clamping groove is embedded and sleeved with the clamping block (94), and the rotating button (93) fixes the sliding plate (91) through the clamping rod (92), the frame body (1) and the clamping block (94).

7. A high transmittance photovoltaic glass according to claim 6, wherein: the clamping grooves are arranged in an shape, and the clamping rods (92) are symmetrically arranged relative to the bisector of the sliding plate (91).