High-isolation photovoltaic power generation glass

Abstract

The application discloses a high-isolation photovoltaic power generation glass, which comprises two first glasses, the two first glasses are symmetrically arranged, a vacuum cavity is arranged between the two first glasses, photovoltaic glass is arranged between the two first glasses, and a frame is fixedly connected between the outer surfaces of the two first glasses. The photovoltaic glass can convert light energy into electric energy without affecting the normal use of the glass, the heat outside the vacuum cavity cannot be transmitted to the inside of the vacuum cavity, so that the heat isolation effect is achieved, the heat conduction block can conduct the heat between the two second glasses to the heat dissipation cavity for heat dissipation, the isolation sleeve can prevent the heat from being transmitted to the two second glasses through the T-shaped block, so that the heat dissipation effect is improved, the aging speed of the transparent photovoltaic power generation film is reduced, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic power generation, in particular to a high-isolation photovoltaic power generation glass. BACKGROUND

[0002] The photovoltaic power generation glass is a special glass using solar radiation to generate electricity and having related current leading-out devices and cables. The photovoltaic glass is composed of glass, solar cell pieces, adhesive sheets, back glass, special metal wires, etc. It is widely used in solar intelligent windows, solar pavilions, photovoltaic glass building roofs, photovoltaic glass curtain walls, etc. and is classified into crystalline silicon photovoltaic glass and thin-film photovoltaic glass.

[0003] At present, the photovoltaic power generation glass is generally classified into light-transmitting and non-light-transmitting. The non-light-transmitting photovoltaic power generation glass has great limitations and is not suitable for use in common environments. The structure of the light-transmitting photovoltaic power generation glass is generally that a photovoltaic power generation thin film is pressed between two glasses. The photovoltaic power generation thin film is generally made of organic materials. Under long-time irradiation, the temperature of the photovoltaic power generation glass will increase, and the photovoltaic power generation cannot be isolated from heat and cooled, thereby reducing the service life. SUMMARY

[0004] The present application aims at solving the problem that the photovoltaic power generation glass is generally classified into light-transmitting and non-light-transmitting, the non-light-transmitting photovoltaic power generation glass has great limitations and is not suitable for use in common environments, the structure of the light-transmitting photovoltaic power generation glass is generally that a photovoltaic power generation thin film is pressed between two glasses, the photovoltaic power generation thin film is generally made of organic materials, under long-time irradiation, the temperature of the photovoltaic power generation glass will increase, and the photovoltaic power generation cannot be isolated from heat and cooled, thereby reducing the service life, and proposes a high-isolation photovoltaic power generation glass.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0006] The high-isolation photovoltaic power generation glass comprises two first glasses, the two first glasses are symmetrically arranged, a vacuum cavity is formed between the two first glasses, a photovoltaic glass is arranged between the two first glasses, a frame is fixedly connected between the outer surfaces of the two first glasses, a protective rubber strip is arranged between the inner wall of the frame and the two first glasses, and an isolation and conduction mechanism is arranged between the photovoltaic glass and the two first glasses.

[0007] Preferably, the photovoltaic glass comprises two second glasses, a transparent photovoltaic power generation thin film is fixedly connected between the two second glasses, and a wire is fixedly connected to one side of the outer surface of the transparent photovoltaic power generation thin film.

[0008] Preferably, the opposite sides of the outer surfaces of the two second glasses are provided with mounting grooves matched with the transparent photovoltaic power generation thin film.

[0009] Preferably, the isolation and conduction mechanism includes a plurality of T-shaped blocks fixedly connected in an array around the outer surfaces of the two second glass surfaces, with two T-shaped blocks on each side, and a plurality of heat-conducting blocks fixedly connected through the two opposing T-shaped blocks, with one end of each heat-conducting block extending into the interior of the mounting groove.

[0010] Preferably, the isolation and conduction mechanism further includes an isolation sleeve, which is fixedly fitted onto the outer surfaces of two opposing T-shaped blocks, and a fixing groove that mates with the isolation sleeve is provided on one side of the opposite outer surfaces of the two first glass blocks.

[0011] Preferably, the outer surfaces of the two opposing T-shaped blocks are provided with placement grooves that cooperate with the wires and heat-conducting blocks, and one end of the wires and heat-conducting blocks passes through the isolation sleeve and extends to the outside of the two first glass.

[0012] Preferably, the heat-conducting block is made of aluminum nitride ceramic, and the isolation sleeve is made of thermal insulation ceramic.

[0013] Preferably, the frame includes two symmetrically arranged mounting frames, which are fitted onto the outside of two protective rubber strips and are connected to each other by screws.

[0014] Preferably, a heat dissipation cavity is provided between the two mounting frames, and a heat dissipation hole is provided between the heat dissipation cavity and the outside of the mounting frame.

[0015] Preferably, one end of both the wire and the heat-conducting block extends into the interior of the heat dissipation cavity.

[0016] Compared with the prior art, the advantages of the present invention are as follows:

[0017] This solution utilizes photovoltaic glass that can convert light energy into electrical energy for power generation without affecting the normal use of the glass. The vacuum chamber prevents external heat from being transferred into it, achieving excellent thermal isolation. A heat-conducting block transfers heat between the two second glass panes to the heat dissipation chamber, and an isolation sleeve prevents heat from being transferred between the two second glass panes through the T-shaped block, thus improving heat dissipation, reducing the aging rate of the transparent photovoltaic film, and extending its service life. Attached Figure Description

[0018] Figure 1 This is a perspective view of a high-isolation photovoltaic power generation glass proposed in this invention;

[0019] Figure 2 This is a cross-sectional view of a high-isolation photovoltaic power generation glass proposed in this invention;

[0020] Figure 3This is a partial structural diagram of a high-isolation photovoltaic power generation glass proposed in this invention;

[0021] Figure 4 This is a perspective view of the first glass of a high-isolation photovoltaic power generation glass proposed in this invention;

[0022] Figure 5 This is a perspective view of a photovoltaic glass for a high-isolation photovoltaic power generation glass proposed in this invention;

[0023] Figure 6 This is a perspective view of the second glass of a high-isolation photovoltaic power generation glass proposed in this invention.

[0024] In the diagram: 1. First glass; 2. Vacuum cavity; 3. Protective strip; 4. Second glass; 5. Transparent photovoltaic thin film; 6. Wire; 7. T-block; 8. Heat-conducting block; 9. Isolation sleeve; 10. Mounting frame; 11. Heat dissipation cavity; 12. Heat dissipation hole; 13. Mounting groove; 14. Fixing groove; 15. Placement groove. Detailed Implementation

[0025] Depend on Figures 1-6 As shown, a high-isolation photovoltaic power generation glass is disclosed, comprising two first glass 1s, which are symmetrically arranged and a vacuum cavity 2 is provided between the two first glass 1s. A photovoltaic glass is installed between the two first glass 1s, and a frame is fixedly connected between the outer surfaces of the two first glass 1s. A protective strip 3 is provided between the inner wall of the frame and the two first glass 1s. An isolation conduction mechanism is provided between the photovoltaic glass and the two first glass 1s.

[0026] The photovoltaic glass includes two second glass panes 4, and a transparent photovoltaic power generation film 5 is fixedly connected between the two second glass panes 4. A wire 6 is fixedly connected to one side of the outer surface of the transparent photovoltaic power generation film 5. The transparent photovoltaic power generation film 5 can transmit light and convert light energy into electrical energy. The wire 6 facilitates the transmission of the generated electrical energy.

[0027] Each of the two second glass panes 4 has an installation groove 13 on one side of its outer surface that matches the transparent photovoltaic film 5. This facilitates the positioning and installation of the transparent photovoltaic film 5 and prevents the transparent photovoltaic film 5 from shifting when the two second glass panes 4 are pressed together, thereby improving product quality.

[0028] The isolation and conduction mechanism includes multiple T-shaped blocks 7 fixedly connected in an array around the outer surface of the two second glass 4, with two T-shaped blocks 7 on each side. Multiple heat-conducting blocks 8 are fixedly connected through the two opposing T-shaped blocks 7, and one end of the heat-conducting blocks 8 extends into the interior of the mounting groove 13. The heat-conducting blocks 8 facilitate the conduction of heat between the two second glass 4 and the heat generated during the use of the transparent photovoltaic film 5, thereby improving the heat dissipation effect, reducing the aging rate of the transparent photovoltaic film 5, and increasing its service life.

[0029] The isolation and conduction mechanism also includes an isolation sleeve 9, which is fixedly fitted on the outer surfaces of two opposing T-blocks 7. Each of the two outer surfaces of the first glass 1 has a fixing groove 14 that cooperates with the isolation sleeve 9. The isolation sleeve 9 can isolate the heat of the two first glass 1 and prevent it from being transferred to the two second glass 4 through the T-blocks 7. The fixing groove 14 facilitates the encapsulation of the isolation sleeve 9.

[0030] The outer surfaces of the two opposing T-shaped blocks 7 are provided with placement grooves 15 that cooperate with the wires 6 and the heat-conducting blocks 8. One end of the wires 6 and the heat-conducting blocks 8 passes through the isolation sleeve 9 and extends to the outside of the two first glass 1. The placement grooves 15 facilitate the fixed encapsulation of the wires 6 and the heat-conducting blocks 8.

[0031] The heat-conducting block 8 is made of aluminum nitride ceramic, and the isolation sleeve 9 is made of thermal insulation ceramic. Aluminum nitride ceramic has good thermal conductivity, which facilitates the dissipation of heat between the two second glass 4 and the heat generated when the transparent photovoltaic film 5 is used. Thermal insulation ceramic has good heat insulation effect, which can isolate the heat of the two first glass 1.

[0032] The frame includes two symmetrically arranged mounting frames 10, which are fitted onto the outside of two protective rubber strips 3 and are connected by screws for easy installation and disassembly.

[0033] A heat dissipation cavity 11 is provided between the two mounting frames 10, and a heat dissipation hole 12 is provided between the heat dissipation cavity 11 and the outside of the mounting frame 10 to facilitate the dissipation of heat conducted by the heat conduction block 8.

[0034] Both the wire 6 and the heat-conducting block 8 extend into the interior of the heat dissipation cavity 11 to facilitate heat dissipation.

[0035] Working principle: Through the photovoltaic glass, light passes sequentially through the first glass 1, the second glass 4, and the transparent photovoltaic film 5. The light can pass through without affecting the normal use of the glass. The transparent photovoltaic film 5 can convert light energy into electrical energy for power generation. Since a vacuum cavity 2 is set between the two first glass 1s, external heat will not be transferred to the interior of the vacuum cavity 2, thus achieving maximum heat isolation. The heat-conducting block 8 facilitates the conduction of heat between the two second glass 4s and the heat generated by the transparent photovoltaic film 5 during use, transferring the internal heat to the heat dissipation cavity 11 and dissipating heat through the heat dissipation holes 12, thereby improving the heat dissipation effect, reducing the aging rate of the transparent photovoltaic film 5, and increasing its service life. In addition, the isolation sleeve 9 can also isolate the heat between the two first glass 1s, preventing it from being transferred to the space between the two second glass 4s through the T-shaped block 7.

[0036] The above description is only a preferred embodiment of this practice, but the scope of protection of this embodiment is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in this embodiment, based on the technical solution and inventive concept of this embodiment, should be covered within the scope of protection of this embodiment.

Claims

1. A high-isolation photovoltaic power generation glass, comprising two first glass panes (1), characterized in that, Two first glass (1) are symmetrically arranged, and a vacuum cavity (2) is provided between the two first glass (1). A photovoltaic glass is installed between the two first glass (1). A frame is fixedly connected between the outer surfaces of the two first glass (1). A protective strip (3) is provided between the inner wall of the frame and the two first glass (1). An isolation conduction mechanism is provided between the photovoltaic glass and the two first glass (1). The photovoltaic glass includes two second glass (4), a transparent photovoltaic power generation film (5) is fixedly connected between the two second glass (4), and a wire (6) is fixedly connected to one side of the outer surface of the transparent photovoltaic power generation film (5). The outer surfaces of the two second glass (4) are provided with mounting grooves (13) that cooperate with the transparent photovoltaic thin film (5) on opposite sides. The frame includes two symmetrically arranged mounting frames (10), a heat dissipation cavity (11) is provided between the two mounting frames (10), and a heat dissipation hole (12) is provided between the heat dissipation cavity (11) and the outside of the mounting frame (10). The isolation and conduction mechanism includes multiple T-shaped blocks (7) fixedly connected in an array around the outer surface of the two second glass (4), with two T-shaped blocks (7) on each side. Multiple heat-conducting blocks (8) are fixedly connected through the two opposing T-shaped blocks (7). The heat-conducting blocks (8) are made of aluminum nitride ceramic. The heat-conducting blocks (8) conduct heat between the two second glass (4) to the heat dissipation cavity (11) for heat dissipation. One end of the heat-conducting block (8) extends into the interior of the mounting groove (13).

2. The high-isolation photovoltaic power generation glass according to claim 1, characterized in that, The isolation and conduction mechanism also includes an isolation sleeve (9), and the isolation sleeve (9) is fixedly sleeved on the outer surface of two opposing T-shaped blocks (7). On the opposite side of the outer surface of the two first glass (1), a fixing groove (14) is provided to cooperate with the isolation sleeve (9).

3. The high-isolation photovoltaic power generation glass according to claim 2, characterized in that, The outer surfaces of the two opposing T-shaped blocks (7) are provided with placement grooves (15) that cooperate with the wire (6) and the heat-conducting block (8). One end of the wire (6) and the heat-conducting block (8) both pass through the isolation sleeve (9) and extend to the outside of the two first glass (1).

4. The high-isolation photovoltaic power generation glass according to claim 2, characterized in that, The isolation sleeve (9) is made of thermal insulation ceramic.

5. The high-isolation photovoltaic power generation glass according to claim 1, characterized in that, The two mounting frames (10) are fitted onto the outside of the two protective rubber strips (3), and the two mounting frames (10) are connected by screws.

6. The high-isolation photovoltaic power generation glass according to claim 1, characterized in that, One end of the wire (6) and the heat-conducting block (8) both extend into the interior of the heat dissipation cavity (11).

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