Solar frame profile

Abstract

The utility model relates to the technical field of section bars, in particular to a solar frame section bar which comprises a section bar body, a clamping groove used for installing a solar cell panel is formed in the section bar body, a connecting cavity used for inserting a corner connector is formed in the section bar body, the clamping groove is located above the connecting cavity, and an upper glue overflowing groove and a lower glue overflowing groove are formed in the section bar body. The upper glue overflowing groove is located in the top face of the clamping groove, the lower glue overflowing groove is located in the bottom face of the clamping groove, the profile body is provided with a glue channel and a connecting flow channel, the glue channel is located on the inner wall of the connecting cavity, one end of the connecting flow channel is connected with the bottom face of the lower glue overflowing groove, the other end of the connecting flow channel is communicated with the glue channel, and the glue channel is located between the profile body and the corner connector. Through the design of the glue channel located in the connecting cavity and the lower glue overflowing groove communicated with the glue channel, the clamping groove can be filled with sufficient glue liquid, gaps generated under the condition that the quantity of the glue liquid is insufficient are avoided, and redundant glue liquid can flow into the glue channel to reinforce connection of the profile body and the corner connector.

Description

Technical Field

[0001] The utility model relates to the technical field of profiles, in particular to a solar frame profile. Background Art

[0002] Photovoltaic aluminum frame is a component of solar panels, usually made of aluminum alloy, used to protect the edges of solar panels and enhance their structural strength. In the prior art, the frame used to install solar panels has a glue overflow groove on the top surface of the solar panel slot. Although the glue overflow groove can accommodate excess glue, it is still difficult to control the amount of glue injected during use. If the amount of glue injected is small, the glue overflow groove will often not be filled, resulting in glue voids between the solar panel and the slot, affecting the connection strength and weather resistance of the solar panel assembly. If too much glue is injected, the glue will still overflow. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to provide a solar frame profile in order to overcome the problem that although the overflow glue groove in the prior art can accommodate excess glue, it is still difficult to control the amount of glue injected during use.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a solar frame profile, including a profile body, a card slot for solar cell panel installation on the profile body, a connecting cavity for angle code insertion on the profile body, the card slot is located above the connecting cavity, an overflow glue groove and an overflow glue groove are provided on the profile body, the overflow glue groove is located on the top surface of the card slot, and the overflow glue groove is located on the bottom surface of the card slot, the profile body has a glue channel and a connecting flow channel, the glue channel is located on the inner wall of the connecting cavity, one end of the connecting flow channel is connected to the bottom surface of the overflow glue groove, the other end of the connecting flow channel is connected to the glue channel, and the glue channel is located between the profile body and the angle code, through the design of the glue channel in the connecting cavity and the overflow glue groove connected to the glue channel, the card slot can be filled with sufficient glue, avoiding gaps caused by insufficient glue, and excess glue can flow into the glue channel to strengthen the connection between the profile body and the angle code, thereby utilizing excess glue and avoiding waste.

[0005] It further includes that the glue path extends vertically.

[0006] In order to solve the problem of low contact between the glue in the glue channel and the corner code, the glue channel further has a serpentine structure.

[0007] In order to solve the problem that the glue liquid is not easy to gather at the connecting flow channel, it further includes an introduction surface that slopes downward from the groove mouth to the groove side wall of the groove, and the introduction surface is used to gather the glue liquid to the input port of the connecting flow channel.

[0008] In order to solve the problem of the glue liquid directly flowing into the glue channel, the connecting flow channel is further narrowed from its output end to its input end.

[0009] In order to solve the problem that the glue liquid directly flows into the glue channel, the connecting flow channel further includes a neck structure that first shrinks and then expands.

[0010] In order to solve the problem of insufficient glue in the glue channel, a glue injection hole is further provided on the profile body, and the glue injection hole is connected to the glue channel.

[0011] The beneficial effects of the utility model are as follows: the utility model provides a solar frame profile, which, through the design of a glue channel in the connecting cavity and an overflow glue groove connected to the glue channel, enables sufficient glue to be filled into the slot, thereby avoiding gaps caused by insufficient glue. Excess glue can flow into the glue channel to strengthen the connection between the profile body and the corner code, thereby utilizing the excess glue and avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 This utility model Figure 1 Schematic diagram of the local structure in;

[0015] Figure 3 It is a front view structural schematic diagram of the utility model;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the glue path of the utility model;

[0017] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model at the glue path in the corner code state.

[0018] In the figure: 1, profile body, 2, slot, 3, connecting cavity, 4, overflow glue groove, 5, underflow glue groove, 51, introduction surface, 6, glue channel, 7, connecting flow channel, 8, glue injection hole. DETAILED DESCRIPTION

[0019] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0020] Embodiment 1:

[0021] like Figure 1It is a structural schematic diagram of the utility model, a solar frame profile, including a profile body 1, the profile body 1 has a slot 2 for installing a solar panel, and the profile body 1 has a connecting cavity 3 for inserting an angle code.

[0022] like Figure 1 , Figure 2 , Figure 4 , Figure 5 As shown, the card slot 2 is located above the connecting cavity 3, and the profile body 1 is provided with an overflow glue groove 4 and an overflow glue groove 5. The overflow glue groove 4 is located on the top surface of the card slot 2, and the overflow glue groove 5 is located on the bottom surface of the card slot 2. The profile body 1 is provided with a glue channel 6 and a connecting flow channel 7. The glue channel 6 is located on the inner wall of the connecting cavity 3, one end of the connecting flow channel 7 is connected to the bottom surface of the overflow glue groove 5, and the other end of the connecting flow channel 7 is connected to the glue channel 6, and the glue channel 6 is located between the profile body 1 and the angle code. Through the design of the glue channel 6 located in the connecting cavity 3 and the overflow glue groove 5 connected to the glue channel 6, the card slot 2 can be filled with sufficient glue liquid, thereby avoiding gaps caused by insufficient glue liquid.

[0023] The overflow glue groove 5 is used to temporarily store glue. When the solar panel is installed, the solar panel can squeeze the excess glue into the glue channel 6 through the connecting flow channel 7 to assist in connecting the corner code and the profile body 1. The excess glue can flow into the glue channel 6 to strengthen the connection between the profile body 1 and the corner code, thereby utilizing the excess glue and avoiding waste. The glue channel 6 is located in the connecting cavity 3 on the side away from the solar panel.

[0024] The glue channel 6 extends vertically, so that the glue liquid can flow down along the glue channel 6 .

[0025] like Figure 3 , Figure 4 , Figure 5 As shown, the overflow glue groove 5 has an inlet surface 51 that slopes downward from the slot opening of the card slot 2 toward the side wall of the card slot 2 , and the inlet surface 51 is used to collect the glue liquid to the input port of the connecting flow channel 7 .

[0026] like Figure 4 , Figure 5 As shown, a glue injection hole 8 is opened on the profile body 1, and the glue injection hole 8 is connected to the glue channel 6, which can actively replenish the glue in the glue channel 6 to strengthen the connection between the corner code and the profile body 1. Since the glue has downward gravity in the glue channel 6, it will not flow into the glue injection hole 8 and flow out of the glue injection hole 8. Furthermore, the glue injection hole 8 can be arranged to be tilted downward from its input end to its output end.

[0027] The angle code has a toothed structure, and the design of the adhesive channel 6 can also match the teeth of the angle code, and the teeth can hook the side wall of the adhesive channel 6 to further prevent the angle code from exiting the connection cavity 3.

[0028] Embodiment 2:

[0029] The technical feature that distinguishes Example 2 from Example 1 is the shape of the rubber channel 6 .

[0030] The glue channel 6 has a serpentine structure, so that the glue channel 6 can accommodate more glue, increase the strength of the glue connecting the corner code and the profile body 1, and increase the contact area.

[0031] Embodiment 3:

[0032] The technical feature that distinguishes Example 3 from Example 1 is the shape of the connecting channel 7 .

[0033] The connecting flow channel 7 gradually shrinks from its output end to the input end. The surface tension of the glue liquid prevents a large amount of glue liquid from flowing into the glue channel 6 when the glue liquid is injected. On the one hand, it is limited by the opening of the connecting flow channel 7 itself, and on the other hand, it is due to the pressure generated by the contraction structure.

[0034] Embodiment 4:

[0035] The technical feature that distinguishes Example 4 from Example 1 is the shape of the connecting channel 7 .

[0036] The connecting flow channel 7 has a neck structure that shrinks first and then expands. The surface tension of the glue liquid prevents a large amount of glue liquid from flowing into the glue channel 6 when the glue liquid is injected. On the one hand, it is limited by the opening of the connecting flow channel 7 itself, and on the other hand, it is due to the pressure generated by the contraction structure.

[0037] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A solar frame profile, comprising a profile body (1), the profile body (1) having a slot (2) for installing a solar panel, the profile body (1) having a connecting cavity (3) for inserting an angle code, the slot (2) being located above the connecting cavity (3), characterized in that: The profile body (1) is provided with an overflow glue groove (4) and an overflow glue groove (5), the overflow glue groove (4) is located on the top surface of the card slot (2), and the overflow glue groove (5) is located on the bottom surface of the card slot (2). The profile body (1) is provided with a glue channel (6) and a connecting flow channel (7), the glue channel (6) is located on the inner wall of the connecting cavity (3), one end of the connecting flow channel (7) is connected to the bottom surface of the overflow glue groove (5), and the other end of the connecting flow channel (7) is connected to the glue channel (6), and the glue channel (6) is located between the profile body (1) and the angle bracket.

2. A solar frame profile as claimed in claim 1, characterized in that: The glue channel (6) extends vertically.

3. A solar frame profile as claimed in claim 1, characterized in that: The glue channel (6) has a serpentine structure.

4. A solar frame profile as claimed in claim 1, characterized in that: The overflow glue groove (5) has an inlet surface (51) that slopes downward from the groove opening of the card groove (2) toward the side wall of the card groove (2), and the inlet surface (51) is used to collect the glue liquid to the input port of the connecting flow channel (7).

5. A solar frame profile as claimed in claim 1, characterized in that: The connecting flow channel (7) gradually narrows from its output end toward its input end.

6. A solar frame profile as claimed in claim 1, characterized in that: The connecting flow channel (7) has a neck structure that first contracts and then expands.

7. A solar frame profile as claimed in claim 1, characterized in that: The profile body (1) is provided with a glue injection hole (8), and the glue injection hole (8) is connected to the glue channel (6).

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