Embedded photovoltaic cell circuit board structure

Abstract

The utility model discloses an embedded photovoltaic cell circuit board structure, comprising a board body on which a mounting groove is formed; a photovoltaic cell, wherein the photovoltaic cell is arranged in the mounting groove; the plurality of positioning assemblies are respectively arranged at the left upper corner, the left lower corner, the right upper corner and the right lower corner in the mounting groove, the plurality of positioning assemblies can elastically ascend or descend in the mounting groove along the vertical direction, and the plurality of positioning assemblies are in plug-in fit with the photovoltaic cell so as to be suitable for fixing the photovoltaic cell in the mounting groove; the heat dissipation channels are arranged on the two sides of the mounting groove, one end of each heat dissipation channel penetrates into the mounting groove, and the other end of each heat dissipation channel penetrates out of the plate body; and the plurality of dredging holes are formed in the bottom of the mounting groove at equal intervals, and the plurality of dredging holes penetrate through the outside of the plate body.

Description

Technical Field

[0001] This utility model relates to the field of circuit board technology, specifically to an embedded photovoltaic cell circuit board structure. Background Technology

[0002] A solar cell is a thin photovoltaic semiconductor wafer that generates electricity directly using sunlight. It is also known as a "solar chip" or "photovoltaic cell". As long as the illuminance meets certain conditions, it can instantly output voltage and generate current when there is a circuit.

[0003] Photovoltaic cells on circuit boards are typically mounted on the surface of the circuit board, occupying a large amount of space. Furthermore, the heat generated by the photovoltaic cells can only be dissipated on their own, resulting in inadequate heat dissipation and thus transferring heat to other electronic components on the circuit board. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in related technologies. Therefore, one objective of this utility model is to provide an embedded photovoltaic cell circuit board structure, comprising:

[0005] A plate having a mounting groove formed thereon;

[0006] A photovoltaic cell, wherein the photovoltaic cell is disposed within the mounting groove;

[0007] Multiple positioning components are respectively located at the upper left corner, lower left corner, upper right corner and lower right corner of the mounting groove, and the multiple positioning components can elastically rise or fall in the vertical direction in the mounting groove, and are plugged into the photovoltaic cell to fix the photovoltaic cell in the mounting groove.

[0008] A heat dissipation channel is provided on both sides of the mounting groove, with one end of the heat dissipation channel extending into the mounting groove and the other end extending into the outside of the plate.

[0009] Multiple unblocking holes are provided at equal intervals at the bottom of the mounting groove, and the multiple unblocking holes extend to the outside of the plate body.

[0010] Preferably, slide rails are provided on both sides of the mounting groove, the slide rails are arranged along the width direction of the plate, and a plurality of positioning components are arranged in the slide rails.

[0011] Preferably, the slide rail is provided with a positioning hole, which is provided through the thickness direction of the slide rail.

[0012] Preferably, the positioning component includes:

[0013] A fixing groove is vertically disposed within the mounting groove and is located in the same vertical direction as the positioning hole;

[0014] A sliding piece, which is slidably disposed within the fixed groove;

[0015] A positioning post, which is vertically disposed in the middle of the slide plate, and the top of the positioning post extends into the positioning hole;

[0016] A spring is vertically disposed in the fixing groove, with the top of the spring abutting against the slider;

[0017] A limiting piece is fitted onto the middle of the positioning post and abuts against the bottom of the slide rail.

[0018] Preferably, the four corners of the photovoltaic cell may be provided with fixing holes corresponding to the positioning posts.

[0019] Preferably, one side of the fixing groove is open.

[0020] Preferably, the heat dissipation channel includes:

[0021] Multiple first ventilation holes are equally spaced on the first side of the plate, and the multiple first ventilation holes are connected to the mounting groove. The height of the multiple first ventilation holes is lower than that of the slide rail.

[0022] Multiple second ventilation holes are equally spaced on the second side of the plate, and the multiple second ventilation holes are connected to the mounting groove. The height of the multiple second ventilation holes is lower than that of the slide rail.

[0023] Multiple third ventilation holes are provided at equal intervals on the second side of the plate, and the multiple third ventilation holes are connected to the mounting groove. The height of the multiple third ventilation holes is higher than that of the slide rail.

[0024] Preferably, the first ventilation hole, the second ventilation hole, the third ventilation hole, and the unblocking hole are arranged in a funnel shape.

[0025] The above-described solution of this utility model has at least the following beneficial effects:

[0026] The photovoltaic cells are placed in the mounting slot of the panel, and then multiple positioning components rise vertically and are inserted into the corners of the photovoltaic cells to fix them in the mounting slot. External natural wind can enter the mounting slot through the heat dissipation channel, so that the external natural wind can dissipate heat from the mounting slot. The natural wind entering the mounting slot can also flow to the outside of the panel through multiple drainage holes, thereby removing the heat from the mounting slot.

[0027] The photovoltaic cells are fixed in the mounting slot by multiple positioning components. The external natural air is concentrated and transported to the mounting slot through heat dissipation pipes, while multiple drainage holes can dissipate the heat in the mounting slot. The heat dissipation pipes and multiple drainage holes form a circulating heat dissipation system, thereby reducing the impact of the photovoltaic cells' own heat on other electronic components on the panel.

[0028] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the embedded photovoltaic cell circuit board structure provided in this embodiment of the utility model;

[0031] Figure 2 yes Figure 1 A schematic diagram of the AA cross-sectional structure;

[0032] Figure 3 yes Figure 1 A schematic diagram of the BB cross-sectional structure;

[0033] Figure 4 yes Figure 2 Enlarged view of part C

[0034] Figure 5 This is a schematic diagram of the structure of the plate provided in an embodiment of this utility model;

[0035] Figure 6 yes Figure 5 Schematic diagram of the DD cross-sectional structure;

[0036] Figure 7 yes Figure 6 Enlarged view of part E.

[0037] Explanation of icon numbers:

[0038] 1. Board body, 2. Positioning components, 3. Heat dissipation channels, 4. Unblocking holes, 5. Slide rails, 6. Positioning holes;

[0039] 201. Fixing groove; 202. Sliding piece; 203. Positioning post; 204. Spring; 205. Limiting piece;

[0040] 301, First ventilation hole; 302, Second ventilation hole; 303, Third ventilation hole.

[0041] The realization of the purpose, functional features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0042] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0043] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0045] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] The embedded photovoltaic cell circuit board structure of this utility model embodiment is described in detail below with reference to the accompanying drawings.

[0048] Please see Figures 1-7 In this embodiment, the system includes: a plate 1 with a mounting groove formed thereon; a photovoltaic cell disposed in the mounting groove; multiple positioning components 2, which are respectively disposed at the upper left, lower left, upper right, and lower right corners of the mounting groove, and the multiple positioning components 2 can elastically rise or fall vertically in the mounting groove and are plugged into the photovoltaic cell to fix the photovoltaic cell in the mounting groove; a heat dissipation channel 3, which is disposed on both sides of the mounting groove, with one end of the heat dissipation channel 3 extending into the mounting groove and the other end extending out of the plate 1; and multiple unblocking holes 4, which are equally spaced at the bottom of the mounting groove and extend out of the plate 1.

[0049] The photovoltaic cells are placed in the mounting groove of the panel 1. Then, multiple positioning components 2 rise elastically in the vertical direction and are inserted and matched with the corners of the photovoltaic cells, thereby fixing the photovoltaic cells in the mounting groove. External natural wind can enter the mounting groove through the heat dissipation channel 3, so that the external natural wind can dissipate heat in the mounting groove. The natural wind entering the mounting groove can also flow to the outside of the panel 1 through multiple drainage holes 4, thereby removing the heat in the mounting groove.

[0050] The photovoltaic cells are fixed in the mounting slot by multiple positioning components 2. The external natural air is concentrated and transported to the mounting slot through heat dissipation pipes. Multiple drainage holes 4 can dissipate the heat in the mounting slot. The heat dissipation pipes and multiple drainage holes 4 form a circulating heat dissipation system, thereby reducing the impact of the photovoltaic cells' own heat on other electronic components on the plate 1.

[0051] In this embodiment, slide rails 5 are provided on both sides of the mounting groove. The slide rails 5 are arranged along the width direction of the plate 1, and multiple positioning components 2 are arranged in the slide rails 5. The photovoltaic cells are slidably arranged in the slide rails 5 and then plugged into the multiple positioning components 2.

[0052] In this embodiment, the slide rail 5 is provided with a positioning hole 6, which is provided through the thickness direction of the slide rail 5; the positioning component 2 corresponds to the positioning hole 6 and can be inserted into the positioning hole 6, so that the positioning component 2 can be inserted and cooperate with the photovoltaic cell in the slide rail 5.

[0053] In this embodiment, the positioning component 2 includes: a fixing groove 201, which is vertically disposed in the mounting groove and is in the same vertical direction as the positioning hole 6; a sliding piece 202, which is slidably disposed in the fixing groove 201; a positioning post 203, which is vertically disposed in the middle of the sliding piece 202 and whose top extends into the positioning hole 6; a spring 204, which is vertically disposed in the fixing groove 201 and whose top abuts against the sliding piece 202; and a limiting piece 205, which is sleeved on the middle of the positioning post 203 and abuts against the bottom of the slide rail 5; the four corners of the photovoltaic cell may be provided with fixing holes corresponding to the positioning post 203;

[0054] When it is necessary to install the photovoltaic cell in the slide rail 5, the positioning post 203 can be pressed manually or with external tools so that the positioning post 203 will not block the photovoltaic cell from sliding into the slide rail 5. When the positioning post 203 is pressed, the spring 204 is compressed, and the limiting piece 205 abuts against the top of the fixing groove 201, so that the positioning post 203 will not completely disengage from the positioning hole 6. When the photovoltaic cell is completely slid into the slide rail 5, the fixing hole on the photovoltaic cell, the positioning hole 6 in the slide rail 5 and the positioning post 203 are in the same vertical direction. The positioning post 203 is pushed upward by the compressed spring 204, so that the positioning post 203 is inserted into the fixing hole, thereby fixing the photovoltaic cell in the slide rail 5.

[0055] In this embodiment, one side of the fixing groove 201 is open; the photovoltaic cell can slide into the slide rail 5 from the open side of the fixing groove 201, so that the photovoltaic cell can be easily installed.

[0056] In this embodiment, the heat dissipation channel 3 includes: a plurality of first ventilation holes 301, which are equally spaced on the first side of the plate 1 and connected to the mounting groove, with the height of the plurality of first ventilation holes 301 being lower than that of the slide rail 5; a plurality of second ventilation holes 302, which are equally spaced on the second side of the plate 1 and connected to the mounting groove, with the height of the plurality of second ventilation holes 302 being lower than that of the slide rail 5; and a plurality of third ventilation holes 303, which are equally spaced on the second side of the plate 1 and connected to the mounting groove, with the height of the plurality of third ventilation holes 303 being higher than that of the slide rail 5.

[0057] The first ventilation hole 301 and the second ventilation hole 302 can guide the external natural wind into the mounting groove, and make the natural wind introduced from the first ventilation hole 301 and the second ventilation hole 302 located at the bottom of the photovoltaic cell, so as to reduce the heat in the mounting groove and the bottom of the photovoltaic cell, and the heat can be discharged from the multiple drainage holes 4.

[0058] The third ventilation hole 303 can direct natural wind to the top of the photovoltaic cell, thereby reducing the temperature at the top of the photovoltaic cell.

[0059] In this embodiment, the first ventilation hole 301, the second ventilation hole 302, the third ventilation hole 303, and the unblocking hole 4 are arranged in a trumpet shape. The trumpet shape of the first ventilation hole 301, the second ventilation hole 302, and the third ventilation hole 303 can effectively collect external natural wind, and the trumpet shape of the unblocking hole 4 can effectively collect the wind from the installation groove, forming a circulating cooling system with the first ventilation hole 301 and the second ventilation hole 302.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0061] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An embedded photovoltaic cell circuit board structure, characterized in that, include: A plate having a mounting groove formed thereon; A photovoltaic cell, wherein the photovoltaic cell is disposed within the mounting groove; Multiple positioning components are respectively located at the upper left corner, lower left corner, upper right corner and lower right corner of the mounting groove, and the multiple positioning components can elastically rise or fall in the vertical direction in the mounting groove, and are plugged into the photovoltaic cell to fix the photovoltaic cell in the mounting groove. A heat dissipation channel is provided on both sides of the mounting groove, with one end of the heat dissipation channel extending into the mounting groove and the other end extending into the outside of the plate. Multiple unblocking holes are provided at equal intervals at the bottom of the mounting groove, and the multiple unblocking holes extend to the outside of the plate body.

2. The embedded photovoltaic cell circuit board structure according to claim 1, characterized in that, The mounting groove is provided with slide rails on both sides, the slide rails are arranged along the width direction of the plate, and a plurality of positioning components are arranged in the slide rails.

3. The embedded photovoltaic cell circuit board structure according to claim 2, characterized in that, The slide rail is provided with a positioning hole, which is provided through the thickness direction of the slide rail.

4. The embedded photovoltaic cell circuit board structure according to claim 3, characterized in that, The positioning component includes: A fixing groove is vertically disposed within the mounting groove and is located in the same vertical direction as the positioning hole; A sliding piece, which is slidably disposed within the fixed groove; A positioning post, which is vertically disposed in the middle of the slide plate, and the top of the positioning post extends into the positioning hole; A spring is vertically disposed in the fixing groove, with the top of the spring abutting against the slider; A limiting piece is fitted onto the middle of the positioning post and abuts against the bottom of the slide rail.

5. The embedded photovoltaic cell circuit board structure according to claim 4, characterized in that, The four corners of the photovoltaic cell may be provided with fixing holes corresponding to the positioning posts.

6. The embedded photovoltaic cell circuit board structure according to claim 4, characterized in that, One side of the fixing groove is open.

7. The embedded photovoltaic cell circuit board structure according to claim 2, characterized in that, The heat dissipation channel includes: Multiple first ventilation holes are equally spaced on the first side of the plate, and the multiple first ventilation holes are connected to the mounting groove. The height of the multiple first ventilation holes is lower than that of the slide rail. Multiple second ventilation holes are equally spaced on the second side of the plate, and the multiple second ventilation holes are connected to the mounting groove. The height of the multiple second ventilation holes is lower than that of the slide rail. Multiple third ventilation holes are provided at equal intervals on the second side of the plate, and the multiple third ventilation holes are connected to the mounting groove. The height of the multiple third ventilation holes is higher than that of the slide rail.

8. The embedded photovoltaic cell circuit board structure according to claim 7, characterized in that, The first ventilation hole, the second ventilation hole, the third ventilation hole, and the unblocking hole are arranged in a funnel shape.

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