Photovoltaic heat dissipation base

Abstract

The utility model discloses a photovoltaic heat dissipation base, which comprises a first supporting unit and a second supporting unit arranged through a bridging plate, the first supporting unit and the second supporting unit are identical, a heat dissipation plate is arranged between the first supporting unit and the second supporting unit, and the first supporting unit comprises a connecting block. The radiating end of the front of the connecting block is recessed in the mounting end of the back of the connecting block. The first supporting unit and the second supporting unit are directly installed on the photovoltaic panel and are rigidly connected through the bridging plate, in order to improve the heat dissipation effect and not affect the structural strength, the heat dissipation plate is installed between the first supporting unit and the second supporting unit, the supporting unit is composed of the connecting block, and the installation end of the connecting block is provided with the protrusion and the recess which are matched with a supporting structure of the photovoltaic panel. The heat dissipation end is arranged on the back face of the connecting block and concaves inwards towards the installation end, so that stress of the installation end is evenly dispersed, the heat dissipation area is increased, the effect similar to a fin is achieved, and meanwhile the overall structural strength of the base is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation technical field, especially a photovoltaic heat dissipation base. BACKGROUND

[0002] The photovoltaic heat dissipation base is a heat dissipation device for photovoltaic cell panel, and its main function is to support the photovoltaic panel, and then help the photovoltaic panel dissipate heat to prevent the influence of overheating on the efficiency and service life of the cell. However, this base usually needs to be grooved, and a heat conduction plate such as a heat dissipation fin is used to improve the heat dissipation efficiency, but improper design may reduce or even damage the structural strength of the base. The heat dissipation of the base is indeed necessary, but the base as a supporting structure is more important. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] To solve the above-mentioned problems, the utility model provides the following technical scheme:

[0005] A photovoltaic heat dissipation base comprises a first supporting unit and a second supporting unit provided by a bridging plate, the first supporting unit and the second supporting unit are completely the same, and a heat dissipation plate is arranged between the first supporting unit and the second supporting unit.

[0006] The first supporting unit comprises a connecting block, and the heat dissipation end of the front surface of the connecting block is recessed into the mounting end of the back surface of the connecting block.

[0007] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0008] As a preferred scheme of the photovoltaic heat dissipation base of the utility model, wherein: the mounting end comprises a protruding block, the heat dissipation end comprises an extension area and a third heat dissipation groove, the number of the third heat dissipation grooves is several, and the third heat dissipation grooves are arranged at equal intervals on the back surface of the connecting block, the third heat dissipation grooves are recessed into the protruding block, and the protruding block is arranged on the front surface of the connecting block.

[0009] As a preferred scheme of the photovoltaic heat dissipation base of the utility model, wherein: a connecting hole is formed in the third heat dissipation groove, the third heat dissipation groove and the connecting block form an extension area, equidistant triangular plates are arranged in the extension area and connected with the third heat dissipation groove, and the third heat dissipation groove is connected with the extension area through the connecting hole.

[0010] As a preferred scheme of the photovoltaic heat dissipation base, the mounting end further comprises a first adapting groove and a second adapting groove, and the heat dissipation end further comprises a first heat dissipation groove and a second heat dissipation groove.

[0011] As a preferred scheme of the photovoltaic heat dissipation base, the first adapting groove and the second adapting groove are arranged on the front surface of the connecting block, and the first heat dissipation groove is arranged on the back surface of the connecting block and is recessed in the first adapting groove.

[0012] As a preferred scheme of the photovoltaic heat dissipation base, the second heat dissipation groove is arranged on the back surface of the connecting block and is recessed in the first adapting groove.

[0013] As a preferred scheme of the photovoltaic heat dissipation base, the back surface of the heat dissipation plate is provided with heat dissipation fins at equal intervals, and the heat dissipation fins are connected with the first supporting unit and the second supporting unit respectively.

[0014] As a preferred scheme of the photovoltaic heat dissipation base, the connecting block is provided with a locking member, and the locking member comprises a limiting block and a screw.

[0015] As a preferred scheme of the photovoltaic heat dissipation base, the limiting block is slidingly arranged on the connecting block, the outer surface of the limiting block is provided with a screw hole, and the screw hole is provided with a screw connected with the limiting block.

[0016] The beneficial effects of the photovoltaic heat dissipation base are as follows: the first supporting unit and the second supporting unit are directly mounted on the photovoltaic plate and are rigidly connected through the bridging plate, in order to improve the heat dissipation effect and not affect the structural strength, the heat dissipation plate is mounted between the first supporting unit and the second supporting unit, the supporting unit is composed of the connecting block, the mounting end of the connecting block is provided with a protrusion and a recess, and the mounting end is matched with the supporting structure of the photovoltaic plate, the back surface of the connecting block is provided with the heat dissipation end, the heat dissipation end is recessed in the mounting end, the heat dissipation area is increased, the effect of the fins is achieved, and the structural strength of the whole base is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0018] Figure 1 It is a perspective view of the whole embodiment.

[0019] Figure 2 It is a back view of the embodiment. Figure 1

[0020] ​Figure 3 is a sectional view of the embodiment. Figure 1

[0021] Figure 4 is a partial perspective view of the embodiment. Figure 1

[0022] In the figure; the first support unit 100, the second support unit 200, the bridging plate 300, the heat dissipation plate 400, the heat dissipation fins 401;

[0023] The connecting block 101, the mounting end 102, the first adaptive slot 102a, the protruding block 102b, the second adaptive slot 102c, the first heat dissipation slot 102c-1, the second heat dissipation slot 102c-2, the locking piece 103;

[0024] The third heat dissipation slot 104, the connecting hole 104a, the extension area 105, the triangular plate 106, the heat dissipation end 107;

[0025] The limiting block 103a, the screw hole 103a-1, the screw 103b. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below combined with the drawings of the specification.

[0027] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or selective embodiment that excludes other embodiments.

[0029] EMBODIMENT

[0030] Referring to Figures 1 to 4 , the embodiment of the utility model provides a photovoltaic heat dissipation base, the first support unit 100 and the second support unit 200 provided with the bridging plate 300, the first support unit 100 and the second support unit 200 are completely same, and the heat dissipation plate 400 is arranged between the two;

[0031] ​​The first support unit 100 comprises a connecting block 101, and a heat dissipation end 107 on the front of the connecting block 101 is concave to a mounting end 102 on the back of the connecting block 101.

[0032] Specifically, unlike the conventional base, the first support unit 100 and the second support unit 200 are directly mounted with the photovoltaic panel, and the two are rigidly connected through the bridging plate 300, and in order to improve the heat dissipation effect and not affect the structure of the two support units, the heat dissipation plate 400 is further mounted between the two, and the support unit is mainly the connecting block, the mounting end 102 of the connecting block is provided with a plurality of convex blocks 102b, and the heat dissipation end 107 is concave to the mounting end 102. Figure 1 The support structure of the connecting block 101 comprises a plurality of convex blocks 102b and concave blocks, and is matched with the photovoltaic panel to realize mounting between the two, and in order to realize the heat dissipation function, the heat dissipation end 107 on the back of the connecting block is concave to the mounting end 102. The heat dissipation end 107 can be provided around the mounting end or directly opposite to the mounting end 102, so that the stress of the connecting block is evenly distributed to each part of the connecting block, and the concave surface increases the heat dissipation area of the connecting block, which has the same effect as the fin, but this combination emphasizes more on ensuring the structural strength of the connecting block.

[0033] In this example, as shown in Figure 1 , Figure 2 The mounting end 102 comprises a convex block 102b, the heat dissipation end 107 comprises an extension area 105 and a third heat dissipation groove 104, the third heat dissipation groove 104 is provided in a plurality of numbers and is arranged at equal intervals on the back of the connecting block 101, the third heat dissipation groove 104 is concave to the convex block 102b, the convex block 102b is arranged on the front of the connecting block, the third heat dissipation groove 104 is provided with a connecting hole 104a, the third heat dissipation groove 104 and the connecting block 101 form the extension area 105, the extension area 105 is provided with equidistant triangular plates 106 connected with the third heat dissipation groove 104, and the third heat dissipation groove 104 is connected with the extension area 105 in communication through the connecting hole 104a;

[0034] For example, the mounting end 102 of the connecting block 101 is a convex block 102b, the heat dissipation end of the connecting block 101 is a third heat dissipation groove 104 and an extension area 105 in communication, which is concave to the convex block 102b, and the third heat dissipation groove 104 is provided with a plurality of numbers, for example, as shown in Figure 2 There are five third heat dissipation grooves 104, the third heat dissipation groove 104 is connected with the extension area 105 in communication through the connecting hole 104a, and the two are supported by a plurality of dense triangular plates 106 in the extension area 105. The third heat dissipation groove 104 and the extension area 105 not only increase the heat dissipation surface of the connecting block, but also do not affect the structural strength of the connecting block, and the triangular plates arranged between the two not only improve the strength of the concave-convex structure of the connecting block, but also play the role of the fin.

[0035] In another embodiment, as shown in Figure 1 , Figure 2As shown, the mounting end 102 further comprises a first fitting groove 102a and a second fitting groove 102c, and the heat dissipation end 107 further comprises a first heat dissipation groove 102c-1 and a second heat dissipation groove 102c-2, the first fitting groove 102a and the second fitting groove 102c are arranged on the front surface of the connecting block 101, the first heat dissipation groove 102c-1 is arranged on the back surface of the connecting block 101 and is recessed in the first fitting groove 102a, and the second heat dissipation groove 102c-2 is arranged on the back surface of the connecting block 101 and is recessed in the first fitting groove 102a;

[0036] The difference between this embodiment and the previous embodiment is that the mounting end 102 of the connecting block 101 is a plurality of fitting grooves, the heat dissipation end of the connecting block 101 is a plurality of heat dissipation grooves, and the heat dissipation grooves correspond to the recessed fitting grooves, such as Figure 3 The cross section is arched, which ensures the support strength of the connecting block and improves the heat dissipation efficiency of the connecting block;

[0037] For example, as shown in the figure, Figure 2 As shown, the back surface of the heat dissipation plate 400 is provided with heat dissipation fins 401 at equal intervals, the heat dissipation fins 401 are connected with the first support unit 100 and the second support unit 200 respectively, the heat dissipation plate 400 plays the role of additional bridging of the two units, and at the same time, the heat dissipation area of the whole base is improved, the heat dissipation fins 401 on the back surface of the heat dissipation plate 400 and the connection of the two units and the heat dissipation plate further improve the heat dissipation effect of the base and improve the structural strength of the heat dissipation plate, so that the heat dissipation plate is made thinner and is beneficial to heat dissipation;

[0038] For example, as shown in the figure, Figure 1 、 Figure 4 As shown, the connecting block 101 is provided with a locking member 103, the locking member 103 comprises a limiting block 103a and a screw 103b, the limiting block 103a is slidingly arranged on the connecting block 101, the outer surface of the limiting block 103a is provided with a screw hole 103a-1, the screw hole 103a-1 is provided with a screw 103b connected with the limiting block 103a, the locking member 103 is a structure for fixing the two photovoltaic panels by the connecting block, and for example, the limiting block can be slidingly installed on the connecting block and locked by the screw.

[0039] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the spirit and scope of the application as described in the claims (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc. and the like). For example, the elements shown as integrally formed can be constructed of a number of separate elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the spirit of the application. Any "device" or "structure" as used herein is intended to encompass a structure which performs the recited function, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described but extends to equivalents and alternatives as would be recognized by those skilled in the art. The scope of the present application is set forth in the appended claims.

[0040] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the

[0041] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A photovoltaic heat sink pedestal, characterized by: The first support unit (100) and the second support unit (200) are completely same, and the heat dissipation plate (400) is arranged between the first support unit (100) and the second support unit (200). The first support unit (100) comprises a connecting block (101), and the heat dissipation end (107) of the front surface of the connecting block (101) is concave to the mounting end (102) of the back surface of the connecting block (101).

2. The photovoltaic heat sink base of claim 1, wherein: The mounting end (102) comprises a protruding block (102b), the heat dissipation end (107) comprises an extension area (105) and a third heat dissipation groove (104), the third heat dissipation groove (104) is concave to the protruding block (102b) and is arranged at the back surface of the connecting block (101) in equal intervals, and the number of the third heat dissipation grooves (104) is several.

3. The photovoltaic heat sink base of claim 2, wherein: The third heat dissipation groove (104) is provided with a connecting hole (104a), the third heat dissipation groove (104) and the connecting block (101) form the extension area (105), the extension area (105) is provided with equidistant triangular plates (106) connected with the third heat dissipation groove (104), and the third heat dissipation groove (104) is connected with the extension area (105) through the connecting hole (104a).

4. The photovoltaic heat sink base of claim 2, wherein: The mounting end (102) further comprises a first adaptive groove (102a) and a second adaptive groove (102c), and the heat dissipation end (107) further comprises a first heat dissipation groove (102c-1) and a second heat dissipation groove (102c-2).

5. The photovoltaic heat sink base of claim 4, wherein: The first adaptive groove (102a) and the second adaptive groove (102c) are arranged on the front surface of the connecting block (101), and the first heat dissipation groove (102c-1) is arranged on the back surface of the connecting block (101) and is concave to the first adaptive groove (102a).

6. The photovoltaic heat sink base of claim 5, wherein: The second heat dissipation groove (102c-2) is arranged on the back surface of the connecting block (101) and is concave to the first adaptive groove (102a).

7. The photovoltaic heat sink base of claim 1, wherein: The back surface of the heat dissipation plate (400) is provided with equidistant heat dissipation fins (401), and the heat dissipation fins (401) are connected with the first support unit (100) and the second support unit (200) respectively.

8. The photovoltaic heat sink base of claim 1, wherein: The connecting block (101) is provided with a locking member (103), and the locking member (103) comprises a limiting block (103a) and a screw (103b).

9. The photovoltaic heat sink base of claim 8, wherein: The limiting block (103a) is slidingly arranged on the connecting block (101), the outer surface of the limiting block (103a) is provided with a screw hole (103a-1), and the screw hole (103a-1) is provided with the screw (103b) connected with the limiting block (103a).

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