Power equipment for photovoltaic power supply

Abstract

The utility model relates to the field of photovoltaic power generation, and discloses power equipment for photovoltaic power supply, which comprises an outer box body, the inner wall of the outer box body is fixedly connected with a supporting rod, the inner wall of the supporting rod is fixedly connected with an inner box body, the outer wall of the inner box body is fixedly connected with a fixing plate, the bottom wall of the inner box body is fixedly connected with a driving motor, and the driving motor is fixedly connected with a power source. And heat dissipation blades are fixedly connected to the top of an output shaft of the driving motor, a supporting plate is fixedly connected to the inner wall of the inner box body, a connecting groove is formed in the top of the supporting plate, and a partition plate is movably connected to the inner wall of the connecting groove. According to the power equipment for photovoltaic power supply, the functions of heat dissipation and dust prevention are achieved, and the function of heat insulation is achieved, so that the situation that internal electric devices are damaged due to the fact that the temperature is too high due to sunlight irradiation or the temperature is too low due to contact with rain and snow when the power equipment is used outdoors is avoided, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power supply device. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters. The main components are composed of electronic components. The photovoltaic power generation process requires circuit control through a control cabinet.

[0003] The existing control cabinet does not have the function of heat insulation when in use, so when used outdoors, it is easy to cause the temperature to be too high due to sunlight, or the temperature to be too low due to contact with rain and snow. Therefore, the existing control cabinet cannot meet people's work needs and brings inconvenience to people's use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a photovoltaic power supply device with heat dissipation and temperature insulation functions, solving the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic power supply power device, comprising an outer box body, the inner wall of the outer box body is fixedly connected with a support rod, the inner wall of the support rod is fixedly connected with an inner box body, the outer wall of the inner box body is fixedly connected with a fixing plate, the bottom wall of the inner box body is fixedly connected with a driving motor, the top of the output shaft of the driving motor is fixedly connected with a heat-dissipating blade, the inner wall of the inner box body is fixedly connected with a support plate, the top of the support plate is provided with a connecting groove, the inner wall of the connecting groove is movably connected with a partition, and the outer box body, the support rod, the inner box body, the fixing plate, the driving motor and the heat-dissipating blade are provided, and the heat-dissipating and dust-proof functions are realized, and the heat-insulating function is realized, so as to avoid the situation that the temperature is too high due to sunlight or the temperature is too low due to contact with rain and snow when used outdoors, so that the internal electrical components are damaged, which is conducive to extending the service life, meeting people's work needs, and is worthy of popularization and use. At the same time, the support plate, the connecting groove and the partition are provided, and the function of facilitating the adjustment of the compartment size is realized, so as to facilitate the installation of electrical components of different sizes and improve the scope of application.

[0008] Furthermore, both sides of the outer box body are mesh structures when viewed from the side, and the size of the outer box body is larger than that of the inner box body.

[0009] Furthermore, there are four support rods distributed on the inner wall of the outer box body, and the four support rods are symmetrically distributed in pairs.

[0010] Furthermore, the fixing plate has a mesh structure when viewed from the side, and the fixing plates are symmetrically distributed on both sides of the inner box.

[0011] Furthermore, the fan blades form a rotating structure with the inner box through a driving motor.

[0012] Furthermore, two sides of the support plate are connected to the inner box body by welding, and a gap is provided between the back wall of the support plate and the back wall of the inner box body.

[0013] Furthermore, the partition plate is engaged with the support plate through connecting grooves, and the connecting grooves are distributed at equal intervals on the top of the support plate.

[0014] Furthermore, the partitions are vertically distributed to the support plate, and the partitions are evenly spaced on the top of the support plate.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model provides a photovoltaic power supply device, which has the following beneficial effects:

[0017] 1. The photovoltaic power supply equipment realizes the functions of heat dissipation and dust prevention, and heat insulation by means of the outer box, support rods, inner box, fixing plate, driving motor and fan blades, thereby avoiding the situation in which the internal electrical components are damaged due to excessive temperature caused by sunlight or excessive temperature caused by contact with rain and snow when used outdoors, which is conducive to extending the service life, meets people's work needs, and is worthy of promotion and use.

[0018] 2. The photovoltaic power supply equipment realizes the function of facilitating the adjustment of the compartment size by means of the support plate, the connection groove and the partition plate, thereby facilitating the installation of electrical components of different sizes and improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the side view connection structure between the inner box body and the fixing plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the support plate of the utility model.

[0024] In the figure: 1. outer box; 2. support rod; 3. inner box; 4. fixing plate; 5. driving motor; 6. fan blade; 7. support plate; 8. connecting groove; 9. partition. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] The preferred embodiment of the photovoltaic power supply equipment provided by the utility model is as follows Figures 1 to 5 As shown: a photovoltaic power supply power device, including an outer box body 1, the inner wall of the outer box body 1 is fixedly connected with a support rod 2, the inner wall of the support rod 2 is fixedly connected with an inner box body 3, the outer wall of the inner box body 3 is fixedly connected with a fixing plate 4, the bottom wall of the inner box body 3 is fixedly connected with a driving motor 5, the top of the output shaft of the driving motor 5 is fixedly connected with a fan blade 6, the inner wall of the inner box body 3 is fixedly connected with a supporting plate 7, the top of the supporting plate 7 is provided with a connecting groove 8, and the inner wall of the connecting groove 8 is movably connected with a partition 9. By setting the outer box body 1, the support rod 2, the inner box body 3, and the fixing plate 4. The driving motor 5 and the fan blades 6 realize the functions of heat dissipation and dust prevention, and realize the function of heat insulation, thereby avoiding the situation where the temperature is too high due to sunlight or too low due to contact with rain and snow when used outdoors, which may cause damage to the internal electrical components. This is beneficial to prolong the service life and meet people's work needs. It is worthy of popularization and use. At the same time, the support plate 7, connecting groove 8 and partition 9 are arranged to realize the function of facilitating the adjustment of the compartment size, which is beneficial to the installation of electrical components of different sizes and improves the scope of application.

[0028] Furthermore, both sides of the outer box body 1 are mesh structures when viewed from the side, and the size of the outer box body 1 is larger than that of the inner box body 3 .

[0029] Furthermore, four support rods 2 are distributed on the inner wall of the outer box body 1, and the four support rods 2 are symmetrically distributed in pairs.

[0030] Furthermore, the fixing plates 4 are mesh-like structures when viewed from the side, and the fixing plates 4 are symmetrically distributed on both sides of the inner box body 3 .

[0031] Furthermore, the fan blades 6 form a rotating structure with the inner box body 3 through the driving motor 5.

[0032] Furthermore, two sides of the support plate 7 are connected to the inner box body 3 by welding, and a gap is provided between the back wall of the support plate 7 and the back wall of the inner box body 3 .

[0033] Furthermore, the partition plate 9 is engaged with the support plate 7 via the connection grooves 8 , and the connection grooves 8 are distributed at equal intervals on the top of the support plate 7 .

[0034] Furthermore, the partitions 9 are vertically distributed to the support plate 7 , and the partitions 9 are evenly spaced on the top of the support plate 7 .

[0035] In summary, the photovoltaic power supply equipment realizes the functions of heat dissipation and dust prevention, and realizes the function of heat insulation through the outer box body 1, support rod 2, inner box body 3, fixing plate 4, driving motor 5 and fan blades 6, thereby avoiding the situation where the temperature is too high due to sunlight or too low due to contact with rain and snow when used outdoors, which may cause damage to the internal electrical components, thereby helping to extend the service life and meet people's work needs. It is worthy of promotion and use. At the same time, the support plate 7, connecting groove 8 and partition 9 that are set realize the function of facilitating the adjustment of the compartment size, thereby facilitating the installation of electrical components of different sizes and improving the scope of application.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power supply device, comprising an outer box (1), characterized in that: The inner wall of the outer box (1) is fixedly connected to a support rod (2), the inner wall of the support rod (2) is fixedly connected to an inner box (3), the outer wall of the inner box (3) is fixedly connected to a fixing plate (4), the bottom wall of the inner box (3) is fixedly connected to a drive motor (5), the top of an output shaft of the drive motor (5) is fixedly connected to a heat-dissipating blade (6), the inner wall of the inner box (3) is fixedly connected to a support plate (7), a connection groove (8) is provided on the top of the support plate (7), and a partition plate (9) is movably connected to the inner wall of the connection groove (8).

2. A photovoltaic power supply device according to claim 1, characterized in that: Both sides of the outer box body (1) are mesh-like structures when viewed from the side, and the size of the outer box body (1) is larger than the size of the inner box body (3).

3. The photovoltaic power supply device according to claim 1, characterized in that: Four support rods (2) are distributed on the inner wall of the outer box body (1), and the four support rods (2) are symmetrically distributed in pairs.

4. The photovoltaic power supply device according to claim 1, characterized in that: The fixing plate (4) has a mesh-like structure when viewed from the side, and the fixing plates (4) are symmetrically distributed on both sides of the inner box body (3).

5. The photovoltaic power supply device according to claim 1, characterized in that: The fan blades (6) form a rotating structure with the inner box body (3) through the driving motor (5).

6. The photovoltaic power supply device according to claim 1, characterized in that: Both sides of the support plate (7) are connected to the inner box body (3) by welding, and a gap is provided between the back wall of the support plate (7) and the back wall of the inner box body (3).

7. The photovoltaic power supply device according to claim 1, characterized in that: The partition plate (9) is engaged with the support plate (7) via the connection grooves (8), and the connection grooves (8) are distributed at equal intervals on the top of the support plate (7).

8. The photovoltaic power supply device according to claim 1, characterized in that: The partitions (9) are distributed vertically to the support plate (7), and the partitions (9) are distributed at equal intervals on the top of the support plate (7).

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