Novel confluence cabinet

Abstract

The utility model belongs to the technical field of confluence cabinets, and discloses a novel confluence cabinet which comprises a base used for supporting and a confluence cabinet used for confluence, the bottom of the confluence cabinet is fixedly connected with the top of the base, an installation assembly is arranged in the confluence cabinet, and a double door is movably installed on the front side of the confluence cabinet. According to the utility model, the support is supported by installing the positioning frame in the confluence cabinet, and meanwhile, the modulus holes and the matching blocks are matched for use, so that the support can be positioned, the support can be replaced, the position of the support can be adjusted, and meanwhile, the internal space of the support can be larger.

Description

Technical Field

[0001] The utility model belongs to the technical field of combiner cabinets, and in particular relates to a new type of combiner cabinet. Background Art

[0002] The combiner box is a wiring device that ensures the orderly connection and combiner function of photovoltaic modules in the photovoltaic power generation system. This device can ensure that the photovoltaic system is easy to cut off the circuit during maintenance and inspection, and reduce the scope of power outage when the photovoltaic system fails.

[0003] In order to meet market demand, existing combiner cabinets are generally optimized in terms of how to better combine and how to make it more convenient for users to use them, but the problem of small internal space is often ignored. The existing combiner cabinets have the advantages of better combiner effect and more convenient for users to use them, but have certain limitations. In normal use, the space inside the combiner cabinet is very limited, and it is easy to have the problem of insufficient space. Therefore, a new type of combiner cabinet is proposed to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a new type of combiner cabinet to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a new type of combiner cabinet, comprising a base for support and a combiner cabinet for combiner, the bottom of the combiner cabinet is fixedly connected to the top of the base, an installation component is arranged inside the combiner cabinet, and a double door is movably installed on the front side of the combiner cabinet;

[0006] The installation assembly includes a positioning frame and a mounting plate. The outer surface of the positioning frame is fixedly connected to the interior of the combiner cabinet. The interior of the positioning frame is used in conjunction with a bracket. The rear side of the mounting plate is fixedly connected to the rear side of the inner wall of the combiner cabinet. The rear side of the positioning frame is used in conjunction with the front side of the mounting plate.

[0007] Preferably, modular holes are provided inside the positioning frame, and the modular holes are multiple and evenly distributed.

[0008] Preferably, both ends of the bracket are used in conjunction with matching blocks, and one end of the matching block away from the bracket is used in conjunction with the inside of the modular hole.

[0009] Preferably, a drop hook is fixedly installed on the top of the combiner cabinet, and the drop hook is multiple and distributed at the four corners of the top of the combiner cabinet.

[0010] Preferably, ventilation openings are provided on both left and right sides of the combiner cabinet, and the ventilation openings are located at the tops of the left and right sides of the combiner cabinet.

[0011] Preferably, an isolation mechanism is provided on the rear side of the junction cabinet, and the isolation mechanism includes an isolation plate, a threaded groove, a threaded rod and a rotating block. The threaded groove is opened on the rear side of the junction cabinet, the outer surface of the threaded rod is rotatably connected to the inside of the isolation plate, the rear side of the threaded rod is fixedly connected to the front side of the rotating block, the outer surface of the threaded rod is threadably connected to the inside of the threaded groove, and the front side of the isolation plate is fitted with the rear side of the junction cabinet.

[0012] Preferably, a circular hole is opened on the front side of the isolation plate, and the circular holes are multiple and evenly distributed.

[0013] The utility model has the following advantages:

[0014] 1. This new type of combiner cabinet supports the bracket by installing a positioning frame inside the combiner cabinet, and uses modular holes and matching blocks in combination, so that the bracket can be positioned while also being replaced and adjusted, making the internal space larger.

[0015] 2. This new type of junction cabinet uses human power to pass the threaded rod through the isolation plate, and then moves it to the matching position with the threaded groove, and then manually rotates the rotating block, so that the threaded connection between the threaded rod and the threaded groove can be achieved. After the matching is completed, the isolation plate can be installed on the rear side of the junction cabinet, so that the direct contact between the junction cabinet and the wall can be isolated, so that the moisture-proof effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the rear structure of the combiner cabinet of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the combiner cabinet of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged view of point B in the figure;

[0021] Figure 5 For this utility model Figure 2 A in the enlarged view;

[0022] Figure 6 It is a structural schematic diagram of the circular hole of the utility model.

[0023] Explanation of markings in the figure: 1. Base; 2. Combiner cabinet; 3. Positioning frame; 4. Bracket; 5. Mounting plate; 6. Modular hole; 7. Matching block; 8. Drop hook; 9. Ventilation port; 10. Isolation plate; 11. Threaded groove; 12. Threaded rod; 13. Rotating block; 14. Circular hole; 15. Double door. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] Example 1

[0026] like Figure 1-6 As shown, a new type of combiner cabinet of the utility model comprises a base 1 for support and a combiner cabinet 2 for combiner, the bottom of the combiner cabinet 2 is fixedly connected to the top of the base 1, an installation component is arranged inside the combiner cabinet 2, and a double door 15 is movably installed on the front side of the combiner cabinet 2;

[0027] The installation assembly includes a positioning frame 3 and a mounting plate 5. The outer surface of the positioning frame 3 is fixedly connected to the interior of the junction cabinet 2. The interior of the positioning frame 3 is used in conjunction with a bracket 4. The rear side of the mounting plate 5 is fixedly connected to the rear side of the inner wall of the junction cabinet 2. The rear side of the positioning frame 3 is used in conjunction with the front side of the mounting plate 5. The bracket 4 is supported by installing the positioning frame 3 inside the junction cabinet 2. At the same time, the modular hole 6 and the matching block 7 are used in conjunction with each other. In this way, the bracket 4 can be positioned while being replaced and adjusted, so that the internal space can be larger.

[0028] Modular holes 6 are provided inside the positioning frame 3. The number of the modular holes 6 is multiple and evenly distributed. By providing the modular holes 6, positioning and replacement at different positions can be achieved, so that the installation effect is better.

[0029] Both ends of the bracket 4 are used in conjunction with a matching block 7, and the end of the matching block 7 away from the bracket 4 is used in conjunction with the inside of the modular hole 6. By setting the matching block 7, it can be used in conjunction with the modular hole 6 to achieve a better positioning effect.

[0030] Ventilation ports 9 are provided on both sides of the combiner cabinet 2. The ventilation ports 9 are located at the top of the left and right sides of the combiner cabinet 2. By providing the ventilation ports 9, ventilation inside the combiner cabinet 2 can be achieved. At the same time, there are two ventilation ports 9 to achieve air circulation inside the combiner cabinet 2, making the ventilation effect better.

[0031] Example 2

[0032] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 6 , an isolation mechanism is provided on the rear side of the junction cabinet 2, and the isolation mechanism includes an isolation plate 10, a threaded groove 11, a threaded rod 12 and a rotating block 13. The threaded groove 11 is opened on the rear side of the junction cabinet 2, and the outer surface of the threaded rod 12 is rotatably connected to the inside of the isolation plate 10, and the rear side of the threaded rod 12 is fixedly connected to the front side of the rotating block 13, and the outer surface of the threaded rod 12 is threadedly connected to the internal thread of the threaded groove 11. The front side of the isolation plate 10 is fitted with the rear side of the junction cabinet 2, and the threaded rod 12 is penetrated through the isolation plate 10 by manpower, and then moved to the matching position with the threaded groove 11, and then the rotating block 13 is rotated by manpower, so that the threaded connection between the threaded rod 12 and the threaded groove 11 can be realized. After the matching is completed, the isolation plate 10 is installed on the rear side of the junction cabinet 2, so that the direct contact between the junction cabinet 2 and the wall can be isolated, so that the moisture-proof effect is better.

[0033] The front side of the isolation plate 10 is provided with a plurality of circular holes 14 which are evenly distributed. The circular holes 14 can not only dissipate heat well, but also utilize the internal space to maintain the temperature, thereby achieving a better moisture-proof effect.

[0034] The working principle of the new type of junction cabinet is as follows: first, a positioning frame 3 is installed inside the junction cabinet 2 to support the bracket 4. At the same time, the modular hole 6 and the matching block 7 are used in combination, so that the bracket 4 can be positioned while also being replaced and adjusted. At the same time, the convenience of the bracket 4 can make the internal use space larger. Secondly, the threaded rod 12 is passed through the isolation plate 10 by manpower, and then moved to the matching position with the thread groove 11, and then the rotating block 13 is rotated by manpower, so that the threaded connection between the threaded rod 12 and the thread groove 11 can be achieved. After the matching is completed, the isolation plate 10 can be installed on the rear side of the junction cabinet 2, so that the direct contact between the junction cabinet 2 and the wall can be isolated, so that the moisture-proof effect is better.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A new type of combiner cabinet, comprising a base (1) for supporting and a combiner cabinet (2) for combining, characterized in that: The bottom of the combiner cabinet (2) is fixedly connected to the top of the base (1), a mounting assembly is provided inside the combiner cabinet (2), and a double door (15) is movably installed on the front side of the combiner cabinet (2); The installation assembly comprises a positioning frame (3) and a mounting plate (5); the outer surface of the positioning frame (3) is fixedly connected to the interior of the junction cabinet (2); the interior of the positioning frame (3) is used in conjunction with a bracket (4); the rear side of the mounting plate (5) is fixedly connected to the rear side of the inner wall of the junction cabinet (2); the rear side of the positioning frame (3) is used in conjunction with the front side of the mounting plate (5); the interior of the positioning frame (3) is provided with modular holes (6); the number of the modular holes (6) is multiple and evenly distributed; the two ends of the bracket (4) are used in conjunction with matching blocks (7); the end of the matching block (7) away from the bracket (4) is used in conjunction with the interior of the modular holes (6); the top of the junction cabinet (2) is fixedly installed with a drop hook (8); the number of the drop hooks (8) is multiple and distributed at the four corners of the top of the junction cabinet (2); The left and right sides of the combiner cabinet (2) are both provided with ventilation ports (9), and the ventilation ports (9) are located at the tops of the left and right sides of the combiner cabinet (2). The rear side of the combiner cabinet (2) is provided with an isolation mechanism, and the isolation mechanism comprises an isolation plate (10), a threaded groove (11), a threaded rod (12) and a rotating block (13). The threaded groove (11) is provided at the rear side of the combiner cabinet (2), and the outer surface of the threaded rod (12) is rotatably connected to the inside of the isolation plate (10). The rear side of the threaded rod (12) is fixedly connected to the front side of the rotating block (13), and the outer surface of the threaded rod (12) is threadedly connected to the inside of the threaded groove (11). The front side of the isolation plate (10) is fitted with the rear side of the combiner cabinet (2). The front side of the isolation plate (10) is provided with circular holes (14), and the number of the circular holes (14) is multiple and evenly distributed.

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