Photovoltaic power generation control cabinet convenient to install

Abstract

The utility model relates to the technical field of control cabinet installation, and discloses a photovoltaic power generation control cabinet convenient to install, which comprises an installation frame, a control cabinet main body is arranged below the installation frame, an installation mechanism is arranged at the top of the control cabinet main body, and a reset mechanism is arranged in the installation mechanism. And the mounting mechanism comprises a clamping assembly, a positioning assembly and an extrusion assembly, and the clamping assembly is arranged at the top in the mounting frame. According to the photovoltaic power generation control cabinet convenient to install, through arrangement of the installation mechanism, a worker only needs to clamp a clamping frame in a fixed seat and a sleeve rail and then move the position of an extrusion plate, so that the installation frame can be fixed, operation is simple, the worker can conveniently install or detach the installation frame, use is convenient for the worker, the installation difficulty is reduced, and the installation efficiency is improved. And meanwhile, after the clamping frame is clamped between the fixing base and the sleeve rail, the sleeve rail supports the mounting frame through the clamping frame, then the worker does not need to keep supporting the mounting frame, and follow-up operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinet installation, in particular to a control cabinet for photovoltaic power generation which is convenient for installation. Background Technique

[0002] A photovoltaic power station refers to a power generation system that utilizes solar energy and is composed of special materials such as crystalline silicon panels and inverters and other electronic components, and is connected to the power grid and transmits electricity to the power grid. The photovoltaic power station is currently a green power development energy project with the greatest encouragement from the state. A control cabinet is required in the photovoltaic power station to control the operation of the photovoltaic power station.

[0003] According to the "Control Cabinet Convenient for Installation (Publication No.: CN 214014741 U; Application No.: 202023119736.0)" announced on the patent network, the above application aims at the problem of "in the existing control cabinet, electrical components are generally installed on the rear panel inside the control cabinet, and the installer needs to reach deep into the cabinet. Since the light inside the cabinet is not good and the installer's posture is fixed, it is very inconvenient to install the components". However, for the control cabinet for photovoltaic power generation, it is mostly fixed at the suspended place on the wall. When the optimized structure in the above application is used, the staff needs to maintain an overall upward-looking state to fix the suspended control cabinet, which is not convenient for the staff to use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a control cabinet for photovoltaic power generation which is convenient for installation, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A control cabinet for photovoltaic power generation which is convenient for installation, including an installation frame, a control cabinet main body is arranged below the installation frame, an installation mechanism is arranged on the top of the control cabinet main body, and a reset mechanism is arranged inside the installation mechanism.

[0006] The installation mechanism includes a clamping component, a positioning component and an extrusion component. The clamping component is arranged at the inner top of the installation frame, the positioning component is arranged inside the clamping component, and the extrusion component is arranged at the middle position inside the clamping component and located between the positioning components.

[0007] The reset mechanism includes a pulling component and a reset component. The pulling component is arranged in front of the extrusion component, and the reset component is arranged inside the extrusion component in front.

[0008] Preferably, the clamping component includes a fixed seat fixedly connected to the inner top of the mounting frame. The left and right sides of the fixed seat are sleeved with clamping frames. The bottom of the clamping frame is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to the top of the main body of the control cabinet. The outer side of the clamping frame is sleeved with a sleeve rail, and the sleeve rail is fixedly connected to the inner top of the mounting frame. A backing plate is arranged below the sleeve rail, and the backing plate is fixedly connected to the inner rear side of the mounting frame, and the front side of the backing plate is in fit with the rear side of the mounting frame.

[0009] Preferably, the positioning component includes a sliding piece slidably connected to the left and right sides inside the fixed seat. The inner ring of the sliding piece is fixedly connected to a clamping rod slidably connected to the left and right sides inside the fixed seat. The outer side of the sliding piece is fixedly connected to a compression spring sleeved on the outer ring of the clamping rod.

[0010] Preferably, the extrusion component includes an extrusion plate slidably connected between the clamping rods on the left and right sides inside the fixed seat. A limiting rod is slidably connected to the inner side of the rear of the extrusion plate, and the limiting rod is fixedly connected to the inside of the fixed seat. Empty slots are formed at the corresponding positions of the left and right sides of the extrusion plate for the clamping rods.

[0011] Preferably, the maximum distance that the limiting rod slides inside the rear of the extrusion plate is one-half of the interval between the front and rear clamping rods.

[0012] Preferably, the pulling component includes an inlaid plate fixedly connected to the front side of the extrusion plate, and a handle is fixedly connected to the front side of the inlaid plate.

[0013] Preferably, the reset component includes a sliding cylinder slidably connected to the front side inside the extrusion plate. The left and right sides of the sliding cylinder are fixedly connected to sliding rods slidably connected to the left and right sides inside the extrusion plate. The sliding rods are fixedly connected to the left and right sides inside the fixed seat, and a reset spring is fixedly connected to the rear side of the sliding cylinder.

[0014] Preferably, the maximum distance that the sliding rod slides inside the extrusion plate is the same as the distance that the limiting rod slides inside the rear of the extrusion plate.

[0015] Compared with the prior art, the utility model provides a control cabinet for photovoltaic power generation which is convenient for installation, and has the following beneficial effects:

[0016] 1. For the control cabinet for photovoltaic power generation which is convenient for installation, through the arranged installation mechanism, the staff only needs to clamp the clamping frame into the fixed seat and the sleeve rail and then move the position of the extrusion plate to complete the fixation of the mounting frame. The operation is simple, which is convenient for the staff to install or disassemble the mounting frame, convenient for the staff to use, reduces the installation difficulty. At the same time, after the clamping frame is clamped between the fixed seat and the sleeve rail, the sleeve rail supports the mounting frame through the clamping frame, and then the staff does not need to keep supporting the mounting frame, which is convenient for the subsequent operation.

[0017] 2. The control cabinet for photovoltaic power generation that is easy to install. Through the reset mechanism provided, the reset spring always applies a force to the extrusion plate under the support of the sliding rod, so that after the extrusion plate completes the extrusion of the clamping rod backward, it can maintain its position and will not move forward by itself, enabling the clamping rod to maintain the positioning of the clamping frame, thereby increasing the stability of the mounting frame after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a front view schematic diagram of the present invention;

[0020] Figure 2 It is an exploded schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of the inner structure of the mounting frame;

[0022] Figure 4 It is a partial structure sectional view of the present invention;

[0023] Figure 5 For Figure 4 The enlarged schematic diagram of the structure at A in

[0024] Figure 6 It is an exploded sectional view of the extrusion assembly and the pulling assembly;

[0025] Figure 7 It is a partial structure schematic diagram of the reset assembly.

[0026] In the figure: 1. Installation mechanism; 11. Clamping component; 1101. Fixed seat; 1102. Clamping frame; 1103. Connecting plate; 1104. Sleeve rail; 1105. Pad; 12. Positioning component; 1201. Sliding piece; 1202. Clamping rod; 1203. Compression spring; 13. Extrusion component; 1301. Extrusion plate; 1302. Limiting rod; 1303. Empty slot; 2. Reset mechanism; 21. Pulling component; 2101. Inserted panel; 2102. Handle; 22. Reset component; 2201. Sliding cylinder; 2202. Sliding rod; 2203. Reset spring; 3. Mounting frame; 4. Control cabinet main body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] The present utility model provides a technical solution:

[0030] Embodiment 1

[0031] Combined with Figures 1 to 6 , a control cabinet for photovoltaic power generation that is convenient for installation, including an installation frame 3, a control cabinet main body 4 is arranged below the installation frame 3, an installation mechanism 1 is arranged on the top of the control cabinet main body 4, and a reset mechanism 2 is arranged inside the installation mechanism 1.

[0032] The installation mechanism 1 includes a clamping component 11, a positioning component 12, and a pressing component 13. The clamping component 11 is arranged at the inner top of the installation frame 3, the positioning component 12 is arranged inside the clamping component 11, and the pressing component 13 is arranged inside the clamping component 11 at the middle position of the positioning component 12.

[0033] The clamping component 11 includes a fixed seat 1101, the fixed seat 1101 is fixedly connected to the inner top of the mounting frame 3, the left and right sides of the fixed seat 1101 are sleeved with a clamping frame 1102, the bottom of the clamping frame 1102 is fixedly connected to a connecting plate 1103, the connecting plate 1103 is fixedly connected to the top of the main body 4 of the control cabinet, the outside of the clamping frame 1102 is sleeved with a sleeve rail 1104, the sleeve rail 1104 is fixedly connected to the inner top of the mounting frame 3, a cushion plate 1105 is arranged below the sleeve rail 1104, the cushion plate 1105 is fixedly connected to the inner rear side of the mounting frame 3, the front side of the cushion plate 1105 is in fit with the rear side of the mounting frame 3, the positioning component 12 includes a sliding piece 1201, the sliding piece 1201 is slidably connected to the left and right sides inside the fixed seat 1101, an inner ring of the sliding piece 1201 is fixedly connected to a clamping rod 1202, the clamping rod 1202 is slidably connected to the left and right sides inside the fixed seat 1101, an outer side of the sliding piece 1201 is fixedly connected to a compression spring 1203, the compression spring 1203 is sleeved on the outer circle of the clamping rod 1202, the extrusion component 13 includes an extrusion plate 1301, the extrusion plate 1301 is slidably connected to the inside of the fixed seat 1101 between the clamping rods 1202 on the left and right sides, a limiting rod 1302 is slidably connected to the inner side of the rear side of the extrusion plate 1301, the limiting rod 1302 is fixedly connected to the inside of the fixed seat 1101, empty slots 1303 are formed at the positions corresponding to the clamping rods 1202 on the left and right sides of the extrusion plate 1301, and the maximum distance that the limiting rod 1302 slides inside the rear side of the extrusion plate 1301 is half of the interval between the front and rear clamping rods 1202.

[0034] Further: After the clamping frame 1102 moves to the position between the fixed seat 1101 and the sleeve rail 1104, the staff only needs to push the extrusion plate 1301 backward to extrude the clamping rod 1202 to move outward through the clamping frame 1102 to complete the fixation of the mounting frame 3. The sliding distance of the limiting rod 1302 is half of the distance between the front and rear clamping rods 1202. When the extrusion plate 1301 moves completely backward, the clamping rod 1202 can be in the middle position between the left and right sides of the extrusion plate 1301 and inside the empty slots 1303. The sliding piece 1201 drives the clamping rod 1202 to always maintain a force moving inward under the action of the compression spring 1203. After the extrusion plate 1301 moves forward, the clamping rod 1202 can move inward by itself under the action of the compression spring 1203 and be clamped inside the empty slots 1303 to release the positioning of the clamping frame 1102, so as to facilitate the staff to complete the disassembly of the clamping frame 1102.

[0035] Embodiment 2

[0036] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 and Figure 7, and on the basis of the first embodiment, it is further obtained that the reset mechanism 2 includes a pulling component 21 and a reset component 22. The pulling component 21 is arranged on the front side of the extrusion component 13, and the reset component 22 is arranged inside the front side of the extrusion component 13.

[0037] The pulling component 21 includes an embedded panel 2101, the embedded panel 2101 is fixedly connected to the front side of the extrusion plate 1301, and a handle 2102 is fixedly connected to the front side of the embedded panel 2101. The reset component 22 includes a sliding cylinder 2201, the sliding cylinder 2201 is slidably connected inside the front side of the extrusion plate 1301, sliding rods 2202 are fixedly connected to the left and right sides of the sliding cylinder 2201, the sliding rods 2202 are slidably connected inside the left and right sides of the extrusion plate 1301, the sliding rods 2202 are fixedly connected to the left and right sides inside the fixed seat 1101, a reset spring 2203 is fixedly connected to the rear side of the sliding cylinder 2201, and the maximum distance that the sliding rod 2202 slides inside the extrusion plate 1301 is the same as the distance that the limiting rod 1302 slides inside the rear side of the extrusion plate 1301.

[0038] Furthermore: The reset spring 2203 always applies a force to the extrusion plate 1301 under the support of the sliding rod 2202, so that after the extrusion plate 1301 completes the extrusion of the latch 1202 backward, it can maintain its position and will not displace forward by itself, enabling the latch 1202 to maintain the positioning of the latch frame 1102, and increasing the stability of the mounting bracket 3 after installation.

[0039] During the actual operation process, when this device is used and the mounting bracket 3 needs to be installed, the worker first pulls the handle 2102 forward. The forward movement of the handle 2102 drives the extrusion plate 1301 to move forward through the embedded panel 2101. The forward movement of the extrusion plate 1301 aligns the empty slot 1303 with the latch 1202. At this time, the left and right latches 1202 move inward under the action of the compression spring 1203 and are clamped inside the empty slot 1303. Then the worker moves the mounting bracket 3 again, so that the latch frame 1102 is inserted into the fixed seat 1101 and the sleeve rail 1104. After the latch frame 1102 is placed, the worker then applies a backward force to the handle 2102 to drive the handle 2102 to move backward. The backward movement of the handle 2102 drives the extrusion plate 1301 to move backward through the handle 2102. The backward movement of the handle 2102 squeezes the latch 1202 outward through the inclined openings formed front and rear inside the empty slot 1303. The latch 1202 moves outward and passes through the fixed seat 1101 and the latch frame 1102 and is sleeved inside the sleeve rail 1104 until the extrusion plate 1301 moves backward to the limit position. At this time, the installation work of the mounting bracket 3 is completed. After the mounting bracket 3 is installed, the reset spring 2203 continuously applies a backward force to the extrusion plate 1301 under the support of the sliding cylinder 2201, so that the extrusion plate 1301 will not move forward by itself without external force.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A control cabinet for photovoltaic power generation that is convenient for installation, comprising an installation frame (3), characterized in that: A control cabinet main body (4) is arranged below the mounting frame (3), an installation mechanism (1) is arranged on the top of the control cabinet main body (4), and a reset mechanism (2) is arranged inside the installation mechanism (1); The installation mechanism (1) includes a clamping component (11), a positioning component (12) and an extrusion component (13). The clamping component (11) is arranged at the inner top of the mounting frame (3), the positioning component (12) is arranged inside the clamping component (11), and the extrusion component (13) is arranged in the middle of the clamping component (11) inside the positioning component (12); The reset mechanism (2) includes a pulling component (21) and a reset component (22). The pulling component (21) is arranged on the front side of the extrusion component (13), and the reset component (22) is arranged inside the front side of the extrusion component (13).

2. The control cabinet for photovoltaic power generation that is easy to install according to claim 1, wherein: The clamping component (11) includes a fixed seat (1101). The fixed seat (1101) is fixedly connected to the inner top of the mounting frame (3). Clamping frames (1102) are sleeved on the left and right sides of the fixed seat (1101). A connecting plate (1103) is fixedly connected to the bottom of the clamping frame (1102). The connecting plate (1103) is fixedly connected to the top of the control cabinet main body (4). A sleeve rail (1104) is sleeved on the outer side of the clamping frame (1102). The sleeve rail (1104) is fixedly connected to the inner top of the mounting frame (3). A backing plate (1105) is arranged below the sleeve rail (1104). The backing plate (1105) is fixedly connected to the inner rear side of the mounting frame (3). The front side of the backing plate (1105) is in fit with the rear side of the mounting frame (3).

3. The control cabinet for photovoltaic power generation that is easy to install according to claim 1, wherein: The positioning component (12) includes a sliding piece (1201). The sliding piece (1201) is slidably connected to the left and right sides inside the fixed seat (1101). A clamping rod (1202) is fixedly connected to the inner circle of the sliding piece (1201). The clamping rod (1202) is slidably connected to the left and right sides inside the fixed seat (1101). A compression spring (1203) is fixedly connected to the outer side of the sliding piece (1201). The compression spring (1203) is sleeved on the outer circle of the clamping rod (1202).

4. The control cabinet for photovoltaic power generation that is easy to install according to claim 1, wherein: The extrusion component (13) includes an extrusion plate (1301). The extrusion plate (1301) is slidably connected to the inside of the fixed seat (1101) between the clamping rods (1202) on the left and right sides. A limiting rod (1302) is slidably connected to the inside of the rear side of the extrusion plate (1301). The limiting rod (1302) is fixedly connected to the inside of the fixed seat (1101). Empty slots (1303) are formed at the positions corresponding to the clamping rods (1202) on the left and right sides of the extrusion plate (1301).

5. The control cabinet for photovoltaic power generation that is easy to install according to claim 4, characterized in that: The maximum distance at which the limiting rod (1302) is slidably connected to the inside of the rear side of the extrusion plate (1301) is one half of the interval between the front and rear clamping rods (1202).

6. The control cabinet for photovoltaic power generation that is easy to install according to claim 1, wherein: The pulling component (21) includes an inlaid plate (2101). The inlaid plate (2101) is fixedly connected to the front side of the extrusion plate (1301). A handle (2102) is fixedly connected to the front side of the inlaid plate (2101).

7. A control cabinet for photovoltaic power generation that is easy to install according to claim 1, characterized in that: The reset assembly (22) includes a sliding cylinder (2201), the sliding cylinder (2201) is slidably connected to the front side inside the extrusion plate (1301), sliding rods (2202) are fixedly connected to the left and right sides of the sliding cylinder (2201), the sliding rods (2202) are slidably connected to the left and right sides inside the extrusion plate (1301), the sliding rods (2202) are fixedly connected to the left and right sides inside the fixed seat (1101), and a reset spring (2203) is fixedly connected to the rear side of the sliding cylinder (2201).

8. The control cabinet for photovoltaic power generation that is convenient for installation according to claim 7, wherein: The maximum distance that the sliding rod (2202) is slidably connected to the extrusion plate (1301) is the same as the distance that the limiting rod (1302) is slidably connected to the rear side inside the extrusion plate (1301).

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