Alternating current screen with protection structure

Abstract

The utility model provides an AC screen with a protection structure, which comprises an AC screen body and a protection piece, the front surface of the AC screen body is provided with a protection door fixed through a hinge, the protection door is internally provided with a core groove, the core groove is internally fixedly provided with a core frame, the inner part of the core frame is fixedly welded with a steel bar, and the front end of the inner part of the core frame is fixedly connected with a built-in flame-retardant plate. The rear end of the interior of the core frame is fixedly connected with an external flame-retardant plate; the protection pieces are installed at the four corners of the alternating current screen body, each protection piece comprises four anti-collision corners and reinforcing mechanisms, the four anti-collision corners are installed at the four corners of the bottom of the alternating current screen body respectively, and the reinforcing mechanisms are fixedly installed between every two adjacent anti-collision corners. The direct current screen is effectively and stably protected and supported through the protective door and the bottom protective part, and a dual flame-retardant and heat-insulating structure is additionally arranged, so that the flame-retardant and heat-insulating performance is relatively good, and the use is safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of AC screens, in particular to an AC screen with a protective structure. Background Art

[0002] The AC distribution panel is used to connect power supplies, transformers, commutation equipment and other loads, monitor and protect the power supply system, and has control functions such as connecting, disconnecting, and switching between power supplies and various loads to achieve specified operating modes. Due to the complex internal module circuits of the AC panel, a certain amount of heat is released during operation. If it is in the hot summer, there may be a local short circuit, which may cause fire and explosion. If an explosion accident occurs, there is a great safety hazard. Therefore, it is necessary to effectively protect the front and surrounding areas of the DC panel. For this reason, we propose an AC panel with a protective structure. Utility Model Content

[0003] In view of the problems in the prior art, the utility model proposes an AC screen with a protective structure. The technical solution of the utility model is adopted to effectively provide stable protective support for the DC screen through the protective door and the bottom protective member, and a double flame retardant and heat insulation structure is added, which has good flame retardant and heat insulation performance and is safe and reliable to use.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An AC screen with a protective structure comprises an AC screen body and a protective member, wherein a protective door fixed by a hinge is provided on the front of the AC screen body, a core groove is provided inside the protective door, a core frame is fixedly installed inside the core groove, a steel bar is welded and fixed inside the core frame, a built-in flame retardant plate is fixedly connected to the front end of the core frame, and an external flame retardant plate is fixedly connected to the rear end of the core frame; the protective member is installed at the four corners of the AC screen body, the protective member comprises four anti-collision corners and a reinforcement mechanism, the four anti-collision corners are respectively installed at the four corners at the bottom of the AC screen body, a reinforcement mechanism is fixedly installed between every two adjacent anti-collision corners, and two reinforcement mechanisms each comprise two positioning platforms and two length shells, one side of the two positioning platforms is respectively fixedly connected to one end of the two length shells; a threaded column is threadedly connected between one end of each length shell away from the positioning platform.

[0006] Furthermore, five groups of steel bars are arranged at equal intervals inside the core frame, and the surfaces of the steel bars are provided with a galvanized layer.

[0007] Furthermore, a door lock is fixedly installed on one side of the protective door, and a handle is provided on the door lock.

[0008] Furthermore, the four anti-collision corners are all made of PVC material. The surface of PVC material is relatively smooth, without burrs, will not hurt the hands, and is resistant to dirt and easy to clean. PVC can achieve an "L-shaped" 90-degree right-angle design, which fits the screen body more smoothly and beautifully, and can also effectively reduce the impact force.

[0009] Furthermore, the four corners of the protective door are respectively provided with steel reinforcement corner blocks.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model adds a protective door on the front of the AC screen cabinet, and is provided with a core groove, a core frame, an internal flame retardant plate, an external flame retardant plate, and steel bars. When in use, the steel bars inside the core frame can reinforce and support the metal door frame, and at the same time, the internal flame retardant plates and external flame retardant plates at both ends of the core frame can form a double flame retardant effect. The interior has a stable protective support structure, good flame retardant performance, safe and reliable to use, and the bottom is stably installed through anti-collision corners and reinforcement mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal side view of the core frame of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the protective element of the utility model;

[0015] Figure 4 It is a top view schematic diagram of the protective element of the utility model.

[0016] Markings in the figure: 1-AC screen body; 2-protective parts; 10-protective door; 11-hinge; 12-steel reinforcement corner block; 13-handle; 101-core groove; 102-core frame; 103-internal flame retardant plate; 14-external flame retardant plate; 105-steel bar; 21-anti-collision angle; 22-reinforcement mechanism; 221-positioning table; 222-threaded column; 223-length shell. DETAILED DESCRIPTION

[0017] 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.

[0018] Example 1

[0019] like Figure 1-4 As shown, this embodiment provides an AC screen with a protective structure, including an AC screen body 1 and a protective member 2. The front of the AC screen body 1 is provided with a protective door 10 fixed by a hinge 11, and the cabinet of the AC screen body 1 is located behind the protective door 10.

[0020] A core groove 101 is provided inside the protective door 10, a core frame 102 is fixedly installed inside the core groove 101, a steel bar 105 is welded and fixed inside the core frame 102, a built-in flame retardant plate 103 is fixedly connected to the front end of the core frame 102, and an external flame retardant plate 104 is fixedly connected to the rear end of the core frame 102.

[0021] By installing a core frame 102 inside the protective door 10, the steel bars 105 inside the core frame 102 can reinforce and support the gold protective door 10. At the same time, the built-in flame retardant plate 103 and the external flame retardant plate 104 at both ends of the core frame 102 can form a double flame retardant effect. In this way, the interior has a stable protective support structure, and a double flame retardant structure is added, the flame retardant performance is better, and it is safe and reliable to use.

[0022] The protective member 2 is installed at the four corners of the AC screen body 1. The protective member 2 includes four anti-collision corners 21 and a reinforcement mechanism 22. The four anti-collision corners 21 are respectively installed at the four corners of the bottom of the AC screen body 1. A reinforcement mechanism 22 is fixedly installed between every two adjacent anti-collision corners 21. The two reinforcement mechanisms 22 include two positioning platforms 221 and two length shells 223. One side of the two positioning platforms 221 is fixedly connected to one end of the two length shells 223 respectively; a threaded column 222 is threadedly connected between the end of each length shell 223 away from the positioning platform 221.

[0023] For each length shell 223, a threaded column 222 is threadedly connected between one end of the length shell 223 away from the positioning platform 221. During installation, one hand holds the length shell 223 and the other hand rotates the threaded column 222. The threads on the surface of the threaded column 222 match the threads on the inner wall of the length shell 223. The threaded column 222 rotates and retracts relative to the length shell 223, making it convenient for the two anti-collision angles 21 connected thereto to be installed on the bottom foot of the AC screen body 1.

[0024] In summary, by adding a protective door on the front of the AC screen cabinet, and by arranging a core groove, a core frame, an internal flame retardant plate, an external flame retardant plate, and steel bars, when in use, the steel bars inside the core frame can reinforce and support the metal door frame, and at the same time, the internal flame retardant plates and external flame retardant plates at both ends of the core frame can form a double flame retardant effect. The interior has a stable protective support structure, good flame retardant performance, safe and reliable to use, and the bottom has anti-collision corners and reinforcement mechanisms for stable installation.

[0025] Example 2

[0026] The structures of this embodiment and embodiment 1 are basically the same, and the only difference is that this embodiment further optimizes the structure based on embodiment 1. Specifically, five groups of steel bars 105 are arranged at equal intervals inside the core frame 103, and a galvanized layer is arranged on the surface of the steel bars 105. Multiple groups of steel bars 105 form a strong and effective support, and the galvanized layer is arranged on the surface of the steel bars 105 to have corrosion resistance and fire resistance.

[0027] Example 3

[0028] The structures of this embodiment and embodiment 1 are basically the same, and the only difference is that this embodiment further optimizes the structure based on embodiment 1. Specifically, a door lock is fixedly installed on one side of the protective door 10, and the door lock is provided with a handle 13. The handle 13 cooperates with the door lock to perform daily management on the front of the AC screen body 1.

[0029] Example 4

[0030] The structures of this embodiment and embodiment 1 are basically the same, and the only difference is that this embodiment further optimizes the structure based on embodiment 1. Specifically, the four anti-collision corners 21 are all made of PVC material. The surface of PVC material is relatively smooth, without burrs, will not hurt the hands, and is resistant to dirt and easy to clean. PVC can achieve an "L-shaped" 90-degree right-angle design, which fits the bottom of the AC screen body 1 more smoothly and beautifully, and can also effectively reduce the impact force.

[0031] Example 5

[0032] The structures of this embodiment and embodiment 1 are basically the same, and the only difference is that this embodiment further optimizes the structure on the basis of embodiment 1. Specifically, the four corners of the protective door 10 are respectively provided with steel reinforcement corner blocks 12. The steel reinforcement corner blocks 12 provide stable support for the corners of the protective door 10, so that the main frame of the protective door 10 is not easily deformed.

[0033] The above contents are merely examples of the structure of the present utility model. The technical personnel in the relevant technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. An AC screen with a protective structure, comprising an AC screen body (1) and a protective member (2), characterized in that: The front of the AC screen body (1) is provided with a protective door (10) fixed by a hinge (11); a core groove (101) is provided inside the protective door (10); a core frame (102) is fixedly installed inside the core groove (101); a steel bar (105) is welded and fixed inside the core frame (102); a built-in flame retardant plate (103) is fixedly connected to the front end of the core frame (102); and an external flame retardant plate (104) is fixedly connected to the rear end of the core frame (102); protective members (2) are installed at the four corners of the AC screen body (1); the protective members ( 2) comprising four anti-collision corners (21) and a reinforcement mechanism (22), wherein the four anti-collision corners (21) are respectively mounted at the four corners of the bottom of the AC screen body (1), a reinforcement mechanism (22) is fixedly mounted between every two adjacent anti-collision corners (21), and the two reinforcement mechanisms (22) each comprise two positioning platforms (221) and two length shells (223), one side of the two positioning platforms (221) is respectively fixedly connected to one end of the two length shells (223); and a threaded column (222) is threadedly connected between one end of each length shell (223) away from the positioning platform (221).

2. The AC screen with a protective structure according to claim 1, characterized in that: Five groups of steel bars (105) are arranged at equal intervals inside the core frame (102), and surfaces of the steel bars (105) are provided with a galvanized layer.

3. The AC screen with a protective structure according to claim 1, characterized in that: A door lock is fixedly mounted on one side of the protective door (10), and a handle (13) is provided on the door lock.

4. The AC screen with a protective structure according to claim 1, characterized in that: The four anti-collision corners (21) are all made of PVC material.

5. The AC screen with a protective structure according to claim 1, characterized in that: Steel reinforcement corner blocks (12) are respectively provided at the four corners of the protective door (10).

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