Dustproof power line carrier communication cabinet

Abstract

The utility model discloses a dustproof power line carrier communication cabinet, which comprises a communication cabinet body, heat dissipation grooves arranged at the left end and the right end of the communication cabinet body, a mounting bracket arranged at the rear end of the communication cabinet body and used for supporting, and dustproof nets respectively attached to the left end and the right end of the communication cabinet body. And the fixed mounting plates are attached to the left side and the right side of the upper end of the communication cabinet body. According to the dustproof power line carrier communication cabinet, dust can be prevented from entering the communication cabinet body during ventilation and heat dissipation through the arrangement of the dustproof net, and the dustproof net can be conveniently disassembled and cleaned through the arrangement of the connecting mechanism, so that the dustproof net is prevented from being blocked in the long-term use process; and by combining the arrangement of a connecting block, a fixed mounting plate and a fixed mounting bolt, the cabinet body of the communication cabinet can be conveniently mounted and fixed, positioning through bolts is not needed, and the mounting operation is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to power line carrier communication, in particular to a dustproof power line carrier communication cabinet. Background Art

[0002] Power line carrier communication refers to a special communication method that uses existing power lines as a medium for information transmission. Power line carrier communication technology can achieve high-speed transmission of voice or data, and there is no need to re-establish the network. As long as there are wires, data transmission can be carried out. The power line carrier communication cabinet is a very important device in power line carrier communication. Some devices used for power line carrier communication can be installed in the cabinet;

[0003] However, in the prior art, a large number of bolts are required for the installation of the cabinet during the fixing and installation process, which is inconvenient. In addition, the cabinet is usually provided with slots, but the water flow for ventilation and heat dissipation will bring external dust into the cabinet and attach to the equipment inside the cabinet, resulting in poor dust prevention effect. Over time, the excessive dust will affect the normal operation of the equipment.

[0004] Therefore, we propose a dustproof power line carrier communication cabinet to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a dustproof power line carrier communication cabinet to solve the problem in the prior art proposed in the above-mentioned background technology that a large number of bolts are needed to perform installation operations during the fixed installation of the cabinet, which is inconvenient to operate, and slots are usually provided on the cabinet. However, water is passed through the cabinet for ventilation and heat dissipation, which will bring external dust into the cabinet and attach to the equipment inside the cabinet, resulting in poor dustproof effect. Over time, excessive dust will affect the normal operation of the equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof power line carrier communication cabinet, comprising a communication cabinet body, heat dissipation slots provided at the left and right ends of the communication cabinet body, and a mounting bracket provided at the rear end of the communication cabinet body and used for supporting;

[0007] Also includes:

[0008] A dustproof net is respectively arranged at the left and right ends of the communication cabinet body, and the dustproof net is used to prevent dust from entering the communication cabinet body, and a connecting mechanism is arranged at the upper end of the dustproof net, and the connecting mechanism drives the dustproof net to form a disassembly structure on the side of the communication cabinet body;

[0009] The fixed mounting plate is fitted on the left and right sides of the upper end of the communication cabinet body, and the fixed mounting plate is connected to the connecting block by a slot, and the fixed mounting plate is combined with the connecting block and the fixed mounting bolt to limit the position between the communication cabinet body and the mounting bracket.

[0010] Preferably, a support plate is fixedly connected to the side surface of the lower end of the communication cabinet body, and a dustproof net is inserted into the middle of the support plate.

[0011] Preferably, a fixing protrusion for positioning is fixedly connected to the lower end of the communication cabinet body, and the fixing protrusion is plugged into the bottom of the mounting bracket, and a connecting block is fixedly connected to the upper end of the communication cabinet body.

[0012] Preferably, the diameter of the upper end of the connection block is smaller than the opening size of the rear end of the fixed mounting plate, and the fixed mounting plate is rotationally connected to the fixed mounting bolt, and the fixed mounting bolt is threadedly connected to the mounting bracket.

[0013] Preferably, the connecting mechanism is symmetrically arranged on the front and rear sides of the upper end of the dustproof net, and the connecting mechanism includes an auxiliary block fixedly connected to the upper side of the communication cabinet body, a fixed connecting bolt for adjustment, a movable block rotatably connected to the rear end of the fixed connecting bolt, a fixed frame for limiting and a fixed column fixedly connected to the upper end of the dustproof net.

[0014] Preferably, the fixed connecting bolt is threadedly connected to the auxiliary block, and the fixed connecting bolt drives the fixed frame through the movable block to form a telescopic structure at the upper end of the communication cabinet body.

[0015] Preferably, a flip structure is formed between the fixed frame and the movable block, and the fixed frame is snap-connected with the fixed column.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the dustproof power line carrier communication cabinet can prevent dust from entering the communication cabinet body during ventilation and heat dissipation through the provision of the dustproof net, and prevent dust from adhering to the equipment inside the communication cabinet body, and the provision of the connecting mechanism facilitates the removal and cleaning of the dustproof net, and prevents the dustproof net from being blocked during long-term use, and the provision of the connecting block, the fixed mounting plate and the fixed mounting bolt facilitates the installation and fixing of the communication cabinet body, and does not require positioning by bolts, so the installation operation is relatively convenient;

[0017] 1. A support plate and a dustproof net are provided. The dustproof net is plugged and installed in the support plate. The dustproof net can prevent dust from entering the communication cabinet during ventilation and heat dissipation, and has a good dustproof effect;

[0018] 2. A connection block, a fixed mounting plate and a fixed mounting bolt are provided. The connection block, the fixed mounting plate and the fixed mounting bolt are provided to facilitate the positioning between the communication cabinet body and the mounting bracket, thereby facilitating the disassembly and assembly of the communication cabinet body without the need for positioning by bolts;

[0019] 3. A connecting mechanism is provided, which includes an auxiliary block, a fixed connecting bolt, a movable block, a fixed frame and a fixed column. Through the setting of the connecting mechanism, it is convenient to disassemble and clean the dustproof net to prevent the dustproof net from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the communication cabinet body, heat dissipation slot, support plate and dustproof net of the utility model;

[0022] Figure 3 This is a rear view structural diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the front view and section structure of the connection block, the fixed installation plate and the fixed installation bolt of the utility model;

[0024] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the connection between the fixed frame and the fixed column of the utility model when viewed from above.

[0026] In the figure: 1. communication cabinet body; 2. heat dissipation slot; 3. support plate; 4. dust screen; 5. fixed protrusion; 6. mounting bracket; 7. connecting block; 8. fixed mounting plate; 9. fixed mounting bolt; 10. connecting mechanism; 11. auxiliary block; 12. fixed connecting bolt; 13. movable block; 14. fixed frame; 15. fixed column. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-6The utility model provides a technical solution: a dustproof power line carrier communication cabinet, including a communication cabinet body 1, a heat dissipation slot 2, a support plate 3, a dustproof net 4, a fixed protrusion 5, a mounting bracket 6, a connecting block 7, a fixed mounting plate 8, a fixed mounting bolt 9, a connecting mechanism 10, an auxiliary block 11, a fixed connecting bolt 12, a movable block 13, a fixed frame 14 and a fixed column 15.

[0029] When using the dustproof power line carrier communication cabinet, Figure 1 , Figure 3 and Figure 4 As shown, both ends of the communication cabinet body 1 are provided with heat dissipation slots 2, and the side of the communication cabinet body 1 is fitted with a dustproof net 4, and the lower end of the dustproof net 4 is plugged into the support plate 3. The setting of the dustproof net 4 can prevent dust from entering the communication cabinet body 1 and adhering to the equipment inside the communication cabinet body 1 during ventilation and heat dissipation, and the dustproof effect is good. The mounting bracket 6 is fixedly installed on the building by bolts, and at the same time, the rear side of the lower end of the communication cabinet body 1 is fixedly connected with a fixing protrusion 5, and the communication cabinet body 1 drives the fixing protrusion 5 to be plugged into the bottom of the mounting bracket 6;

[0030] Then, the fixed mounting plate 8 is sleeved on the outside of the connecting block 7, and then the fixed mounting bolt 9 is aligned with the upper end of the mounting bracket 6. By rotating the fixed mounting bolt 9, the fixed mounting bolt 9 and the fixed mounting plate 8 are rotated, and the fixed mounting bolt 9 drives the fixed mounting plate 8 and the connecting block 7 to move. At the same time, the fixed mounting bolt 9 is threadedly connected to the upper end of the mounting bracket 6, and the fixed mounting bolt 9 drives the fixed mounting plate 8 and the connecting block 7 to engage with each other. At the same time, the fixed mounting plate 8 is closely arranged on the upper end of the communication cabinet body 1, so as to facilitate the limiting of the communication cabinet body 1 and the mounting bracket 6. Through the above operation, the communication cabinet body 1 can be fixedly installed without using bolts;

[0031] like Figure 2 , Figure 5 and Figure 6As shown, the connecting mechanism 10 is symmetrically arranged on the front and rear sides of the upper end of the dustproof net 4. When there is too much dust on the dustproof net 4, the fixed connecting bolt 12 which is threadedly connected to the middle part of the auxiliary block 11 can be directly rotated, and the fixed connecting bolt 12 and the movable block 13 can be rotated, so that the movable block 13 pushes the fixed frame 14 to move to the side close to the vertical central axis of the dustproof net 4. At this time, the fixed frame 14 is released from the engagement with the fixed column 15, and then the fixed frame 14 is flipped and rotated with the movable block 13, and the fixed frame 14 is completely separated from the outer side of the fixed column 15, thereby releasing the limit between the dustproof net 4 and the support plate 3, and then the dustproof net 4 is pulled upward to be pulled out from the support plate 3, so as to facilitate the disassembly and cleaning of the dustproof net 4, prevent the dustproof net 4 from being blocked by dust during long-term use, and keep the entire ventilation and heat dissipation unobstructed.

[0032] Although 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 dustproof power line carrier communication cabinet, comprising a communication cabinet body (1), heat dissipation slots (2) provided at left and right ends of the communication cabinet body (1), and a mounting bracket (6) provided at the rear end of the communication cabinet body (1) and used for supporting; It is characterized in that Also includes: A dustproof net (4), the dustproof net (4) being respectively arranged at the left and right ends of the communication cabinet body (1), and the dustproof net (4) being used to prevent dust from entering the communication cabinet body (1), and a connecting mechanism (10) being arranged at the upper end of the dustproof net (4), and the connecting mechanism (10) driving the dustproof net (4) to form a disassembly structure on the side of the communication cabinet body (1); A fixed mounting plate (8) is arranged on the left and right sides of the upper end of the communication cabinet body (1), and the fixed mounting plate (8) is connected to the connecting block (7) by a slot, and the fixed mounting plate (8) is combined with the connecting block (7) and the fixed mounting bolt (9) to limit the position between the communication cabinet body (1) and the mounting bracket (6).

2. A dustproof power line carrier communication cabinet according to claim 1, characterized in that: A support plate (3) is fixedly connected to the side surface of the lower end of the communication cabinet body (1), and a dustproof net (4) is inserted into the middle of the support plate (3).

3. The dustproof power line carrier communication cabinet according to claim 1, characterized in that: A fixing protrusion (5) for positioning is fixedly connected to the lower end of the communication cabinet body (1), and the fixing protrusion (5) is plugged into the bottom of the mounting bracket (6), and a connecting block (7) is fixedly connected to the upper end of the communication cabinet body (1).

4. The dustproof power line carrier communication cabinet according to claim 3, characterized in that: The diameter of the upper end of the connection block (7) is smaller than the opening size of the rear end of the fixed mounting plate (8), the fixed mounting plate (8) is rotationally connected to the fixed mounting bolt (9), and the fixed mounting bolt (9) is threadedly connected to the mounting bracket (6).

5. The dustproof power line carrier communication cabinet according to claim 1, characterized in that: The connection mechanism (10) is symmetrically arranged at the front and rear sides of the upper end of the dustproof net (4), and the connection mechanism (10) comprises an auxiliary block (11) fixedly connected to the upper side of the communication cabinet body (1), a fixed connection bolt (12) for adjustment, a movable block (13) rotatably connected to the rear end of the fixed connection bolt (12), a fixed frame (14) for limiting, and a fixed column (15) fixedly connected to the upper end of the dustproof net (4).

6. The dustproof power line carrier communication cabinet according to claim 5, characterized in that: The fixed connection bolt (12) is threadedly connected to the auxiliary block (11), and the fixed connection bolt (12) drives the fixed frame (14) through the movable block (13) to form a telescopic structure at the upper end of the communication cabinet body (1).

7. The dustproof power line carrier communication cabinet according to claim 6, characterized in that: A flip structure is formed between the fixed frame (14) and the movable block (13), and the fixed frame (14) and the fixed column (15) are snap-fitted and connected.

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