Communication power supply cabinet convenient to maintain

Abstract

The utility model provides a communication power supply cabinet convenient to maintain, which belongs to the technical field of power supply cabinets and comprises a cabinet body, a front side wall surface and a rear side wall surface of the cabinet body are respectively hinged with a front door and a rear door, a heat dissipation assembly is arranged on the rear door, a support is arranged in the cabinet body, and wire cards are arranged on inner wall surfaces of two sides of the cabinet body. The power supply cabinet solves the problems that internal components of a conventional power supply cabinet can continuously release heat during use, and a heat dissipation assembly in the power supply cabinet is poor in heat dissipation effect, so that the internal temperature of the power supply cabinet is too high, effective heat dissipation cannot be performed, the components are possibly damaged, the working efficiency is influenced, and the power supply cabinet is damaged. And meanwhile, the number of cables which can be arranged in the upper pressing groove and the lower pressing groove is limited, and the cable at the upper end needs a relatively long length when being arranged by utilizing the upper pressing groove and the lower pressing groove, so that the problems of relatively high arrangement difficulty and low practicability are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply cabinets, and in particular relates to a communication power supply cabinet which is easy to maintain. Background Art

[0002] Communication power supply is an essential and important part of the communication system. Its design purpose is to provide energy to communication equipment safely, reliably, efficiently, stably and uninterruptedly. With the rapid development of communication technology, the types of communication are increasing, the scope is expanding, and the requirements for communication power cabinets are getting higher and higher. Communication power cabinets are cabinets used to place and store communication power supplies and other equipment.

[0003] The existing CN218997737U discloses an easy-to-maintain integrated power supply cabinet for a station, including a cabinet body, characterized in that: both sides of the inner wall of the cabinet body are evenly provided with slide grooves, the surface of the slide grooves are slidably connected with slide plates, one end of the slide plates are fixedly connected with handles, the middle part of the handles are sleeved with insulating pads, the lower end of the cabinet body is fixedly connected with a lower pressing plate, the upper surface of the lower pressing plate is evenly provided with lower pressing grooves, one end of the lower pressing plate is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with an upper pressing plate, the lower surface of the upper pressing plate is evenly provided with upper pressing grooves, both sides of the middle part of one end of the inner wall of the cabinet body are fixedly connected with line sleeves, the surface of the line sleeves is evenly provided with limiting grooves, and the limiting grooves are clamped with the slide plates;

[0004] The power cabinet will continuously release heat because the internal components will be in use, and the heat dissipation effect of the heat dissipation components in the power cabinet is poor, resulting in the internal temperature of the power cabinet being too high and unable to effectively dissipate heat, which may cause damage to the components and affect work efficiency. At the same time, the number of cables that can be organized in the upper and lower pressure grooves is limited, and the cables at the upper end require a long length, which makes it difficult to organize and is not very practical. Summary of the invention

[0005] The utility model provides a communication power supply cabinet which is easy to maintain, and its purpose is to solve the problem that the existing power supply cabinet has internal components that continuously release heat when in use, and the heat dissipation effect of the heat dissipation component in the power supply cabinet is poor, resulting in the internal temperature of the power supply cabinet being too high and unable to effectively dissipate heat, which may further cause damage to the components and affect work efficiency. At the same time, the number of cables that can be arranged in the upper pressure groove and the lower pressure groove is limited, and the length required for the upper end cable to be arranged using the upper pressure groove and the lower pressure groove is relatively long, resulting in greater difficulty in arrangement and low practicality.

[0006] An embodiment of the utility model provides a communication power supply cabinet that is easy to maintain, including a cabinet body, wherein the front side wall and the rear side wall of the cabinet body are respectively hinged with a front door and a rear door, the rear door is provided with a heat dissipation component, a bracket is provided inside the cabinet body, and line cards are provided on the inner wall surfaces on both sides of the cabinet body.

[0007] Furthermore, the heat dissipation assembly includes a mounting plate fixedly connected to the wall surface of the rear door facing the interior of the cabinet, a plurality of fans are mounted on the mounting plate, and through holes corresponding to the fans are provided on the mounting plate.

[0008] By adopting the above technical solution, the heat generated by the components when they are working can be discharged from the through holes to the outside through the fans, thereby effectively cooling the power cabinet.

[0009] Furthermore, the bracket includes a fixing frame vertically arranged inside the cabinet, the fixing frame is connected to the inner wall surfaces on both sides of the cabinet through a connecting plate, a slide plate is connected between the fixing frames on the same side by bolts, and a sliding support plate is slidably installed between the left and right slide plates.

[0010] By adopting the above technical solution, the sliding support plate is pushed from the slide plate to the inside of the cabinet, so that the components can be placed in layers on the sliding support plate. At the same time, the connecting plate connects the fixing frame to the cabinet, so that a gap is left between the fixing frame and the inner wall surfaces on both sides of the cabinet, which facilitates the cables to be placed in the gap for regular arrangement.

[0011] Furthermore, the line card includes an accommodation box fixedly connected to the two side walls of the cabinet, the upper surface of the accommodation box is provided with a slide groove, the interior of the accommodation box is fixedly connected with a guide rod, two sliding blocks are slidably connected to the guide rod, the side surfaces of the two sliding blocks are respectively connected to the two side inner wall surfaces of the accommodation box through springs, and the sliding block is fixedly connected with a clamping block extending to the outside of the slide groove.

[0012] By adopting the above technical solution, the cables of the components are placed in the two clamping blocks, and then the spring makes the sliding block move toward the middle to clamp the cables. Due to the setting of the spring, multiple cables can be clamped in one line card, which greatly improves practicality.

[0013] Furthermore, the slide plate is L-shaped, and an opening for passing the cable is left on the vertical plate surface of the slide plate on the same side.

[0014] By adopting the above technical solution, the cables can pass through the opening, be placed in the gap between the fixing frame and the cabinet, and be clamped and tidied by the wire clips, which simplifies the difficulty of cable tidiness and greatly improves the overall practicality.

[0015] Furthermore, the front door and the rear door are both in a grid shape.

[0016] By adopting the above technical solution, the grid-shaped front door and rear door greatly improve the overall ventilation effect and facilitate air circulation.

[0017] Furthermore, the opposing surfaces of the two clamping blocks are arc-shaped.

[0018] By adopting the above technical solution, the arc-shaped clamping block can better fit the shape of the cable.

[0019] The beneficial effects of the utility model are:

[0020] 1. The utility model places the cables of components in two clamping blocks through the setting of line clips, and then the spring makes the sliding block move closer to the middle to clamp the cables. Due to the setting of the spring, one line clip can clamp multiple cables. At the same time, the multiple line clips on the inner walls on both sides of the cabinet greatly simplify the difficulty of cable arrangement and reduce the length requirement of the cables, thereby greatly improving practicality.

[0021] 2. The utility model provides a heat dissipation component, a front door and a rear door. The grid-shaped front door and rear door can greatly improve the air circulation, further enhance the heat dissipation effect of the heat dissipation component, and effectively avoid the problem that the internal temperature of the power cabinet is too high due to poor heat dissipation effect and cannot be effectively dissipated, thereby causing damage to components and affecting work efficiency.

[0022] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 This is a schematic diagram of the front door opening structure of an embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the front door and rear door opening when viewed from above in an embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the internal side view of the cabinet of an embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of a line card according to an embodiment of the utility model;

[0028] Figure numerals: 1, cabinet; 2, front door; 3, rear door; 4, heat dissipation assembly; 41, mounting plate; 42, fan; 5, bracket; 51, fixing frame; 52, connecting plate; 53, slide plate; 531, opening; 6, line card; 61, placement box; 62, slide groove; 63, guide rod; 64, sliding block; 65, spring; 66, clamping block. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0030] Reference Figure 1 , Figure 2 The utility model embodiment proposes a communication power supply cabinet which is easy to maintain, including a cabinet body 1, the front side wall and the rear side wall of the cabinet body 1 are respectively hinged with a front door 2 and a rear door 3, the front door 2 and the rear door 3 are both grid-shaped, and the grid-shaped front door 2 and the rear door 3 greatly improve the overall ventilation effect and facilitate air circulation.

[0031] refer to Figure 1 , Figure 2 A heat dissipation component 4 is arranged on the rear door 3, and the heat dissipation component 4 includes a mounting plate 41 fixedly connected to the wall surface of the rear door 3 facing the inside of the cabinet 1, and a plurality of fans 42 are mounted on the mounting plate 41. The mounting plate 41 is provided with through holes corresponding to the fans 42. The fans 42 can discharge the heat generated by the components during operation from the through holes to the outside, thereby effectively dissipating the heat of the power cabinet.

[0032] refer to Figure 3 , Figure 4The cabinet 1 is provided with a bracket 5 inside, and the bracket 5 includes a fixing frame 51 vertically arranged inside the cabinet 1. The fixing frame 51 is connected to the inner wall surfaces on both sides of the cabinet 1 through a connecting plate 52. A slide plate 53 is connected between the fixing frames 51 on the same side by bolts. A sliding support plate can be slidably installed between the left and right slide plates 53. The slide plate 53 is L-shaped. An opening 531 for passing the cable is left on the vertical plate surface of the slide plate 53 on the same side. The cable can pass through the opening 531 and be placed in the gap between the fixing frame 51 and the inner wall surfaces on both sides of the cabinet 1, and is clamped and tidied by the line card 6, which simplifies the difficulty of cable tidiness and greatly improves the overall practicality. The sliding support plate is pushed from the slide plate 53 to the inside of the cabinet 1, and then the components can be placed in layers on the sliding support plate. At the same time, the connecting plate 52 connects the fixing frame 51 to the cabinet 1, so that a gap is left between the fixing frame 51 and the cabinet 1, which is convenient for placing the cables in the gap for tidiness.

[0033] refer to Figure 3 , Figure 4 , line cards 6 are arranged on the inner walls on both sides of the cabinet 1, and the line cards 6 include placement boxes 61 fixedly connected to the walls on both sides of the cabinet 1, and the upper surface of the placement box 61 is provided with a slide groove 62, and the interior of the placement box 61 is fixedly connected with a guide rod 63, and two sliding blocks 64 are slidably connected to the guide rod 63, and the sides of the two sliding blocks 64 are respectively connected to the inner walls on both sides of the placement box 61 through springs 65, and the sliding blocks 64 are fixedly connected with clamping blocks 66 extending to the outside of the slide groove 62, and the opposing surfaces of the two clamping blocks 66 are arc-shaped, and the arc-shaped clamping blocks 66 can better fit the shape of the cable, and the cables of the components are placed in the two clamping blocks 66, and then the spring 65 makes the sliding block 64 move closer to the middle, and then clamps the cable. Due to the setting of the spring 65, one line card 6 can clamp multiple cables, which greatly improves the practicality.

[0034] The specific implementation method is as follows: when in use, the front door 2 is opened, and the sliding support plate is installed into the cabinet 1 through the slide plate 53 according to the size of the components to be placed, so as to support the components. After the components are placed, the cables of the components can pass through the openings 531 left on the vertical plate surface of the slide plate 53 and be placed in the gap between the fixing frame 51 and the inner wall surfaces on both sides of the cabinet 1. At the same time, a number of line clips 6 on the inner wall surfaces on both sides of the cabinet 1 can organize the cables, thereby improving the practicality and reducing the cable length when the cables are clamped and organized. According to the requirements, after the cable is placed in the two clamping blocks 66, the spring 65 can push the two sliding blocks 64 to squeeze toward the middle synchronously, thereby clamping the cable. At the same time, the spring 65 enables a line card 6 to clamp multiple cables, which greatly reduces the difficulty of regularity and improves practicality. At the same time, the grid-shaped front door 2 and the rear door 3 can greatly improve the air circulation, making it convenient for the fan 42 to dissipate heat from the inside of the power cabinet, greatly improving the heat dissipation efficiency, and avoiding excessive internal temperature of the power cabinet due to poor heat dissipation, damage to components, and affecting work efficiency.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A communication power supply cabinet that is easy to maintain, comprising a cabinet body (1), characterized in that: The front side wall and the rear side wall of the cabinet (1) are respectively hinged with a front door (2) and a rear door (3); the rear door (3) is provided with a heat dissipation component (4); a bracket (5) is provided inside the cabinet (1); and a plurality of line cards (6) are provided on the inner wall surfaces on both sides of the cabinet (1).

2. The communication power supply cabinet that is easy to maintain according to claim 1 is characterized in that: The heat dissipation assembly (4) comprises a mounting plate (41) fixedly connected to the wall surface of the rear door (3) facing the interior of the cabinet (1), a plurality of fans (42) being mounted on the mounting plate (41), and through holes corresponding to the fans (42) are provided on the mounting plate (41).

3. The communication power supply cabinet that is easy to maintain according to claim 1 is characterized in that: The bracket (5) comprises a fixing frame (51) vertically arranged inside the cabinet (1); the fixing frame (51) is connected to the inner wall surfaces on both sides of the cabinet (1) via a connecting plate (52); a slide plate (53) is connected between the fixing frames (51) on the same side via bolts; and a sliding support plate is slidably installed between the slide plates (53) on the left and right sides.

4. The communication power supply cabinet that is easy to maintain according to claim 1 is characterized in that: The line card (6) comprises a placement box (61) fixedly connected to the wall surfaces on both sides of the cabinet (1); a slide groove (62) is provided on the upper surface of the placement box (61); a guide rod (63) is fixedly connected inside the placement box (61); two sliding blocks (64) are slidably connected to the guide rod (63); the side surfaces of the two sliding blocks (64) are respectively connected to the inner wall surfaces on both sides of the placement box (61) through springs (65); and a clamping block (66) extending to the outside of the slide groove (62) is fixedly connected to the sliding block (64).

5. The communication power supply cabinet that is easy to maintain according to claim 3 is characterized in that: The slide plate (53) is L-shaped, and an opening (531) for passing the cable is left on the vertical plate surface of the slide plate (53) on the same side.

6. The communication power supply cabinet that is easy to maintain according to claim 1 is characterized in that: The front door (2) and the rear door (3) are both in a grid shape.

7. The communication power supply cabinet that is easy to maintain according to claim 4 is characterized in that: The opposing surfaces of the two clamping blocks (66) are arc-shaped.

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