Power supply module convenient to use

Abstract

The utility model relates to a power supply module, in particular to a power supply module convenient to use. The utility model provides a power supply module convenient to use. The power supply module comprises a box body, a push-pull device and a power supply assembly, the box body is of a hollow structure, and a push-pull device is arranged in the box body; the push-pull device comprises an electric push rod, a sliding rail, a fixing plate and a connecting rod, the fixed end of the electric push rod is fixedly connected with the box body, the movable end of the electric push rod is fixedly connected with the connecting rod, the connecting rod is fixedly connected with the fixing plate, the fixing plate is fixedly connected with a movable track of the sliding rail, and a fixed track of the sliding rail is fixedly connected with the box body; the power assembly is slidably connected with the fixing plate. The utility model mainly aims to provide a power supply module convenient to use, and solves the technical problem that the power supply module is difficult to replace and maintain due to the fact that the hands of maintenance personnel and dismantling tools are difficult to enter a power supply box under the condition that the power supply box is small.

Description

Technical Field

[0001] The utility model relates to a power supply module, in particular to a power supply module that is easy to use. Background Art

[0002] Typically, power modules are installed in a power box to protect them. In smaller power boxes, multiple power modules are located close together, leaving little room for access. This makes it difficult to reach the box with hands or tools, making repairing or replacing power modules extremely challenging. Utility Model Content

[0003] The main purpose of the utility model is to provide a power module that is easy to use, which solves the technical problem that when the power box is small, it is difficult for maintenance personnel to enter the power box with their hands and removal tools, making it difficult to replace and repair the power module.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a power supply module that is easy to use, including a box body, a push-pull device and a power supply component;

[0005] The box body is a hollow structure with a push-pull device inside.

[0006] The push-pull device includes an electric push rod, a slide rail, a fixed plate and a connecting rod. The fixed end of the electric push rod is fixedly connected to the box body, the movable end of the electric push rod is fixedly connected to the connecting rod, the connecting rod is fixedly connected to the fixed plate, the fixed plate is fixedly connected to the movable track of the slide rail, and the fixed track of the slide rail is fixedly connected to the box body.

[0007] The power supply assembly is slidably connected to the fixing plate.

[0008] Preferably, a mounting seat is sleeved on the outside of the fixed end of the electric push rod and fixedly connected to the mounting seat, and the mounting seat is fixedly connected to the box body.

[0009] Preferably, two rows of fixed blocks are fixedly provided on one side of the fixed plate, and the fixed blocks are fixedly connected to the movable track; and a limiting groove is provided on the other side of the fixed plate.

[0010] Preferably, the power supply assembly includes a base and a plurality of power supply units;

[0011] A limiting convex strip is fixed on one side of the base, and the limiting convex strip is inserted into the limiting groove;

[0012] The other side of the base is fixedly connected to multiple power supply units, and the multiple power supply units are distributed at equal intervals.

[0013] Preferably, a avoidance hole with a smooth inner wall is opened at one end of the base, and a screw hole is opened on the fixing plate. The screw hole corresponds to the position of the avoidance hole, and the bolt passes through the avoidance hole and is threadedly connected to the screw hole.

[0014] The beneficial effects of the utility model are:

[0015] When the electric push rod in the present invention is extended, the fixing plate can be pushed out of the box, and the fixing plate drives the power supply assembly to move together, so that part of the power supply assembly is moved out of the box; the power supply assembly and the fixing plate are detachably connected. When a part of the power supply assembly is moved out of the box, it is only necessary to remove the power supply assembly from the fixing plate to take out the entire power supply assembly from the box. After the power supply assembly is taken out, the damaged power supply can be repaired and replaced without the need for maintenance personnel and maintenance tools to reach into the box. It is very convenient to use and can also prevent maintenance tools from accidentally touching and damaging the power supply assembly due to insufficient light in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of a power supply module that is easy to use, as disclosed in a specific embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the interior of a power supply module that is easy to use, as disclosed in a specific embodiment of the present utility model;

[0019] Figure 3 This is another schematic diagram of a power supply module that is easy to use disclosed in a specific embodiment of the utility model;

[0020] Figure 4 yes Figure 3 Enlarged view of part A in the middle;

[0021] Figure 5 This is another schematic diagram of a power supply module that is easy to use disclosed in a specific embodiment of the utility model;

[0022] Figure 6 This is another schematic diagram of a power supply module that is easy to use disclosed in a specific embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Box body; 2. Push-pull device; 21. Electric push rod; 22. Slide rail; 221. Movable track; 222. Fixed track; 23. Fixing plate; 231. Fixing block; 232. Limiting groove; 233. Screw hole; 24. Connecting rod; 3. Power supply assembly; 31. Base; 311. Limiting ridge; 312. Avoidance hole; 32. Power supply unit; 4. Mounting base; 5. Bolt. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] like Figures 1-6 As shown, the utility model discloses a power supply module that is easy to use, including a box body 1, a push-pull device 2 and a power supply component 3. The box body 1 is a hollow structure. Figure 1 For example, the front wall and the left side wall of the box body 1 can both be opened, and the front wall and the left side wall can be rotatably connected to the other walls of the box body 1 through hinges. The above-mentioned speed connection method is a relatively conventional existing technology and will not be repeated here.

[0027] The push-pull device 2 is set inside the box 1, please refer to Figure 6 The push-pull device 2 includes an electric push rod 21, a slide rail 22, a fixed plate 23 and a connecting rod 24. The fixed end of the electric push rod 21 is sleeved with a mounting seat 4, and the mounting seat 4 is fixedly connected to the fixed end of the electric push rod 21. The mounting seat 4 is also fixedly connected to the box body 1. The movable end of the electric push rod 21 is fixedly connected to one end of the connecting rod 24, and the other end of the connecting rod 24 is fixedly connected to the fixed plate 23. Please refer to Figure 5 , a limiting groove 232 is provided on one side of the fixing plate 23, and then referring to Figure 6 , two rows of fixed blocks 231 are fixed on the other side of the fixed plate 23. The slide rail 22 includes a fixed rail 222 and a movable rail 221. The fixed rail 222 is fixedly connected to the box body 1, and the fixed rail 222 is slidably connected to the movable rail 221. There are two slide rails 22, please refer to Figure 3 , two slide rails 22 are arranged in parallel and spaced apart in the box body 1. Figure 6 A row of fixing blocks 231 are fixedly connected to each movable track 221 , thereby fixing the upper and lower ends of the fixing plate 23 to different slide rails 22 .

[0028] The power supply assembly 3 includes a base 31 and a plurality of power supply units 32, please refer to Figure 6 A retaining ridge 311 is fixed to one side of the base 31. The retaining ridge 311 is inserted into the retaining groove 232. The retaining groove 232 can be a dovetail groove. In this case, the retaining ridge 311 can fit tightly with the dovetail groove. Multiple power supply units 32 are fixed to the other side of the base 31. To facilitate heat dissipation, the multiple power supply units 32 are spaced apart and evenly spaced.

[0029] Please refer to Figure 5The left end of the base 31 is provided with two avoidance holes 312 with smooth inner walls. Figure 4 The fixing plate 23 is provided with screw holes 233. Figure 3 As shown, when the limiting ridge 311 is fully inserted into the limiting groove 232, the avoidance hole 312 and the screw hole 233 are positioned correspondingly. The bolt 5 is inserted into the avoidance hole 312 and then screwed into the screw hole 233 to fix the base 31 to the fixing plate 23.

[0030] When the power supply unit 32 is damaged and needs to be repaired or replaced, Figure 3 For example, open the left side wall of the box body 1, start the electric push rod 21, the electric push rod 21 extends, the movable end of the electric push rod 21 drives the connecting rod 24 to move to the left, the connecting rod 24 drives the fixing plate 23 to move to the left, and the fixing plate 23 drives the power supply component 3 to move to the left. When the bolt 5 comes out of the box body 1, the electric push rod 21 stops working. Then unscrew the bolt 5, pull the base 31 to the left, and pull the limiting protrusion 311 out of the limiting groove 232 (that is, out of the Figure 3 The status changes to Figure 5 state), then the power supply assembly 3 can be taken out from the box body 1, and finally the power supply unit 32 that needs to be repaired can be removed from the base 31.

[0031] The connection method between the power supply unit 32 and the wires is existing technology and is not the invention point of the present utility model, so it will not be repeated. In actual use, it is necessary to reserve a sufficient length of wires in the box 1 to meet the mobility requirements of the power supply component 3.

[0032] When the power supply assembly 3 needs to be reinstalled, first install the power supply unit 32 that can work normally on the base 31, then pull out the wires in the box 1, electrically connect the wires to the power supply unit 32, and then insert the limiting protrusion 311 into the limiting groove 232. When the avoidance hole 312 corresponds to the position of the screw hole 233, insert the bolt 5 and tighten it. Then, insert part of the wires into the box 1, start the electric push rod 21, and the electric push rod 21 drives the power supply assembly 3 to move into the box 1. When the power supply assembly 3 is completely entered into the box 1, the electric push rod 21 stops working, and all the wires outside the box 1 are stuffed into the box 1. Then close the left side wall of the box 1 to complete the installation.

[0033] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

Claims

1. A power supply module that is easy to use, characterized in that: It comprises a box body (1), a push-pull device (2) and a power supply component (3); The box body (1) is a hollow structure, and the push-pull device (2) is provided inside the box body (1); The push-pull device (2) comprises an electric push rod (21), a slide rail (22), a fixed plate (23) and a connecting rod (24); the fixed end of the electric push rod (21) is fixedly connected to the box (1); the movable end of the electric push rod (21) is fixedly connected to the connecting rod (24); the connecting rod (24) is fixedly connected to the fixed plate (23); the fixed plate (23) is fixedly connected to the movable track (221) of the slide rail (22); and the fixed track (222) of the slide rail (22) is fixedly connected to the box (1); The power supply component (3) is slidably connected to the fixing plate (23).

2. The easy-to-use power supply module according to claim 1, characterized in that: A mounting seat (4) is sleeved on and fixedly connected to the fixed end of the electric push rod (21), and the mounting seat (4) is fixedly connected to the box body (1).

3. The easy-to-use power supply module according to claim 1, characterized in that: Two rows of fixed blocks (231) are fixedly provided on one side of the fixed plate (23), and the fixed blocks (231) are fixedly connected to the movable track (221); and a limiting groove (232) is provided on the other side of the fixed plate (23).

4. The easy-to-use power supply module according to claim 3, characterized in that: The power supply assembly (3) includes a base (31) and a plurality of power supply units (32); A limiting convex strip (311) is fixedly provided on one side of the base (31), and the limiting convex strip (311) is inserted into the limiting groove (232); The other side of the base (31) is fixedly connected to the plurality of power supply units (32), and the plurality of power supply units (32) are distributed at equal intervals.

5. The easy-to-use power supply module according to claim 4, characterized in that: A relief hole (312) with a smooth inner wall is provided at one end of the base (31), and a screw hole (233) is provided on the fixing plate (23). The screw hole (233) corresponds to the position of the relief hole (312), and the bolt (5) passes through the relief hole (312) and is threadedly connected to the screw hole (233).

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