Dual-purpose mounting assembly of power supply box

Abstract

The utility model relates to the technical field of power supply boxes, in particular to a dual-purpose installation assembly of a power supply box, which comprises a control box, an alternating current input port and an alternating current output port, the alternating current input port is arranged on the inner side of the control box, the alternating current output port is arranged on the inner side of the control box, the inner side of the control box is spirally connected with a screw, and the control box is fixedly connected with a box cover through the screw. The box cover is fixedly connected with a first power source through screws, the inner side of the first power source is fixedly connected with an alternating current input end, the outer side of the alternating current input end is connected with a first alternating current HUB in a clamped mode, the inner side of the first power source is fixedly connected with a direct current output end, and the inner side of the direct current output end is connected with a direct current input end in a clamped mode. Through the arrangement of the screw, the box cover, the first power supply, the alternating current input end, the first alternating current HUB, the direct current input end, the current sharing pin header, the second alternating current HUB, the second power supply and the third alternating current HUB, the compatibility of the power supply box using different types of power supplies is effectively improved, and the actual use performance of the power supply box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power boxes, in particular to a dual-purpose installation component of a power box. Background Art

[0002] The power supply box is mainly a device that provides operating power for vacuum circuit breakers and other high-voltage switches, and provides power to electronic equipment. It provides the electrical energy required by all components in the equipment and is a device that converts other forms of energy into electrical energy.

[0003] In the process of using a power box to install a power supply, power supplies and power boxes of different sizes and models need to be placed inside a suitable power box according to their different installation adaptability. The power box is a transitional device, and the size and model of the power box are relatively fixed. When installing the power supply in the power box, a power supply of a fixed size and model needs to be used. The power box is compatible with a relatively single power model, which affects the actual usability of the power box, and the compatibility of the power box is low. Therefore, a dual-use installation component for a power box is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dual-purpose installation component for a power box to solve the problem that when installing a power supply in a power box, a power supply of a fixed size model needs to be used, the power supply model that the power box matches is relatively single, which affects the actual usability of the power box, and the compatibility of the power box is low.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dual-purpose installation component for a power box comprises a control box, an AC power input port and an AC power output port, wherein the AC power input port is arranged on the inner side of the control box, the AC power output port is arranged on the inner side of the control box, screws are spirally connected on the inner side of the control box, the control box is fixedly connected to a box cover by screws, the box cover is fixedly connected to a first power supply by screws, the inner side of the first power supply is fixedly connected to an AC power input terminal, the outer side of the AC input terminal is snap-connected with a first AC HUB, the inner side of the first power supply is fixedly connected to a DC output terminal, the inner side of the DC output terminal is snap-connected with a DC input terminal, a current-sharing pin is arranged on the inner side of the control box, the inner side of the control box is fixedly connected to a second AC HUB, the box cover is fixedly connected to a second power supply by screws, and the second power supply is fixedly connected to a third AC HUB by screws.

[0007] Preferably, the first power supply is fixedly connected to the first AC HUB by screws, the first power supply is engaged with the inner side of the control box, and the first power supply is engaged with the current-sharing pin header.

[0008] Preferably, the number of the DC input terminals and the current balancing pin headers is the same, 2, and the DC input terminals and the current balancing pin headers are arranged on the same plane inside the control box.

[0009] Preferably, an AC input terminal and a DC output terminal are also fixedly connected inside the second power supply, and a current-sharing terminal seat is provided inside the second power supply to connect the components using wiring.

[0010] Preferably, the DC input terminal provided inside the control box is removable and can be replaced, and the current-sharing pin provided inside the control box is removable.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by arranging screws, a box cover, a first power supply, an AC input terminal, a first AC HUB, a DC input terminal, a current-sharing pin header, a second AC HUB, a second power supply and a third AC HUB, when using the power supply box, the first power supply can be connected to the first AC HUB through the AC input terminal, and then the first AC HUB can be connected to the second AC HUB in the control box, and at the same time, the DC input terminal and the current-sharing pin header of the first power supply are simultaneously engaged together, so as to complete the installation combination of the first power supply and the electric control box. When it is necessary to replace another type of power supply - the second power supply, the current-sharing pin header on the inside of the control box is removed and connected to the current-sharing terminal seat using a cable, and the position of the DC input terminal is changed, so that the second power supply and the third AC HUB can be stably installed on the inside of the same control box, which effectively improves the compatibility of the power supply box with different types of power supplies and increases the actual use performance of the power supply box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the explosion structure of the first AC HUB installed in the utility model;

[0015] Figure 3 This is a schematic diagram of the explosion structure of the first power supply installation of the utility model;

[0016] Figure 4 A schematic diagram of the internal structure of a control box installed with the first power supply of the utility model;

[0017] Figure 5 This is a schematic diagram of the explosion structure of the third AC HUB installation of the utility model;

[0018] Figure 6 This is a schematic diagram of the explosion structure for installing the second power supply of the utility model;

[0019] Figure 7This is a schematic diagram of the internal structure of the control box installed with the second power supply of the utility model.

[0020] In the figure: 1. Control box; 2. AC power input port; 3. AC power output port; 4. Screws; 5. Box cover; 6. First power supply; 7. AC power input terminal; 8. First AC HUB; 9. DC output terminal; 10. DC input terminal; 11. Current sharing pin header; 12. Second AC HUB; 13. Second power supply; 14. Third AC HUB. DETAILED DESCRIPTION

[0021] 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.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] See also Figure 1-7 , the utility model provides a technical solution:

[0024] A dual-purpose installation component of a power box comprises a control box 1, an AC power input port 2 and an AC power output port 3, wherein the AC power input port 2 is arranged on the inner side of the control box 1, the AC power output port 3 is arranged on the inner side of the control box 1, a screw 4 is spirally connected to the inner side of the control box 1, the control box 1 is fixedly connected to a box cover 5 by means of the screw 4, the box cover 5 is fixedly connected to a first power supply 6 by means of the screw 4, the inner side of the first power supply 6 is fixedly connected to an AC power input terminal 7, the outer side of the AC input terminal 7 is snap-connected to a first AC HUB 8, the inner side of the first power supply 6 is fixedly connected to a DC output terminal 9, the inner side of the DC output terminal 9 is snap-connected to a DC input terminal 10, a current-sharing pin 11 is arranged on the inner side of the control box 1, a second AC HUB 12 is fixedly connected to the inner side of the control box 1, the box cover 5 is fixedly connected to a second power supply 13 by means of the screw 4, and the second power supply 13 is fixedly connected to a third AC HUB 14 by means of the screw 4.

[0025] The first power supply 6 is fixedly connected to the first AC HUB 8 by means of screws 4, and the first power supply 6 is engaged with the inner side of the control box 1. The first power supply 6 and the current-sharing pin 11 are mutually engaged, which can ensure that the power supply box can work normally and stably. The number of the DC input terminal 10 and the current-sharing pin 11 is the same as 2, and the DC input terminal 10 and the current-sharing pin 11 are arranged on the same plane on the inner side of the control box 1, which is convenient for the control box 1 to utilize the power supply arranged inside it. The inner side of the second power supply 13 is also fixedly connected with the AC input terminal 7 and the DC output terminal 9, and the inner side of the second power supply 13 is provided with a current-sharing female component, which is convenient for installing power supplies of different models in the same control box 1. The DC input terminal 10 arranged on the inner side of the control box 1 is removable and can be replaced, and the current-sharing pin 11 arranged on the inner side of the control box 1 is removable, and the current-sharing terminal seat is connected by a flat cable, which is convenient for replacing different types of power supplies arranged inside the control box 1.

[0026] Working process: When using the power supply box, first, snap together the AC input terminals 7 fixedly connected on the inner sides of the two first power supplies 6 with the first AC HUB8 at the same time, and use screws 4 to fix the first power supply 6 with the first AC HUB8, so that the two first power supplies 6 are stably connected as a whole through the first AC HUB8, while ensuring that the energy inside the two first power supplies 6 can be transmitted to each other through the first AC HUB8, and then snap together the first AC HUB8 and the second AC HUB12 fixedly connected on the inner side of the control box 1, and snap together the DC output terminals 9 fixedly connected on the inner sides of the two first power supplies 6 with the DC input terminals 10 set on the inner side of the control box 1, and the pin header ports set on the inner side of the first power supply 6 are also snap-connected with the current-sharing pin headers 11 set on the inner side of the control box 1, thereby completing the installation of the first power supply 6. During the installation work, the box cover 5 to which the first power supply 6 is fixed by screws 4 can also be fixed to the control box 1 by screws 4, so as to protect the power supply box for normal use. When the power supply in the control box 1 of the power supply box needs to be replaced, the first power supply 6 can be taken out by reverse operation, and then the DC input terminal 10 can be removed and its fixed position can be changed, and the current sharing pin 11 can be removed, and the current sharing terminal block can be connected by a flat cable, and then the two second power supplies 13 connected by the third AC HUB 14 with the same principle as mentioned above can be placed on the inner side of the control box 1, so that the second power supply 13 is fixed to the control box 1 in the same connection method as the first power supply 6, so that the same control box 1 can be used to replace power supplies of different models. The power box effectively improves the compatibility of the power box with power supplies of different models and increases the actual performance of the power box.

[0027] 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 power box dual-purpose mounting assembly, comprising a control box (1), an AC power input port (2) and an AC power output port (3), characterized in that: The control box (1) is provided with an AC input port (2) on the inner side, and an AC output port (3) on the inner side. A screw (4) is spirally connected to the inner side of the control box (1). The control box (1) is fixedly connected to a box cover (5) via the screw (4). The box cover (5) is fixedly connected to a first power source (6) via the screw (4). The inner side of the first power source (6) is fixedly connected to an AC input terminal (7). The outer side of the AC input terminal (7) is snap-connected to a first AC H UB (8), a DC output terminal (9) is fixedly connected to the inside of the first power supply (6), a DC input terminal (10) is snap-connected to the inside of the DC output terminal (9), a current-sharing pin (11) is provided on the inside of the control box (1), a second AC HUB (12) is fixedly connected to the inside of the control box (1), the box cover (5) is fixedly connected to the second power supply (13) by means of screws (4), and the second power supply (13) is fixedly connected to the third AC HUB (14) by means of screws (4).

2. The dual-purpose installation assembly of a power supply box according to claim 1, characterized in that: The first power supply (6) is fixedly connected to the first AC HUB (8) via screws (4); the first power supply (6) is engaged inside the control box (1); and the first power supply (6) and the current-sharing pin header (11) are engaged with each other.

3. The dual-purpose installation assembly for a power supply box according to claim 1, characterized in that: The number of the DC input terminals (10) and the number of the current balancing pins (11) are both two, and the DC input terminals (10) and the current balancing pins (11) are arranged on the same plane inside the control box (1).

4. The dual-purpose installation assembly for a power supply box according to claim 1, characterized in that: The inside of the second power supply (13) is also fixedly connected with an alternating current input terminal (7) and a direct current output terminal (9), and no component for engaging with the current-sharing pins (11) is provided inside the second power supply (13).

5. The dual-purpose installation assembly for a power supply box according to claim 1, characterized in that: The DC input terminal (10) arranged inside the control box (1) is removable and can be replaced, and the current-sharing pins (11) arranged inside the control box (1) are removable.

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