Power distribution module and electrical equipment

Abstract

The embodiment of the utility model relates to the technical field of electrical equipment, in particular to a power distribution module and electrical equipment, and the power distribution module comprises a housing, an input assembly and an output assembly. The shell is provided with an accommodating cavity. The input assembly comprises a first copper bar set and a second copper bar set, the first copper bar set and the second copper bar set connect current into the containing cavity from the external environment and are arranged in a spaced mode, and the first copper bar set is electrically connected with the shell. The output assembly comprises a plurality of output air switches which are sequentially arranged in the first direction, each output air switch is provided with a first clamping part, a second clamping part, a first output part and a second output part in the second direction, the first clamping parts clamp and are electrically connected with the first copper bar set, and the second clamping parts clamp and are electrically connected with the second copper bar set. The first clamping part is electrically connected with the first output part, the second clamping part is electrically connected with the second output part, and at least parts of the first output part and the second output part are exposed out of the outer surface of the shell. Through the above structure, the power distribution module is convenient to maintain and replace, and the circuit is simplified.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of electrical equipment, and in particular, to a power distribution module and electrical equipment. Background Art

[0002] A communication room is a site or location where communication equipment and facilities are installed and can meet the operating conditions. It can generally be divided into a dedicated room, a comprehensive room, etc. A dedicated room refers to a dedicated place where power communication equipment in operation is installed and operated, and is further divided into an independent communication room and a communication room in a substation or power plant. A comprehensive room refers to a room or secondary equipment room shared by power communication equipment and other secondary equipment.

[0003] In the process of realizing the present application, the inventor of the present application found that: in a communication room, a power distribution unit is often used to distribute power to various devices in the room. At present, the power distribution unit uses multiple cables to electrically connect the power-consuming devices and the power supply, resulting in complex internal wiring of the power distribution unit, which is not easy to repair and replace. Utility Model Content

[0004] The embodiments of the present application provide a power distribution module and electrical equipment, which can improve the current situation in which the power distribution unit uses multiple cables to electrically connect the electrical equipment and the power supply, resulting in complex internal wiring of the power distribution unit and difficulty in maintenance and replacement.

[0005] In order to solve the above technical problems, a technical solution adopted in the present application is: to provide a power distribution module, including a shell, an input component and an output component. The shell is provided with a receiving cavity. The input component includes a first copper bar group and a second copper bar group, the first copper bar group and the second copper bar group connect the current from the external environment to the receiving cavity, and are arranged at intervals, and the first copper bar group is electrically connected to the shell. The output component includes a plurality of output circuit breakers, which are arranged in sequence along a first direction, and each of the output circuit breakers is provided with a first clamping portion, a second clamping portion, a first output portion and a second output portion along a second direction, the first clamping portion clamps and electrically connects the first copper bar group, the second clamping portion clamps and electrically connects the second copper bar group, the first clamping portion is electrically connected to the first output portion, the second clamping portion is electrically connected to the second output portion, and at least part of the first output portion and the second output portion are exposed to the outer surface of the shell. The first direction and the second direction are perpendicular.

[0006] Optionally, the input component further includes an input terminal, which is mounted on the housing and arranged near the side of the housing. The first copper bar group includes a first input copper bar, a grounding copper bar and a positive copper bar accommodated in the accommodating cavity, the first input copper bar is electrically connected to the input terminal, the first input copper bar is arranged along the third direction, the grounding copper bar is connected between the first input copper bar and the housing, the positive copper bar extends along the first direction and is connected to an end of the first input copper bar away from the input terminal, and the first clamping portion clamps the positive copper bar. The third direction is perpendicular to the first direction and the second direction.

[0007] Optionally, the second copper bar group includes a second input copper bar and a negative copper bar accommodated in the accommodating cavity, the second input copper bar is electrically connected to the input terminal, the second input copper bar is arranged along the third direction close to the side wall of the accommodating cavity, the negative copper bar at least partially extends along the first direction and is connected to an end of the second input copper bar away from the input terminal, and the second clamping portion clamps the negative copper bar.

[0008] Optionally, the negative copper busbar includes a first part, a second part and a third part, the first part extends along the first direction and is arranged close to the side wall of the accommodating cavity, the second clamping portion clamps the second part, the second part extends along the first direction, and the third part is connected between the first part and the second part along the third direction.

[0009] Optionally, the housing includes a bottom plate and two limit plates, the output air switch is installed on the bottom plate, the two limit plates are protruding relative to the bottom plate along the second direction, the two limit plates are relatively arranged along the first direction, and the output air switch is placed between the two limit plates.

[0010] Optionally, the base plate is provided with a card interface, the output circuit breaker is provided with a hook, the hook is protruded toward the base plate along the second direction, and the hook and the card interface are engaged with each other along the third direction.

[0011] Optionally, a plurality of the output circuit breakers are evenly divided into a first area and a second area, and the first area and the second area are symmetrically arranged. A group of the input components are arranged in each of the first area and the second area, and an output component is electrically connected to the output circuit breaker in the first area or the second area.

[0012] Optionally, the power distribution module also includes a lightning protection component, which includes a DC lightning protection board and a signal output port, the DC lightning protection board is accommodated in the accommodating cavity, and the signal output port is at least partially exposed to the outer shell, the DC lightning protection board is electrically connected to the first copper busbar group and the second copper busbar group, and the DC lightning protection board is electrically connected to the signal output port.

[0013] Optionally, the housing is further provided with a mounting frame, which is mounted on both sides of the housing, and is used to install the power distribution module on other electronic equipment.

[0014] In order to solve the above technical problem, another technical solution adopted in the present application is: to provide an electrical device, including the above power distribution module.

[0015] The beneficial effect of the embodiment of the present application is: different from the prior art, the embodiment of the present application provides a power distribution module, including a shell, an input component and an output component. The shell is provided with a receiving cavity. The input component includes a first copper bar group and a second copper bar group, the first copper bar group and the second copper bar group connect the current from the external environment to the receiving cavity, and are arranged at intervals, and the first copper bar group is electrically connected to the shell. The output component includes a plurality of output circuit breakers, which are arranged in sequence along the first direction, and each of the output circuit breakers is provided with a first clamping portion, a second clamping portion, a first output portion and a second output portion along the second direction, the first clamping portion clamps and electrically connects the first copper bar group, the second clamping portion clamps and electrically connects the second copper bar group, the first clamping portion is electrically connected to the first output portion, the second clamping portion is electrically connected to the second output portion, and at least part of the first output portion and the second output portion are exposed to the outer surface of the shell. The first direction and the second direction are perpendicular. Through the above structure, the first copper bar group is electrically connected to multiple first clamping parts at the same time, and the second copper bar group is electrically connected to multiple second clamping parts at the same time, and through the one-to-one electrical connection of the first clamping part and the first output part, and the one-to-one electrical connection of the second clamping part and the second output part, the cables in the power distribution module are reduced, and when maintenance or replacement is needed, only a single output circuit breaker needs to be repaired or replaced. Maintenance and replacement are convenient, and the circuits in the power distribution module are simplified. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0017] Figure 1is a three-dimensional diagram of a power distribution module provided in one embodiment of the present application;

[0018] Figure 2 is an internal schematic diagram of a power distribution module provided in one embodiment of the present application;

[0019] Figure 3 It is a partial schematic diagram of a power distribution module provided in one embodiment of the present application;

[0020] Figure 4 is another three-dimensional diagram of a power distribution module provided by one embodiment of the present application;

[0021] Figure 5 It is a three-dimensional diagram of an output switch provided in one embodiment of the present application.

[0022] The reference numerals of the power distribution module 1000 are as follows:

[0023]

[0024] DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in this specification and in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0027] The present application provides an electrical device, including a power distribution module 1000, a switching module, a server and other electrical equipment, wherein the power distribution module 1000, the switching module and the server are electrically connected and have signal transmission.

[0028] For the aforementioned power distribution module 1000, see Figure 1 and Figure 2, and in combination with other drawings. The power distribution module 1000 includes a housing 100, an input component 200 and an output component 300. The housing 100 is provided with a receiving cavity 110. The input component 200 includes a first copper bar group 210 and a second copper bar group 220, the first copper bar group 210 and the second copper bar group 220 connect the current from the external environment to the receiving cavity 110, and are arranged at intervals, and the first copper bar group 210 is electrically connected to the housing 100. The output assembly 300 includes a plurality of output switches 310, which are arranged in sequence. Each output switch 310 is provided with a first clamping portion 311, a second clamping portion 312, a first output portion 313, and a second output portion 314 along the second direction Y. The first clamping portion 311 clamps and electrically connects the first copper bar group 210, the second clamping portion 312 clamps and electrically connects the second copper bar group 220, the first clamping portion 311 is electrically connected to the first output portion 313, the second clamping portion 312 is electrically connected to the second output portion 314, and at least a portion of the first output portion 313 and the second output portion 314 are exposed to the outer surface of the housing 100. The first direction X is perpendicular to the second direction Y. Through the above structure, the first copper bar group 210 is electrically connected to multiple first clamping parts 311 at the same time, and the second copper bar group 220 is electrically connected to multiple second clamping parts 312 at the same time, and through the one-to-one electrically connected first clamping parts 311 and first output parts 313, and the one-to-one electrically connected second clamping parts 312 and second output parts 314, the cables in the distribution module 1000 are reduced. When maintenance or replacement is required, only a single output circuit breaker 310 needs to be repaired or replaced. It is convenient for maintenance and replacement, and the circuits in the distribution module 1000 are simplified.

[0029] It should be noted that, in order to facilitate the installation of the power distribution module 1000 on the electrical equipment, the housing 100 is set to a rectangular parallelepiped shape, so as to facilitate the storage and stacking of the power distribution module 1000. It should be noted that the first copper bar group 210 corresponds to the positive pole of the external power supply electrically connected, and the second copper bar group 220 corresponds to the negative pole of the external power supply electrically connected, and the interval setting is to prevent the circuit breakdown between the two copper bars and ensure the circuit safety. It can be understood that, when observed along the first direction X, the first clamping portion 311 and the second clamping portion 312 are both set to the "Ω" shape, the thin sheet-like first copper bar group 210 is clamped in the first clamping portion 311, and the second copper bar group 220 is clamped in the second clamping portion 312, and is electrically connected to the first output portion 313 and the second output portion 314 respectively for output of electric energy. It is still necessary to explain that the multiple output circuit breakers 310 are arranged in sequence. Specifically, the first output parts 313 of two adjacent output circuit breakers 310 are arranged along the first direction X, and correspondingly, the second output parts 314 of the two adjacent output circuit breakers 310 are arranged along the first direction X, so that other devices are directly plugged into the first output part 313 and the second output part 314, reducing the setting of cables, and are neatly arranged for easy maintenance and replacement; the first clamping parts 311 of the two adjacent output circuit breakers 310 are arranged along the first direction X, and correspondingly, the second clamping parts 312 of the two adjacent output circuit breakers 310 are arranged along the first direction X, reducing the setting of cables inside the power distribution module 1000, and are neatly arranged, so that when the device connected to one of the output circuit breakers 310 is powered off, only a single output circuit breaker 310 needs to be replaced for troubleshooting, and when all the devices connected to the output circuit breakers 310 are powered off, the first copper busbar group 210 and the second copper busbar group 220 can be checked first, and then each circuit breaker can be checked separately, reducing the complexity of wiring during maintenance and replacement, and facilitating maintenance.

[0030] For further information, see Figure 1 , and in combination with other drawings. The housing 100 includes a top plate 140, a side plate 170, a panel 160 and a bottom plate 120, the panel 160 extends along a first direction X, the bottom plate 120 and the top plate 140 are arranged opposite to each other along a second direction Y, the side plate 170 and the panel 160 are arranged between the top plate 140 and the bottom plate 120, thereby jointly enclosing a receiving cavity 110. The housing 100 is also provided with a mounting frame 150, the mounting frame 150 is installed on both sides of the housing 100, and the mounting frame 150 is used to install the power distribution module 1000 on other electronic devices. Specifically, the mounting frame 150 is arranged to protrude away from the side plate 170 along the first direction X, so as to facilitate the installation and fixation of the housing 100.

[0031] For further information, see Figure 2, and in combination with other drawings. The input assembly 200 also includes an input terminal 230, which is mounted on the housing 100 and arranged near the side of the housing 100. The first copper bar group 210 includes a first input copper bar 211, a grounding copper bar 212 and a positive copper bar 213 accommodated in the accommodating cavity 110, the first input copper bar 211 is electrically connected to the input terminal 230, the first input copper bar 211 is arranged along the third direction Z, the grounding copper bar 212 is connected between the first input copper bar 211 and the housing 100, so as to be grounded, the positive copper bar 213 extends along the first direction X and is connected to one end of the first input copper bar 211 away from the input terminal 230, and the first clamping portion 311 clamps the positive copper bar 213. The third direction Z is perpendicular to the first direction X and the second direction Y. Specifically, the input terminal 230 is disposed at the connection between the panel 160 and the side panel 170 , and the first output portion 313 and the second output portion 314 of the output circuit breaker 310 are exposed on the panel 160 , and the input terminal 230 is disposed on at least one side of the output circuit breaker 310 .

[0032] For further information, see Figure 2 and Figure 3 , and in combination with other drawings. The second copper bar group 220 includes a second input copper bar 221 and a negative copper bar 222 accommodated in the accommodating cavity 110, the second input copper bar 221 is electrically connected to the input terminal 230, the second input copper bar 221 is arranged along the third direction Z close to the side wall of the accommodating cavity 110, the negative copper bar 222 at least partially extends along the first direction X and is connected to the end of the second input copper bar 221 away from the input terminal 230, and the second clamping portion 312 clamps the negative copper bar 222. It can be understood that in order to meet the safety requirements, the first input copper bar 211 and the second input copper bar 221 are staggered, so in the structure of the electrical connection of each copper bar, a plurality of bending structures are provided, and are fixed to the bottom plate 120 by bolts. It is worth mentioning that the second input copper bar 221 is arranged along the third direction Z close to the side wall of the accommodating cavity 110 in order to be arranged as far away as possible from the first input copper bar 211 in the accommodating cavity 110, so as to prevent circuit breakdown.

[0033] For further information, see Figure 2 and Figure 3, and in combination with other drawings. The negative copper busbar 222 includes a first portion 2221, a second portion 2222 and a third portion 2223, wherein the first portion 2221 extends along the first direction X and is disposed close to the side wall of the receiving cavity 110, the second clamping portion 312 clamps the second portion 2222, the second portion 2222 extends along the first direction X, and the third portion 2223 is connected between the first portion 2221 and the second portion 2222 along the third direction Z. It is worth mentioning that the first portion 2221 is disposed close to the side wall of the receiving cavity 110 along the first direction X in order to be disposed as far away as possible from the first copper busbar group 210 in the receiving cavity 110, thereby preventing circuit breakdown.

[0034] In conjunction with the above description of the first copper bar group 210 and the second copper bar group 220, please refer to Figure 3 , and combined with other drawings. The positive copper busbar 213 is also provided with a clearance notch 2131, and the clearance notch 2131 is provided at the connection point corresponding to the second part 2222 and the third part 2223 in the second direction Y, so as to facilitate the screw connection of the second part 2222 and the third part 2223. It should still be noted that the input component 200 also includes a spacer column 214. The second part 2222 and the positive copper busbar 213 are spaced apart along the second direction Y, and the spacer column 214 is provided between the second part 2222 and the positive copper busbar 213, so as to meet the safety requirements between the housing 100, the positive copper busbar 213 and the negative copper busbar 222.

[0035] For the above-mentioned base plate 120, see Figure 4 , and in combination with other drawings. The housing 100 also includes two limit plates 130, the output switch 310 is installed on the bottom plate 120, the two limit plates 130 are protruding relative to the bottom plate 120 along the second direction Y, the two limit plates 130 are relatively arranged along the first direction X, and the output switch 310 is arranged between the two limit plates 130. Thereby limiting the movement of the output switch 310 in the first direction X, and facilitating the positioning and installation of the output switch 310. It can be understood that the limit plate 130 can be installed separately from the bottom plate 120 or can be set by cutting and bending part of the bottom plate 120. It can be understood that the panel 160 and the side plate 170 jointly clamp and fix the output switch 310 to prevent the output switch 310 from moving.

[0036] For further information, see Figure 4 and Figure 5, and in combination with other drawings. The bottom plate 120 is provided with a card interface 121, and the output spacer 310 is provided with a hook 315, the hook 315 is protruded toward the bottom plate 120 along the second direction Y, and the hook 315 and the card interface 121 are snap-fitted along the third direction Z. It can be understood that the movement of the output spacer 310 in the third direction Z is limited by the snap-fitting of the above-mentioned hook 315 and the card interface 121, and the output spacer 310 is clamped and fixed by the top plate 140 and the bottom plate 120 to limit the movement of the output spacer 310 in the second direction Y, thereby performing snap-fitting. It can be understood that since the input component 200 and the output component 300 are screwed and fixed to the bottom plate 120, the output spacer 310 can be fixed to the bottom plate 120 to prevent loosening. Through this structure, the output spacer 310 can be plugged and unplugged relative to the accommodating cavity 110 after disassembly.

[0037] In the embodiments of this application, please refer to Figure 1 , and combined with other drawings. Multiple output circuit breakers 310 are evenly divided into the first area 400 and the second area 500, and the first area 400 and the second area 500 are symmetrically arranged, that is, with the midline of the bottom plate 120 as the axis of symmetry, the first area 400 and the second area 500 are symmetrically distributed; a group of input components 200 are arranged in the first area 400 and the second area 500, and an output component 300 is electrically connected to the output circuit breaker 310 in the first area 400 or the second area 500. Thereby reducing the length of a single copper busbar, facilitating current transmission, maintenance and replacement, and also reducing the impact of copper busbar damage on the output current of the distribution module 1000.

[0038] In combination with the above description of the first area 400 and the second area 500, please refer to Figure 2 , and in combination with other drawings. The power distribution module 1000 also includes a lightning protection component 600, which includes a DC lightning protection board 610 and a signal output terminal 620. The DC lightning protection board 610 is accommodated in the accommodation cavity 110, and the signal output terminal 620 is at least partially exposed to the housing 100. The DC lightning protection board 610 is electrically connected to the first copper bar group 210 and the second copper bar group 220, and the DC lightning protection board 610 is electrically connected to the signal output terminal 620. Specifically, the signal output terminal 620 is arranged between the first area 400 and the second area 500, and two groups of DC lightning protection boards 610 are arranged, and the two DC lightning protection boards 610 are used to protect the circuits in the first area 400 or the second area 500, respectively.

[0039] In an embodiment of the present application, a power distribution module 1000 is provided, including a housing 100, an input component 200, and an output component 300. The housing 100 is provided with a receiving cavity 110. The input component 200 includes a first copper bar group 210 and a second copper bar group 220, the first copper bar group 210 and the second copper bar group 220 connect current from the external environment to the receiving cavity 110, and are arranged at intervals, and the first copper bar group 210 is electrically connected to the housing 100. The output assembly 300 includes a plurality of output switches 310, which are sequentially arranged along the first direction X. Each output switch 310 is provided with a first clamping portion 311, a second clamping portion 312, a first output portion 313, and a second output portion 314 along the second direction Y. The first clamping portion 311 clamps and electrically connects the first copper bar group 210, the second clamping portion 312 clamps and electrically connects the second copper bar group 220, the first clamping portion 311 is electrically connected to the first output portion 313, the second clamping portion 312 is electrically connected to the second output portion 314, and at least a portion of the first output portion 313 and the second output portion 314 are exposed to the outer surface of the housing 100. The first direction X is perpendicular to the second direction Y. Through the above structure, the first copper bar group 210 is electrically connected to multiple first clamping parts 311 at the same time, and the second copper bar group 220 is electrically connected to multiple second clamping parts 312 at the same time, and through the one-to-one electrically connected first clamping parts 311 and first output parts 313, and the one-to-one electrically connected second clamping parts 312 and second output parts 314, the cables in the distribution module 1000 are reduced. When maintenance or replacement is required, only a single output circuit breaker 310 needs to be repaired or replaced. It is convenient for maintenance and replacement, and the circuits in the distribution module 1000 are simplified.

[0040] Based on the same inventive concept, the present application also provides an electrical device, which includes the above-mentioned power distribution module 1000. The structure and function of the power distribution module 1000 can be referred to the above-mentioned embodiment, and will not be described one by one here.

[0041] It should be noted that the preferred embodiments of the present application are given in the specification and drawings of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments are not used as additional limitations on the content of the present application. The purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the present application; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the scope of protection of the claims attached to the present application.

Claims

1. A power distribution module, characterized in that: include: The housing is provided with a receiving cavity; An input component, comprising a first copper bar group and a second copper bar group, wherein the first copper bar group and the second copper bar group connect current from the external environment to the receiving cavity and are arranged at intervals, and the first copper bar group is electrically connected to the housing; An output assembly, comprising a plurality of output circuit breakers, arranged in sequence along a first direction, each of the output circuit breakers being provided with a first clamping portion, a second clamping portion, and a first output portion and a second output portion along a second direction, the first clamping portion clamping and electrically connecting the first copper bar group, the second clamping portion clamping and electrically connecting the second copper bar group, the first clamping portion being electrically connected to the first output portion, the second clamping portion being electrically connected to the second output portion, and at least parts of the first output portion and the second output portion being exposed to the outer surface of the housing; The first direction is perpendicular to the second direction.

2. The power distribution module according to claim 1, characterized in that: The input assembly further includes an input terminal, which is mounted on the housing and disposed close to a side edge of the housing; The first copper bar group comprises a first input copper bar, a grounding copper bar and a positive copper bar accommodated in the accommodation cavity, the first input copper bar is electrically connected to the input terminal, the first input copper bar is arranged along the third direction, the grounding copper bar is connected between the first input copper bar and the shell, the positive copper bar extends along the first direction and is connected to an end of the first input copper bar away from the input terminal, and the first clamping portion clamps the positive copper bar; The third direction is perpendicular to the first direction and the second direction.

3. The power distribution module according to claim 2, characterized in that: The second copper bar group includes a second input copper bar and a negative copper bar accommodated in the accommodating cavity, the second input copper bar is electrically connected to the input terminal, the second input copper bar is arranged along the third direction close to the side wall of the accommodating cavity, the negative copper bar at least partially extends along the first direction and is connected to an end of the second input copper bar away from the input terminal, and the second clamping portion clamps the negative copper bar.

4. The power distribution module according to claim 3, characterized in that: The negative copper busbar includes a first part, a second part and a third part, the first part extends along the first direction and is arranged close to the side wall of the accommodating cavity, the second clamping portion clamps the second part, the second part extends along the first direction, and the third part is connected between the first part and the second part along the third direction.

5. The power distribution module according to any one of claims 1 to 4, characterized in that: The housing includes a bottom plate and two limit plates, the output air switch is installed on the bottom plate, the two limit plates are protruding relative to the bottom plate along the second direction, the two limit plates are relatively arranged along the first direction, and the output air switch is placed between the two limit plates.

6. The power distribution module according to claim 5, characterized in that: The bottom plate is provided with a card interface, the output circuit breaker is provided with a hook, the hook is protruding toward the bottom plate along the second direction, and the hook and the card interface are engaged and matched along the third direction; The third direction is perpendicular to the first direction and the second direction.

7. The power distribution module according to any one of claims 1 to 6, characterized in that: The plurality of output circuit breakers are evenly divided into a first area and a second area, and the first area and the second area are symmetrically arranged; A group of the input components are disposed in each of the first area and the second area, and an output component is electrically connected to the output circuit breaker in the first area or the second area.

8. The power distribution module according to claim 7, characterized in that: The power distribution module also includes a lightning protection component, which includes a DC lightning protection board and a signal output port. The DC lightning protection board is accommodated in the accommodating cavity, and the signal output port is at least partially exposed to the outer shell. The DC lightning protection board is electrically connected to the first copper bar group and the second copper bar group, and the DC lightning protection board is electrically connected to the signal output port.

9. The power distribution module according to any one of claims 1 to 6, characterized in that: The housing is also provided with a mounting frame, which is mounted on both sides of the housing and is used to mount the power distribution module on an electronic device outside the power distribution module.

10. An electrical device, characterized in that: Comprising a power distribution module as described in any one of claims 1-9.

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