CN220855624U - Input combining module, server power supply and server - Google Patents
Input combining module, server power supply and server Download PDFInfo
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- CN220855624U CN220855624U CN202322764854.4U CN202322764854U CN220855624U CN 220855624 U CN220855624 U CN 220855624U CN 202322764854 U CN202322764854 U CN 202322764854U CN 220855624 U CN220855624 U CN 220855624U
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Abstract
The application provides an input combining module, a server power supply and a server, and relates to the technical field of server dual-input power supply. Wherein, an input combiner module includes: a first functional component and a second functional component; the first functional component is provided with a first bridge rectifying component and is provided with a first connecting end which is used for being connected with the mains supply; the second functional component is provided with a second bridge rectifier component, is connected with the first functional component in parallel, and is provided with a second connecting end which is used for being connected with the backup power supply; the parallel circuit formed by the first functional component and the second functional component is provided with a parallel output end, and the parallel output end is used for being connected with a power module of the single power server. The technical scheme of the application can realize isolation between circuits, prevent reverse irrigation from occurring between the circuits, further cause damage to backup power supply and commercial power, and solve the problem that a single power supply server cannot supply power in double inputs.
Description
Technical Field
The application relates to the technical field of server dual-input power supply, in particular to an input combining module and a server.
Background
Along with the continuous development of cloud computing and big data, the demands for the cloud computing and the big data are increased, more and more enterprises need to augment data processing centers, the demands for servers are increased, and higher demands are also provided for the stability of power supply of the servers.
In order to increase the stability of power supply of the server, the prior art proposes a server which can be suitable for a dual-input power supply scene, wherein one path of power supply is input into the server, and the other path of power supply is input into the server for backup, so that the server cannot work normally when the power supply has a problem.
The server that can be applicable to the dual input power supply scene that prior art put forward can promote the stability of power supply, but to the single power supply server who has put into use in the enterprise, if with single power supply server all change into dual power supply server, then need higher cost, if insert mains supply and backup power supply in single power supply server simultaneously, can appear the mutual reverse between the circuit and irritate, and then lead to backup power supply and mains supply to take place the damage, can't guarantee the stability of single power supply server power supply.
Disclosure of utility model
The embodiment of the application aims to provide an input combining module, a server power supply and a server, which are used for solving the problems that when mains supply and backup power supply are simultaneously connected into a single power supply server, mutual reverse filling between circuits can occur, the backup power supply and the mains supply are damaged, and the stability of the power supply of the single power supply server cannot be ensured.
In order to solve the technical problems, the embodiment of the application provides the following technical scheme:
The first aspect of the present application provides an input combining module, which includes: the first functional component is provided with a first bridge rectifier part and is provided with a first connecting end which is used for being connected with the mains supply;
The second functional component is provided with a second bridge rectifier component, is connected with the first functional component in parallel, and is provided with a second connecting end which is used for being connected with the backup power supply;
The parallel circuit formed by the first functional component and the second functional component is provided with a parallel output end, and the parallel output end is used for being connected with a power module of the single power server.
In some variations of the first aspect of the present application, the first bridge rectifying member and the second bridge rectifying member are the same rectifying member.
In some variation embodiments of the first aspect of the present application, the input combining module further includes:
And the circuit protection component is arranged in the parallel circuit and is used for preventing the short circuit of the single power supply server from influencing the commercial power and the backup power supply.
In some variations of the first aspect of the present application, the circuit protection assembly comprises:
the first safety tube is arranged in the first functional component and is connected with the first bridge rectifier component in series;
And the second safety tube is arranged in the second functional assembly and is connected with the second bridge rectifying component in series.
In some variation embodiments of the first aspect of the present application, the input combining module further includes:
The control component is arranged in the parallel circuit and used for controlling the conduction of the first functional component and the second functional component.
In some variations of the first aspect of the present application, the control assembly comprises:
The first air switch is arranged in the first functional component and is connected with the first bridge rectifying component in series;
And the second air switch is arranged in the second functional assembly and is connected with the second bridge rectifying component in series.
In some variation embodiments of the first aspect of the present application, the input combining module further includes:
The display component is arranged in the parallel circuit and used for displaying the working conditions of the first functional component and the second functional component.
In some variations of the first aspect of the present application, the display assembly comprises:
The first display circuit is arranged in the first functional component and is connected with the first bridge rectifier component in series, and a first indicator lamp is arranged in the first display circuit;
The second display circuit is arranged in the second functional component and connected with the second bridge rectifier component in series, and a second indicator lamp is arranged in the second display circuit.
A second aspect of the present application provides a server power supply comprising:
A single power server power module;
The input combining module provided by the first aspect of the application is characterized in that the parallel output end of the input combining module is connected with the power module of the single power server.
The server power supply provided in the second aspect of the present application may directly use the input combining module provided in the first aspect, and specific implementation structures may refer to the related matters described in the first aspect, which are not described herein again.
A third aspect of the application provides a server comprising the server power supply of the second aspect of the application.
The server provided in the third aspect of the present application may directly use the server power provided in the second aspect, and specific implementation structures may refer to the relevant content described in the second aspect, which is not described herein.
Compared with the prior art, the input combining module provided by the application comprises: the first bridge rectifier circuit and the second bridge rectifier circuit which are arranged in the first functional component and the second functional component are connected in parallel, the first connecting end which is arranged in the first functional component is connected with the mains supply, the second connecting end which is arranged in the second functional component is connected with the backup power supply, the output end which is arranged in the parallel circuit which is formed by the first functional component and the second functional component is connected with the power supply module of the single power supply server so as to realize that the mains supply and the backup power supply are simultaneously input into the single power supply server, due to the existence of the diodes in the first bridge rectifier component and the second bridge rectifier component, the isolation between the first functional component and the second functional component can be realized, the reverse filling between circuits is effectively prevented, the backup power supply and the mains supply are prevented from being damaged, meanwhile, the backup power supply is connected with the mains supply as the server, when the backup power supply is in normal work, the power supply can be supplied to the single power supply server, and when the backup power supply is in the single power supply, the single power supply server can not be input to the single power supply server.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, wherein like or corresponding reference numerals indicate like or corresponding parts, there are shown by way of illustration, and not limitation, several embodiments of the application, in which:
FIG. 1 schematically illustrates a schematic diagram of an input combining module;
FIG. 2 schematically illustrates a schematic diagram of an input combining module setup circuit protection component;
FIG. 3 schematically illustrates a schematic diagram of an input combining module setup control assembly;
FIG. 4 schematically illustrates a schematic diagram of an input combining module setup display assembly;
fig. 5 schematically shows a schematic diagram of another input combining module arrangement.
Detailed Description
Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the application and are not intended to limit the scope of the application, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.
These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.
In the description of the present application, unless otherwise indicated, the meaning of "plurality of" means greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like are merely used for convenience in describing the present application and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.
Furthermore, the use of the terms first, second, and the like in the present application are not used for any order, quantity, or importance, but rather are used for distinguishing between different parts. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.
It should also be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application can be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.
All terms used herein have the same meaning as understood by one of ordinary skill in the art to which the present application pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.
Example 1
As shown in fig. 1, a first aspect of the present application proposes an input combining module, which includes: a first functional component and a second functional component; the first functional component is provided with a first bridge rectifying component and is provided with a first connecting end which is used for being connected with the mains supply; the second functional component is provided with a second bridge rectifier component, is connected with the first functional component in parallel, and is provided with a second connecting end which is used for being connected with the backup power supply; the parallel circuit formed by the first functional component and the second functional component is provided with a parallel output end, and the parallel output end is used for being connected with a power module of the single power server.
Specifically, the first bridge rectifier component may be a rectifier bridge, or may be a bridge rectifier circuit that is separately designed, and the specific form is not limited. Besides the first bridge rectifier component, a protection circuit, a control device and a test circuit can be added in the first functional component to expand the functions of the first functional component and the input combining module circuit. The first connecting end is used for connecting the commercial power, can be connected with the first functional component and the commercial power through wires, can also be connected through other power connecting elements, is not limited by a specific connecting mode, and can realize normal operation of the input combining module and the single power server connected with the input combining module.
The second bridge rectifier component may be a rectifier bridge or may be a bridge rectifier circuit designed separately, and the specific form is not limited. Besides the second bridge rectifier component, a protection circuit, a control device and a test circuit can be added in the second functional component to expand the functions of the second functional component and the input combining module circuit, the second connecting end is used for connecting backup power supply, the second functional component can be connected with the backup power supply through a wire, the connection can be realized through other power connecting elements, the specific connection mode is not limited, and the normal operation of the single power supply server connected by the input combining module and the input combining module can be realized.
The parallel connection of the second functional component and the first functional component is in parallel connection in a circuit, the second functional component and the first functional component form a parallel circuit, and the parallel output end arranged by the parallel circuit is connected with a power module of the single power server to realize the common power supply of backup power supply and commercial power to the single power server. The parallel output end can be a wire or an electric power connecting element, is not particularly limited, and can realize normal operation of the input combining module and a single power server connected with the input combining module.
The specific working process of the input combining module is as follows:
when the mains supply and the backup power supply are normal, the mains supply and the backup power supply power to the single power supply server through the first functional component and the second functional component respectively, and can be understood as follows: the first functional component may bear a first load and the second functional component may bear a second load.
When the mains supply fails, the backup power supply supplies power to the single power supply server through the second functional component, which can be understood as follows: the second functional component may bear a third amount of load.
When the backup power supply fails, the mains supply supplies power to the single power supply server through the first functional component, which can be understood as follows: the first functional component may bear a third amount of load.
The first load capacity and the second load capacity can be from a minimum load percentage value which can be born by each functional component to a maximum load percentage value which can be born by each functional component, wherein the minimum load percentage value is more than 0%, and the maximum load percentage value is less than 100%.
The third load amount may be a minimum load percentage value that each functional component can bear to 100% load amount, the minimum load percentage value being greater than 0%.
Compared with the prior art, the input combining module provided by the application comprises: the first bridge rectifier circuit and the second bridge rectifier circuit which are arranged in the first functional component and the second functional component are connected in parallel, the first connecting end which is arranged in the first functional component is connected with the mains supply, the second connecting end which is arranged in the second functional component is connected with the backup power supply, the output end which is arranged in the parallel circuit which is formed by the first functional component and the second functional component is connected with the power supply module of the single power supply server so as to realize that the mains supply and the backup power supply are simultaneously input into the single power supply server, due to the existence of the diodes in the first bridge rectifier component and the second bridge rectifier component, the isolation between the first functional component and the second functional component can be realized, the reverse filling between circuits is effectively prevented, the backup power supply and the mains supply are prevented from being damaged, meanwhile, the backup power supply is connected with the mains supply as the server, and the mains supply and the backup power supply are connected together.
In some embodiments, the first bridge rectifying component and the second bridge rectifying component are the same rectifying component.
Specifically, the first bridge rectifier component and the second bridge rectifier component can be identical specification rectifier bridges, and also can be two identical bridge rectifier circuits, and the first bridge rectifier component and the second bridge rectifier component are identical rectifier components, so that the first functional component and the second functional component can achieve identical rectifying effects, the stability of the input combining module for supplying commercial power and backup power to the power module of the single power server is improved, and the stability of the input combining module cannot be influenced due to the difference of rectifying effects.
As shown in fig. 2, in some embodiments, the input combining module further comprises: and the circuit protection component is arranged in the parallel circuit and is used for preventing the short circuit of the single power supply server from influencing the commercial power and the backup power supply.
Specifically, the circuit protection component may be two fuses, where the two fuses are respectively connected in series with the first bridge rectifying component and the second bridge rectifying component, and the power protection component may also be a circuit protection device with an automatic detection function, where the circuit protection device and the parallel circuit are arranged in the parallel circuit, and when a problem occurs, the circuit protection device may disconnect the circuit of the input combining module, so as to realize protection of the mains supply and the backup power supply, and not limit the specific form of the circuit protection component.
The circuit protection component is arranged in the input combining module circuit, and can disconnect the circuit of the input combining module when the server is abnormal and short circuit occurs, so that reverse filling between the commercial power and the backup power supply is prevented, and damage to the commercial power and the backup power supply is further prevented.
As shown in fig. 5, in some embodiments, the circuit protection component includes: a first fuse and a second fuse; the first safety tube is arranged in the first functional component and is connected with the first bridge rectifier component in series; the second fuse is arranged in the second functional component and is connected with the second bridge rectifying component in series.
Specifically, specific parameters of the first fuse and the second fuse are not limited, the specific parameters are determined according to requirements in an actual working process, the first fuse and the second fuse are connected with the first bridge rectifier component and the second functional component in series respectively, the structure is simple, the cost of the fuse is low, the cost of the input combining module can be reduced, when a short circuit problem occurs in a server, reverse filling between commercial power and backup power supply is prevented, and damage to the commercial power and the backup power supply is caused.
As shown in fig. 3, in some embodiments, the input combining module further comprises: the control component is arranged in the parallel circuit and used for controlling the conduction of the first functional component and the second functional component.
Specifically, the control component may be two air switches, where the two air switches are respectively connected in series with the first bridge rectifying component and the second bridge rectifying component, and the control component may also be a circuit switching device capable of implementing remote control, and implementing, by remote control, disconnection and connection of a branch where the first functional component is located and disconnection and connection of a branch where the second functional component is located in the parallel circuit, without specific limitation to the control component.
The control component can realize the switching of branches in the parallel circuit in the input combining module, and an operator controls the input combining module through the control component to realize the switching of the three modes, namely the mains supply power supply, the backup power supply or the mains supply or the backup power supply together supply power to the single power supply server.
As shown in fig. 5, in some embodiments, the control assembly includes: a first air switch and a second air switch; the first air switch is arranged in the first functional component and is connected with the first bridge rectifying component in series; the second air switch is arranged in the second functional component and is connected with the second bridge rectifying component in series.
Specifically, specific parameters of the first air switch and the second air switch are not limited, the specific parameters are determined according to the requirements in the actual working process, the first air switch and the second air switch are respectively connected with the first bridge rectifier component and the second functional component in series, the structure is simple, and the switching of the three modes can be realized by using a simple structure to realize the supply of mains supply, the backup supply or the supply of the mains supply or the backup supply together to supply power to the single power supply server.
As shown in fig. 4, in some embodiments, the input combining module further comprises: the display component is arranged in the parallel circuit and used for displaying the working conditions of the first functional component and the second functional component.
Specifically, the display component may be two indicator lamps for displaying, where the two indicator lamps are respectively connected in series with the first functional component and the second functional component, and the display component may also be a device for measuring various data in the circuit, which is not limited specifically. The display component can detect the data of the input combining module in real time or judge whether the branch where the first functional component and/or the second functional component are located is in a working state or not when the data is at a certain moment, so that the input combining module can be maintained by an operator in time.
As shown in fig. 5, in some embodiments, the display assembly includes: a first display circuit and a second display circuit; the first display circuit is arranged in the first functional component and is connected with the first bridge rectifier component in series, and a first indicator lamp is arranged in the first display circuit; the second display circuit is arranged in the second functional component and connected with the second bridge rectifier component in series, and a second indicator lamp is arranged in the second display circuit.
Specifically, the specific forms of the first display circuit and the second display circuit are not limited, and only a circuit in which a resistor is connected in series with the first indicator lamp and a circuit in which a resistor is connected in series with the second indicator lamp may be used, or a display circuit in which a voltmeter and an ammeter are provided may be used. In this embodiment, the first display circuit and the second display circuit may adopt a circuit in which a resistor is connected in series with the first indicator lamp and a circuit in which a resistor is connected in series with the second indicator lamp, when the first indicator lamp is normally on, the circuit in which the first functional component is located works normally, and when the first indicator lamp is normally off, the circuit in which the first functional component is located does not work. Similarly, when the second indicator light is normally on, the circuit where the second functional component is located works normally, and when the second indicator light is normally off, the circuit where the second functional component is located does not work. The intelligent control system is simple in structure and high in recognition degree, and an operator can judge whether the input combining module has a problem or not by observing the states of the first indicator lamp and the second indicator lamp.
Example two
A second aspect of the present application provides a server power supply comprising: the input combining module is connected with the parallel output end of the input combining module and the single power server power module.
Specifically, the server power supply described in the second embodiment may directly use the input combining module provided in the first embodiment, and the specific implementation structure may refer to the related content described in the first embodiment, which is not described herein again.
Compared with the prior art, the server power supply provided by the application comprises: a single power server power module and an input combining module provided in the first embodiment of the present application. The first bridge rectifier circuit and the second bridge rectifier circuit which are arranged in the first functional component and the second functional component are connected in parallel, the mains supply is connected through the first connecting end which is arranged in the first functional component, the second connecting end which is arranged in the second functional component is connected with the backup power supply, the output end which is arranged in parallel and formed by the first functional component and the second functional component is connected with the power supply module of the single power supply server so as to realize that the mains supply and the backup power supply are simultaneously input into the single power supply server, due to the existence of the diodes in the first bridge rectifier component and the second bridge rectifier component, the isolation between the first functional component and the second functional component can be realized, the reverse filling between circuits is effectively prevented, the backup power supply and the mains supply are prevented from damaging, meanwhile, the backup power supply is connected with the mains supply due to the fact that the mains supply is connected with the backup power supply, and the mains supply and the backup power supply is the power supply server together during normal operation, the backup power supply can be the single power supply server when the problem occurs, and the single power supply server can not be input into the single power supply server when the problem occurs.
Example III
A third aspect of the present application provides a server, where the server includes a server power supply mentioned in the second embodiment of the present application.
Specifically, the server described in the third embodiment may directly use the server power provided in the second embodiment, and the specific implementation structure may refer to the related content described in the second embodiment, which is not described herein again.
Compared with the prior art, the server comprises the server power supply in the second embodiment of the application, and the single power supply server is powered by the commercial power and the backup power through the server power supply. The utility power supply device has the advantages of effectually preventing to have prevented to have had the back-up power supply and the commercial power from taking place to damage owing to take place between the circuit, simultaneously owing to the server has connected the commercial power promptly again and has been connected the back-up power supply, and during normal work, the commercial power together is power supply server power supply with the back-up power supply, and when the commercial power had problems, the back-up power supply can be single power supply server power supply, and when the back-up power supply had problems, the commercial power was single power supply server power supply, can solve the problem that single power supply server can't carry out the dual input power supply.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An input combining module, comprising:
The first functional component is provided with a first bridge rectifier part and is provided with a first connecting end which is used for being connected with the mains supply;
the second functional component is provided with a second bridge rectifier component, is connected with the first functional component in parallel, and is provided with a second connecting end used for being connected with a backup power supply;
The parallel circuit formed by the first functional component and the second functional component is provided with a parallel output end, and the parallel output end is used for being connected with a power module of the single power server.
2. The input combining module as claimed in claim 1, wherein,
The first bridge rectifier component and the second bridge rectifier component are the same rectifier component.
3. The input combining module of claim 1, further comprising:
And the circuit protection component is arranged in the parallel circuit and is used for preventing the short circuit of the single power supply server from affecting the commercial power and the backup power supply.
4. The input combining module of claim 3, wherein the circuit protection component comprises:
the first protective tube is arranged in the first functional component and is connected with the first bridge rectifier component in series;
And the second safety tube is arranged in the second functional assembly and is connected with the second bridge rectifier component in series.
5. The input combining module of claim 1, further comprising:
and the control component is arranged in the parallel circuit and used for controlling the conduction of the first functional component and the second functional component.
6. The input combining module of claim 5, wherein the control component comprises:
A first air switch disposed in the first functional assembly in series with the first bridge rectifier;
And the second air switch is arranged in the second functional assembly and is connected with the second bridge rectifying component in series.
7. The input combining module of claim 1, further comprising:
The display component is arranged in the parallel circuit and used for displaying the working conditions of the first functional component and the second functional component.
8. The input combining module of claim 7, wherein the display component comprises:
The first display circuit is arranged in the first functional component and is connected with the first bridge rectifier component in series, and a first indicator lamp is arranged in the first display circuit;
The second display circuit is arranged in the second functional component and is connected with the second bridge rectifier component in series, and a second indicator lamp is arranged in the second display circuit.
9. A server power supply, comprising:
A single power server power module;
The input combining module of any of claims 1-8, wherein the parallel output of the input combining module is connected to the single power server power module.
10. A server, characterized in that it comprises the server power supply of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322764854.4U CN220855624U (en) | 2023-10-16 | 2023-10-16 | Input combining module, server power supply and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322764854.4U CN220855624U (en) | 2023-10-16 | 2023-10-16 | Input combining module, server power supply and server |
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| Publication Number | Publication Date |
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| CN220855624U true CN220855624U (en) | 2024-04-26 |
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| CN202322764854.4U Active CN220855624U (en) | 2023-10-16 | 2023-10-16 | Input combining module, server power supply and server |
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| CN (1) | CN220855624U (en) |
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