CN108494084A - A kind of server power supply, server, method of supplying power to and device - Google Patents
A kind of server power supply, server, method of supplying power to and device Download PDFInfo
- Publication number
- CN108494084A CN108494084A CN201810329796.3A CN201810329796A CN108494084A CN 108494084 A CN108494084 A CN 108494084A CN 201810329796 A CN201810329796 A CN 201810329796A CN 108494084 A CN108494084 A CN 108494084A
- Authority
- CN
- China
- Prior art keywords
- power supply
- server
- source
- supply
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
Abstract
The application provides a kind of server power supply, server, method of supplying power to and device, second source in server power supply is arranged on server master board, second source is connected to supply lines by switching device when the first power supply is in off working state, so that second source is powered to server, to in the case where the first power supply is powered without normal direction server, it is powered to server by second source, server power supply can be allow to save a power supply in this way, such as saving can be that server powers and server power supply is made to have the power supply for powering off support function, reduce the volume of server power supply, and high-voltage electrolytic capacitor need not be set in server power supply, to which the service life of server power supply will not be influenced because of high-voltage electrolytic capacitor.And the powers duration of second source is less than the powers duration of the first power supply, and second source of the volume less than the volume of the first power supply can thus be arranged on server master board, reduce the influence to server master board.
Description
Technical field
The application belongs to server technology field, more specifically more particularly to a kind of server power supply, server, confession
Method for electrically and device.
Background technology
Currently, needing to have power-off support function for the server power supply that server is powered, the power-off supports work(
Can refer to needing to support in power-off in the case where server power supply is not connected to input power (such as 220V (volt) alternating current)
It maintains output voltage in predeterminated voltage in time, such as needs to maintain output voltage to exist in power-off supporting time 12ms (millisecond)
12V, in order to enable server power supply has this function, a kind of mode that server power supply uses is：Server power supply includes
A high-voltage electrolytic capacitor is arranged in the power supply of two of which parallel connection, passes through height for two power supplys in parallel at least one power supply
The charge support server power supply stored in pressure electrolytic capacitor maintains output voltage in predeterminated voltage in power-off supporting time, but
It is to be impacted to server power supply due to high-voltage electrolytic capacitor itself, as the volume of high-voltage electrolytic capacitor is larger (such as
The cylinder of usually 30mm (millimeter) diameter), to increase the volume of server power supply.
Invention content
In view of this, the application's is designed to provide a kind of server power supply, server, method of supplying power to and device, use
In the volume for reducing server.Technical solution is as follows：
The application provides a kind of server power supply, and the server power supply includes the first power supply and switching device, the clothes
Business device power supply further include：Second source, the second source are arranged on server master board and by the switching devices and use
In the supply lines connection transmitted electricity to server；
It can be powered to the server by the supply lines under first power supply is in running order, and the switch
Response device is in running order in first power supply, disconnects the connection between the second source and the supply lines；
The switching device is in off working state in response to first power supply, by the second source and the power supply
Line is connected to, so that the second source is powered by the supply lines to the server, the powers duration of the second source
Less than the powers duration of first power supply.
Preferably, the server power supply further includes：Charging control unit, the charging control unit, for described
Under first power supply is in running order, charged to the second source by first power supply.
Preferably, the second source is removably disposed on the server master board.
Preferably, the supply lines includes the first supply lines and the second supply lines, first supply lines connection described the
The anode of one power supply, second supply lines connect the cathode of first power supply；
It is provided with the first connecting portion part on first supply lines, the first connecting portion part is removably with described second
The anode connection of power supply；
Second supply lines is also connect with the first end of the switching device, and the second end of the switching device passes through
Two connecting components are removably connect with the cathode of the second source.
The application also provides a kind of server, and the server includes above-mentioned server power supply.
The application also provides a kind of method of supplying power to, the method includes：
In the case where the first power supply that server power supply includes is in running order, supplied to server by the first power supply
Electricity；
It is in running order in response to first power supply, it disconnects that server power supply includes and is arranged in server master board
On second source and the server between connection；
It is in off working state in response to first power supply, the second source is connected to the server；
In the case where the second source is connected to the server, supplied to the server by the second source
Electricity, the powers duration of the second source are less than the powers duration of first power supply.
Preferably, the method further includes：In the case where first power supply is in running order, by first power supply to
The second source charging.
The application also provides a kind of for electric installation, and described device includes：Power supply unit be connected to control unit, the power supply
Unit, in the case that the first power supply for including in server power supply is in running order, by the first power supply to server
Power supply；
The connection control unit, in running order in response to first power supply, disconnection server power supply packet
Connection including and being arranged between the second source on server master board and the server, and in response to first electricity
Source is in off working state, and the second source is connected to the server；
Said supply unit is additionally operable in the case where the second source is connected to the server, passes through described
Two power supplys are powered to the server, and the powers duration of the second source is less than the powers duration of first power supply.
Preferably, said supply unit is additionally operable in the case where first power supply is in running order, passes through first electricity
It charges to the second source in source.
Compared with prior art, above-mentioned technical proposal provided by the present application has the following advantages that：
Second source in server power supply is arranged on server master board server power supply provided by the present application,
Second source is connected to supply lines by switching device when first power supply is in off working state, so that second source passes through
Supply lines is powered to server, in the case where the first power supply is powered without normal direction server, by second source to service
Device is powered, and server power supply can be allow to save a power supply in this way, and it can be that server powers and makes service such as to save
Device power supply has the power supply of power-off support function, reduces the volume of server power supply, and so that server power supply is had disconnected saving
In the case of the power supply of electric support function, high-voltage electrolytic capacitor need not be set, thus will not be because of high-voltage electricity in server power supply
The service life of solution capacitance is shorter and influences the service life of server power supply.And the powers duration of second source is less than the first power supply
Powers duration, can thus be arranged on server master board a volume less than the first power supply volume second source,
Reduce the influence to server master board.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the application
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of server power supply provided by the embodiments of the present application；
Fig. 2 is another structural schematic diagram of server power supply provided by the embodiments of the present application；
Fig. 3 is a kind of flow chart of method of supplying power to provided by the embodiments of the present application；
Fig. 4 is another flow chart of method of supplying power to provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram provided by the embodiments of the present application for electric installation.
Specific implementation mode
Currently, server power supply includes two power supplys in parallel, and at least one power supply in the two power supplys in parallel
One high-voltage electrolytic capacitor of interior setting, to make server power supply have power-off branch by the charge stored in high-voltage electrolytic capacitor
Function is supportted, but server power supply is impacted due to high-voltage electrolytic capacitor itself, such as the body of high-voltage electrolytic capacitor
Product is larger to increase the volume of server power supply.
For this problem, server power supply provided by the embodiments of the present application changes the knot using two power supplys in parallel
Structure, a power supply for including by server power supply, on second source setting server master board, to reduce setting in server electricity
The mode of number of power sources in source reduces the volume of server power supply.And the second source on server master board is arranged can be with
It is the power supply for making server power supply have power-off support function, high-voltage electrolytic capacitor need not be set in such server power supply,
To which the service life of server power supply will not be influenced because the service life of high-voltage electrolytic capacitor is shorter.
To keep the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Referring to Fig. 1, it illustrates a kind of structure of server power supply provided by the embodiments of the present application, may include：The
One power supply 11, switching device 12 and second source 13, wherein second source 13 are arranged on server master board and pass through derailing switch
Part 12 is connect with the supply lines for transmitting electricity to server.That is the second source 13 for belonging to server power supply is moved
It is arranged on server master board, and controls the connection of second source 13 and supply lines by switching device 12, is realized to second with this
The control that power supply 13 is powered to server.
It can be powered to server by supply lines under first power supply 11 is in running order, and switching device 12 is in response to the
One power supply 11 is in running order, disconnects the connection between second source 13 and supply lines.Switching device 12 is in response to the first electricity
Source is in off working state, and second source 13 is connected to supply lines, so that second source 13 is supplied by supply lines to server
Electricity, the powers duration of second source 13 are less than the powers duration of the first power supply 11.
That is, the course of work of server power supply provided in this embodiment is：It is in work shape in the first power supply 11
Under state, show that the first power supply 11 can power to server, at this time by switching device 12 by second source 13 and supply lines it
Between connection disconnect, second source 13 can not by supply lines to server power；It is in off working state in the first power supply 11
Under, show that the first power supply 11 is powered without normal direction server, at this time connected second source 13 with supply lines by switching device 12,
Thus second source 13 is connected with server, so that second source 13 can power to server.And second source
13 powers duration is less than the powers duration of the first power supply 11, therefore second source 13 can be considered as so that taking in the present embodiment
Business device power supply has the power supply of power-off the support function, (nothing in this way in the case where main power source (i.e. the first power supply 11) is in off working state
Normal direction server is powered) when, still voltage can be provided (as powered off to server in power-off supporting time by second source 13
Predeterminated voltage set by support function), the protection to server is improved, such as passes through second source in the case of unexpected power-off
13 so that server can still receive voltage in power-off supporting time, and reduction powers off the influence to server suddenly, to
Improve the protection to server.And it will be regarded as so that the second source 13 that server power supply has power-off support function is moved
In the case of server master board, high-voltage electrolytic capacitor need not be set, thus will not be because of high-pressure electrolysis electricity in server power supply
The service life of appearance is shorter and influences the service life of server power supply.
In the present embodiment, the first power supply 11 is in running order or off working state is through but not limited to such as under type
Judge, such as judge by the way that whether the first power supply 11 is connected to external input power (such as 220V alternating currents) mode, in the first electricity
Source 11 judges that the first power supply 11 is in running order when being connected to external input power under, outside the first power supply 11 is without connection
Input power when judge that the first power supply 11 is under off working state.
From above-mentioned technical proposal it is found that the second source in server power supply provided in this embodiment is arranged in server master
On plate, second source is connected to supply lines by switching device when the first power supply is in off working state, so that second
Power supply is powered by supply lines to server, in the case where the first power supply is powered without normal direction server, pass through the second electricity
Source powers to server, and server power supply can be allow to save a power supply in this way, and it can be that server is powered such as to save
And server power supply is made to have the power supply of power-off support function, reduce the volume of server power supply, and keep server electric saving
In the case that source has the power supply of power-off support function, high-voltage electrolytic capacitor need not be set, thus will not in server power supply
The service life of server power supply is influenced because the service life of high-voltage electrolytic capacitor is shorter.And the powers duration of second source is less than
The powers duration of first power supply, can thus be arranged on server master board a volume less than the first power supply volume the
Two power supplys reduce the influence to server master board.
In the present embodiment, in order to reduce influence of the second source 13 to server master board, second source 13 can pass through
Removably is arranged on server master board, that is to say, that second source 13 can pass through removably and server master board
Connection, such second source 13 is not necessarily to occupy the space of server master board, when needing using second source 13 by second source
13 connect with server master board, to reduce the influence to server master board.
Wherein second source 13, which by removably is arranged the feasible pattern on server master board and is but not limited to, is：
By having the setting of the device of pluggable function, such as existing USB (Universal Serial Bus, universal serial bus) interface
Mode or card slot mode etc..
Or by using supply lines second source 13 is removably disposed on server master board, such as Fig. 1 institutes
Show supply lines include the first supply lines 14 and the second supply lines 15, the first supply lines 14 connect the first power supply 11 anode, second
Supply lines 15 connects the cathode of the first power supply 11, connects the first power supply 11 and server from there through two supply lines, such as passes through
Two supply lines connect the first power supply 11 and server master board.
Be provided with the first connecting portion part 16 on first supply lines 14, the first connecting portion part 16 removably with second source 13
Anode connection, the second supply lines 15 also connect with the first end of switching device 12, and the second end of switching device 12 passes through second
Connecting component 17 is removably connect with the cathode of second source 13, and second source 13 and the are controlled from there through switching device 12
Connection between two supply lines 15 realizes the control powered to server to second source 13 with this, and passes through the first power supply
Second source 13 is fixed on service by the second connecting portion part 17 in the first connecting portion part 16 and the second supply lines 15 on line 14
It is removed on device mainboard or from server master board, realizes the design for disassembly of second source 13.
In the present embodiment, the first connecting portion part 16 and second connecting portion part 17 can be that clip etc. can be by second source
13 are fixed on server master board or are removed from server master board, for the first connecting portion part 16 and second connecting portion part 17
The present embodiment is without limiting.
For switching device 12, the equipment of the working condition of the first power supply 11 can be sensed by control,
Such as control switching device 12 be in first state when under detecting that the first power supply 11 is in running order, such as disconnects, to break
The connection between second source 13 and supply lines is opened, and controls switch when detecting that the first power supply 11 is under off working state
Device 12 is in the second state, is such as closed, to which second source 13 to be connected to the work shape according to the first power supply 11 with supply lines
State controls.Or switching device 12 can change itself shape automatically according to the first power supply 11 and 13 output voltage of second source
State, if switching device 12 can be a diode, when the first power supply 11 is in running order, 11 output voltage of the first power supply
More than 13 output voltage of second source, the diode as switching device 12 blocks at this time, to disconnect second source 13 and supply
Connection between electric wire；When the first power supply 11 is in off working state, 11 output voltage of the first power supply is less than second source 13
Output voltage, the diode current flow as switching device 12 at this time, to which second source 13 to be connected to supply lines.
Referring to Fig. 2, it illustrates another structure of server power supply provided by the embodiments of the present application, server electricity
Source can also include on the basis of including the first power supply 11, switching device 12 and second source 13：Charging control unit 18,
Wherein charging control unit 18 is used in the case where the first power supply 11 is in running order, is filled to second source 13 by the first power supply 11
Electricity.That is in the present embodiment, second source 13 is a rechargable power supplies, in running order in the first power supply 11
Under, the first power supply 11 not only to server power, it is also necessary to for second source 13 charge so that second source 13 have it is enough
Electricity is powered when the first power supply 11 is in off working state for server.
Such as second source can be a rechargeable lithium battary, by when under the first power supply 11 is in running order
One power supply 11 charges for it, discharges when the first power supply 11 is under off working state and thinks that server is powered.And this can be filled
The lithium battery of electricity can also use removably to be arranged on server master board, and saying in above-described embodiment is please referred to this
It is bright, this present embodiment is no longer illustrated.
From above-mentioned technical proposal it is found that being filled to second source 13 by charging control unit 18 to control the first power supply 11
Electricity so that second source 13 can possess enough electricity and power for server for a long time, extend the service life of server power supply,
And second source 13 may be used the existing power supply for having charge function, such as rechargeable lithium battary, and this have charging work(
The cost of the power supply of energy is much smaller than high-voltage electrolytic capacitor, to reduce the cost of server power supply.
It should be noted is that, server may include the server power supply that above-described embodiment provides herein, for
Set-up mode the present embodiment between server power supply and server is without being described in detail.
In addition, corresponding with above-mentioned server power supply side embodiment, the embodiment of the present application also provides a kind of method of supplying power to, explains
The process that the first power supply and second source in above-mentioned server power supply are powered to server is stated, flow is as shown in figure 3, can be with
Including：
101：In the case where the first power supply that server power supply includes is in running order, by the first power supply to service
Device is powered, and such as the first power supply can be powered by means of the supply lines for transmitting electricity to server for server.
102：It is in running order in response to the first power supply, it disconnects that server power supply includes and is arranged in server master board
On second source and server between connection.That is the present embodiment moves the second source for belonging to server power supply
It is arranged on to server master board, and controls the connection between second source and server, it is such as in running order in the first power supply
In the case of, show that the first power supply can power to server, disconnect the connection between second source and server, such as disconnects the
Connection between two power supplys and supply lines for transmitting electricity to server.
103：It is in off working state in response to the first power supply, second source is connected to server.At the first power supply
Under off working state, shows that the first power supply is powered without normal direction server, be at this time connected to second source with server, such as by the
Two power supplys are connected with supply lines, thus connect second source with server, so that second source can be to server
Power supply.
For how to disconnect connection between second source and server and how to be connected to second source with server,
The related description in the embodiment of server power supply side is please referred to, this present embodiment is no longer described in detail, and for server power supply
Structure and explanation also please refer to the related description in the embodiment of server power supply side.
104：In the case where second source is connected to server, powered to server by second source, second source
Powers duration be less than the first power supply powers duration.Wherein the powers duration of second source is less than the powers duration of the first power supply
The advantages of it is as follows：
Since the powers duration of second source is less than the powers duration of the first power supply, in the present embodiment second source
Can be considered as so that server power supply have power-off support function power supply, be in non-work in main power source (i.e. the first power supply) in this way
When making under state (no normal direction server power supply), still electricity can be provided to server by second source in power-off supporting time
Pressure (predeterminated voltage as set by power-off support function), improves the protection to server, such as logical in the case of unexpected power-off
Crossing second source makes server that can still receive voltage in power-off supporting time, reduces power-off suddenly to the shadow of server
It rings, to improve the protection to server.And it will be regarded as so that server power supply has the second electricity of power-off support function
In the case that server master board is moved in source, the volume of server power supply can be reduced, and need not be arranged in server power supply
High-voltage electrolytic capacitor, to which the service life of server power supply will not be influenced because the service life of high-voltage electrolytic capacitor is shorter.
Referring to Fig. 4, it illustrates another flow of method of supplying power to provided by the embodiments of the present application, in above-mentioned Fig. 3 institutes
On the basis of showing, it can also include the following steps：
105：In the case where the first power supply is in running order, charged to second source by the first power supply.That is at this
In embodiment, second source is a rechargable power supplies, and in the case where the first power supply is in running order, the first power supply is not only to service
Device is powered, it is also necessary to be charged for second source, so that second source has enough electricity to be in inoperative shape in the first power supply
It powers for server when state.
Such as second source can be a rechargeable lithium battary, by first when under the first power supply is in running order
Power supply charges for it, discharges when the first power supply is under off working state and thinks that server is powered.
From above-mentioned technical proposal it is found that being charged to second source by controlling the first power supply so that second source can be grown
Time possesses enough electricity and powers for server, extends the service life of server power supply, and second source may be used it is existing
Have the power supply of charge function, such as rechargeable lithium battary, and the cost of this power supply for having charge function is much smaller than high pressure
Electrolytic capacitor, to reduce the cost of server power supply.
Corresponding with above method embodiment, the embodiment of the present application also provides a kind of for electric installation, structure such as Fig. 5 institutes
Show, may include：Power supply unit 21 be connected to control unit 22.
Wherein power supply unit 21 in the case that the first power supply for including in server power supply is in running order, leads to
It crosses the first power supply to power to server, such as the first power supply can be by means of the supply lines for transmitting electricity to server come for server
Power supply.
Be connected to control unit 22, in response to the first power supply it is in running order, disconnect server power supply include and
Second source on server master board and the connection between server are set, and inoperative shape is in response to the first power supply
Second source is connected to by state with server.
That is the second source for belonging to server power supply is moved and is arranged on server master board by the present embodiment, and controls
Connection between second source and server processed shows that the first power supply can such as in the case where the first power supply is in running order
To power to server, the connection between second source and server is disconnected, such as disconnects second source and for defeated to server
Connection between the supply lines of electricity.And in the case where the first power supply is in off working state, show that the first power supply is supplied without normal direction server
Second source is connected to by electricity with server at this time, such as connects second source with supply lines, thus by second source and server
In connection, so that second source can power to server.
Power supply unit 21 is additionally operable in the case where second source is connected to server, by second source to server
Power supply, the powers duration of second source are less than the powers duration of the first power supply.Wherein the powers duration of second source is less than first
The advantages of powers duration of power supply, is as follows：
Since the powers duration of second source is less than the powers duration of the first power supply, in the present embodiment second source
Can be considered as so that server power supply have power-off support function power supply, be in non-work in main power source (i.e. the first power supply) in this way
When making under state (no normal direction server power supply), still electricity can be provided to server by second source in power-off supporting time
Pressure (predeterminated voltage as set by power-off support function), improves the protection to server, such as logical in the case of unexpected power-off
Crossing second source makes server that can still receive voltage in power-off supporting time, reduces power-off suddenly to the shadow of server
It rings, to improve the protection to server.And it will be regarded as so that server power supply has the second electricity of power-off support function
In the case that server master board is moved in source, the volume of server power supply can be reduced, and need not be arranged in server power supply
High-voltage electrolytic capacitor, to which the service life of server power supply will not be influenced because the service life of high-voltage electrolytic capacitor is shorter.
In addition power supply unit 21 are additionally operable in the case where the first power supply is in running order, by the first power supply to second source
Charging.That is in the present embodiment, second source is a rechargable power supplies, in the case where the first power supply is in running order,
First power supply is not only powered to server, it is also necessary to be charged for second source, so that second source has enough electricity the
One power supply is powered when being in off working state for server.
Such as second source can be a rechargeable lithium battary, by first when under the first power supply is in running order
Power supply charges for it, discharges when the first power supply is under off working state and thinks that server is powered.
From above-mentioned technical proposal it is found that being charged to second source by controlling the first power supply so that second source can be grown
Time possesses enough electricity and powers for server, extends the service life of server power supply, and second source may be used it is existing
Have the power supply of charge function, such as rechargeable lithium battary, and the cost of this power supply for having charge function is much smaller than high pressure
Electrolytic capacitor, to reduce the cost of server power supply.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment weight
Point explanation is all difference from other examples, and the same or similar parts between the embodiments can be referred to each other.
For method class embodiment and device class embodiment, since it is substantially similar to server power supply side embodiment, so retouching
That states is fairly simple, and related place illustrates referring to the part of server power supply side embodiment.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or use the application.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
In the case where not departing from spirit herein or range, to realize in other embodiments.Therefore, the application will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
The above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (9)
1. a kind of server power supply, the server power supply includes the first power supply and switching device, which is characterized in that the service
Device power supply further includes：Second source, the second source be arranged on server master board and by the switching device be used for
The supply lines connection transmitted electricity to server；
It can be powered to the server by the supply lines under first power supply is in running order, and the switching device
It is in running order in response to first power supply, disconnect the connection between the second source and the supply lines；
The switching device is in off working state in response to first power supply, and the second source and the supply lines are connected
Logical, so that the second source is powered by the supply lines to the server, the powers duration of the second source is less than
The powers duration of first power supply.
2. server power supply according to claim 1, which is characterized in that the server power supply further includes：Charge control
Unit, the charging control unit, in the case where first power supply is in running order, by first power supply to described
Second source charges.
3. server power supply according to claim 1, which is characterized in that the second source is removably disposed in described
On server master board.
4. server power supply according to claim 3, which is characterized in that the supply lines includes the first supply lines and second
Supply lines, first supply lines connect the anode of first power supply, and second supply lines connects first power supply
Cathode；
Be provided with the first connecting portion part on first supply lines, the first connecting portion part removably with the second source
Anode connection；
Second supply lines is also connect with the first end of the switching device, and the second end of the switching device connects by second
Relay part is removably connect with the cathode of the second source.
5. a kind of server, which is characterized in that the server includes the server electricity described in Claims 1-4 any one
Source.
6. a kind of method of supplying power to, which is characterized in that the method includes：
In the case where the first power supply that server power supply includes is in running order, powered to server by the first power supply；
It is in running order in response to first power supply, it disconnects that server power supply includes and is arranged on server master board
Connection between second source and the server；
It is in off working state in response to first power supply, the second source is connected to the server；
In the case where the second source is connected to the server, powered to the server by the second source,
The powers duration of the second source is less than the powers duration of first power supply.
7. method of supplying power to according to claim 6, which is characterized in that the method further includes：At first power supply
Under working condition, charged to the second source by first power supply.
8. a kind of for electric installation, which is characterized in that described device includes：Power supply unit be connected to control unit, the power supply is single
Member in the case that the first power supply for including in server power supply is in running order, is supplied by the first power supply to server
Electricity；
The connection control unit, in running order in response to first power supply, disconnecting server power supply includes
And the connection between the second source on server master board and the server is set, and in response to first power supply at
In off working state, the second source is connected to the server；
Said supply unit is additionally operable in the case where the second source is connected to the server, passes through second electricity
Source powers to the server, and the powers duration of the second source is less than the powers duration of first power supply.
9. according to claim 8 for electric installation, which is characterized in that said supply unit is additionally operable in first electricity
Under source is in running order, charged to the second source by first power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810329796.3A CN108494084A (en) | 2018-04-13 | 2018-04-13 | A kind of server power supply, server, method of supplying power to and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810329796.3A CN108494084A (en) | 2018-04-13 | 2018-04-13 | A kind of server power supply, server, method of supplying power to and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108494084A true CN108494084A (en) | 2018-09-04 |
Family
ID=63316142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810329796.3A Pending CN108494084A (en) | 2018-04-13 | 2018-04-13 | A kind of server power supply, server, method of supplying power to and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108494084A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5796566A (en) * | 1996-08-16 | 1998-08-18 | Compaq Computer Corporation | Printed circuit board having conductors which can be decoupled for isolating inactive integrated circuits connected thereto |
| CN102687358A (en) * | 2012-03-05 | 2012-09-19 | 华为终端有限公司 | Power supply circuit and electric appliance |
| CN103853304A (en) * | 2012-11-28 | 2014-06-11 | 精英电脑股份有限公司 | Computer and external power supply module thereof |
| CN105827007A (en) * | 2016-01-19 | 2016-08-03 | 乐视移动智能信息技术（北京）有限公司 | Dual-battery power supply circuit |
| US20170060214A1 (en) * | 2015-09-01 | 2017-03-02 | Hon Hai Precision Industry Co., Ltd. | Indication system and electronic device utilizing the same |
| CN206135458U (en) * | 2016-09-18 | 2017-04-26 | 北京小鸟看看科技有限公司 | Power circuit and electronic equipment |
| CN107171433A (en) * | 2017-06-29 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of power supply device, method of supplying power to and a kind of server |
-
2018
- 2018-04-13 CN CN201810329796.3A patent/CN108494084A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5796566A (en) * | 1996-08-16 | 1998-08-18 | Compaq Computer Corporation | Printed circuit board having conductors which can be decoupled for isolating inactive integrated circuits connected thereto |
| CN102687358A (en) * | 2012-03-05 | 2012-09-19 | 华为终端有限公司 | Power supply circuit and electric appliance |
| CN103853304A (en) * | 2012-11-28 | 2014-06-11 | 精英电脑股份有限公司 | Computer and external power supply module thereof |
| US20170060214A1 (en) * | 2015-09-01 | 2017-03-02 | Hon Hai Precision Industry Co., Ltd. | Indication system and electronic device utilizing the same |
| CN105827007A (en) * | 2016-01-19 | 2016-08-03 | 乐视移动智能信息技术（北京）有限公司 | Dual-battery power supply circuit |
| CN206135458U (en) * | 2016-09-18 | 2017-04-26 | 北京小鸟看看科技有限公司 | Power circuit and electronic equipment |
| CN107171433A (en) * | 2017-06-29 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of power supply device, method of supplying power to and a kind of server |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106004507A (en) | Method for realizing automatic recovery of charging of electric automobile through voltage monitoring | |
| JP3089153U (en) | DC uninterruptible power supply with power failure lighting function | |
| CN102931702A (en) | Battery unit parallel system, device and battery unit parallel method | |
| CN104953694A (en) | Power distribution system | |
| CN110932362A (en) | Fracturing truck power storage and supply system and fracturing truck | |
| CN112060940B (en) | Method for prolonging discharge of motor train unit storage battery | |
| CN205113046U (en) | Vehicle -mounted storage battery battery charging outfit and system | |
| CN201995066U (en) | Standby power system and television applying same | |
| CN207542781U (en) | A kind of power switching arrangement | |
| KR20190067681A (en) | Method for supplying power and apparatus for supplying power | |
| CN103683462A (en) | Server cabinet | |
| CN211266576U (en) | Energy-saving power supply system for communication base station | |
| CN103166294B (en) | Distributed backup battery management system and corresponding electronic system | |
| CN112838662A (en) | Integrated power control device, system and method and vehicle | |
| CN105119361B (en) | A kind of battery combiner and the DC power system with the battery combiner | |
| CN108494084A (en) | A kind of server power supply, server, method of supplying power to and device | |
| CN208190339U (en) | A kind of power transfer device | |
| CN201985754U (en) | Start circuit device of switch power | |
| CN211127218U (en) | Fracturing truck power storage and supply system and fracturing truck | |
| CN209313526U (en) | It is small proportion, multi-functional output hybrid ups power vehicle | |
| CN210430980U (en) | Rechargeable battery power supply device | |
| CN209344873U (en) | A kind of non-contact electric power Transmission system | |
| CN111725885A (en) | Intelligent power-switching and 5G base station standby power supply system | |
| CN110350648A (en) | Dual power supply uninterruptible power system suitable for energy accumulation current converter | |
| CN210652709U (en) | Double-bus charging circuit and system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |