CN220252537U - Super capacitor module and computer host - Google Patents
Super capacitor module and computer host Download PDFInfo
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- CN220252537U CN220252537U CN202320910044.2U CN202320910044U CN220252537U CN 220252537 U CN220252537 U CN 220252537U CN 202320910044 U CN202320910044 U CN 202320910044U CN 220252537 U CN220252537 U CN 220252537U
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- 239000003990 capacitor Substances 0.000 title claims abstract description 88
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000005669 field effect Effects 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a super capacitor module, which comprises: the LED module comprises a capacitor module, an LED module and a discharge module; the capacitor module is respectively and independently connected with the LED module and the discharge module; the capacitor module comprises a plurality of super capacitors; each super capacitor is connected in series; the LED module comprises a three-color LED lamp used for displaying the voltage state of the super capacitor; the discharging module is used for discharging the super capacitor. The utility model discloses a super capacitor module. The super capacitor module is used as a standby power supply of the computer host, the host can be powered off in a delayed mode after power failure, a user can cooperate with super capacitor software, the countdown automatic power off can be realized after power failure, the countdown time length can be set by the user, the reserved time after power failure can be reserved for the user to shut off the software for storing data, the host can be set to be automatically powered on after power recovery, and an unmanned operation system can be established for the user.
Description
Technical Field
The utility model belongs to the technical field of unmanned operating systems. In particular to a super capacitor module and a computer host.
Background
In many areas with unstable power supply, power failure is a frequent occurrence, once the power is off, a common computer host can stop working immediately, unsaved data in the computer host can be lost, and emergency work can only be interrupted, so that the computer host taking the super capacitor as an auxiliary power supply after power failure is continuously designed.
Disclosure of Invention
The utility model aims to design an unmanned operating system which takes a super capacitor module as an auxiliary power supply, can be automatically powered off after power failure and can be automatically powered on after power restoration.
The technical scheme of the utility model is as follows:
a supercapacitor module comprising: the LED module comprises a capacitor module, an LED module and a discharge module; the capacitor module is respectively and independently connected with the LED module and the discharge module; the capacitor module comprises a plurality of super capacitors; the super capacitors are connected in series; the LED module comprises a three-color LED lamp and is used for displaying the voltage state of the super capacitor; the discharging module is used for discharging the super capacitor.
Further, the LED module comprises a first transistor, a second transistor, a first diode and a second diode; the LED lamp comprises a first LED lamp; the source electrode or the drain electrode of the first transistor is connected with the first interface of the first LED lamp, and the control electrode is connected with the first diode; and the source electrode or the drain electrode of the second transistor is connected with the second interface of the first LED lamp, and the control electrode is connected with the second diode.
Further, the LED module comprises a first RC parallel circuit, a second RC parallel circuit, a first transistor, a second transistor, a first triode and a second triode; the LED lamp comprises a first LED lamp; the source electrode or the drain electrode of the first transistor is connected with the first interface of the first LED lamp, and the control electrode is connected with the cathode of the first triode; the source electrode or the drain electrode of the first transistor is connected with the second interface of the first LED lamp, the control electrode is connected with the cathode of the second triode, the reference electrode of the first triode is connected with the first RC parallel circuit, and the reference electrode of the second triode is connected with the second RC parallel circuit.
Further, the discharging module comprises a voltage monitoring chip and an MOS tube; the MOS tube is an N-channel insulated gate type field effect tube; and the grid electrode of the MOS tube is connected with the output pin of the voltage monitoring chip, the drain electrode of the MOS tube is connected with the positive electrode of the capacitor module, and the source electrode of the MOS tube is connected with the negative electrode of the capacitor module.
A computer host, comprising: the system comprises a computer main board, a control board, a power module and a super capacitor module; the power module is respectively and independently connected with the control board and the computer main board; the super capacitor module is respectively and independently connected with the computer main board and the control board.
Further, the power supply module comprises a first output circuit and a second output circuit; the first output circuit is connected with the computer main board, and the second output circuit is connected with the input end of the control board.
Further, the intelligent power supply further comprises a switching circuit, wherein the input end of the switching circuit is respectively and independently connected with the first output circuit and the output end of the super capacitor module, and the output end of the switching circuit is connected with the computer main board.
Further, the output voltage of the first output circuit is 12V; the output voltage of the second output circuit is 24V.
Further, the control board comprises a voltage reducing circuit; the voltage-reducing circuit comprises a capacitor voltage-reducing circuit, a half-wave rectifying circuit, a filter circuit and a voltage-stabilizing circuit; the capacitor voltage circuit, the half-wave rectification circuit, the filter circuit and the voltage stabilizing circuit are sequentially connected.
Further, the system also comprises a signal control board, wherein the signal control board is connected with the computer main board and is used for receiving and displaying the signal change of the computer main board.
The utility model has the following advantages and effects to the prior art:
the utility model discloses a super capacitor module and a computer host. The super capacitor module can be used as a standby power supply of the computer host, the host can be powered off in a delayed mode after power failure, a user can cooperate with super capacitor software, the countdown automatic power off can be realized after power failure, the countdown time length can be set by the user, the reserved time after power failure can be reserved for the user to shut off the software for storing data, the host can be set to be automatically powered on after power recovery, an unmanned operating system can be established for the user, and the like.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a diagram illustrating a super capacitor module and a computer host circuit structure according to an embodiment of the present application.
Fig. 2 is a schematic circuit diagram of a capacitor module of a super capacitor module according to an embodiment of the present application.
Fig. 3 is a schematic circuit diagram of an LED module of a super capacitor module according to an embodiment of the present application.
Fig. 4 is a schematic circuit diagram of a discharge module of a supercapacitor module according to an embodiment of the disclosure.
Fig. 5 is a schematic diagram of a voltage step-down circuit of a control board in a computer host according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described by means of implementation examples with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, fig. 1 is a schematic diagram of a super capacitor module and a computer host circuit structure according to an embodiment of the utility model. As shown in fig. 1, the circuit structure is as follows.
The computer host obtains power through a power module, wherein the power module comprises a 12V output circuit and a 24V output circuit. After the connection is completed, the 12V output circuit supplies power to the computer main board, and the 24V output circuit supplies power to the control board. Under the condition that the power supply works normally, the voltage reduction circuit contained in the control panel reduces the voltage of the 24V power supply input to the range of the threshold value capable of charging the super capacitor module. The power module is used for charging the super capacitor module through the control panel while supplying power to the computer main board normally. When the power supply is unstable, the power module can not normally supply power, and the charged super capacitor module can be used as a standby power supply of a computer main board to ensure the normal operation of the computer in a short time. On the basis, the countdown automatic shutdown can be realized by matching with super capacitor software, wherein the countdown time length can be set by a user, the time can be reserved after the power is off for the user to shut down the software for storing data, the host can be set for automatic startup after the power supply is restored, and an unmanned operation system can be established for the user.
The super capacitor module consists of a capacitor module, an LED module and a discharge module; the capacitor module is respectively and independently connected with the LED module and the discharge module; the LED module comprises a three-color LED lamp used for displaying the voltage state of the super capacitor; and the discharging module is used for discharging the super capacitor.
Referring to fig. 2, fig. 2 is a schematic diagram of a series circuit of single capacitors according to an embodiment of the utility model. As shown in fig. 2, the circuit structure is as follows.
The single capacitor series circuit, namely the capacitor module, comprises 5 single super capacitors; each super capacitor is connected in series;
in one embodiment, an LED module includes a first transistor, a second transistor, a first diode, and a second diode; the LED lamp includes a first LED lamp.
The source electrode or the drain electrode of the first transistor is connected with a first interface of the first LED lamp, and the control electrode is connected with the first diode; the source electrode or the drain electrode of the second transistor is connected with the second interface of the first LED lamp, and the control electrode is connected with the second diode.
In another embodiment, as shown in fig. 3, the LED module includes a first RC parallel circuit, a second RC parallel circuit, a first transistor Q11, a second transistor Q21, a first transistor U11, and a second transistor U21; the LED lamp comprises a first LED lamp;
the first RC parallel circuit comprises a first capacitor C11 and a first resistor R12; the second RC parallel circuit comprises a second capacitance C21 and a second resistance R22.
The source electrode or the drain electrode of the first transistor is connected with a first interface of the first LED lamp, and the control electrode is connected with the cathode of the first triode; the source electrode or the drain electrode of the first transistor is connected with the second interface of the first LED lamp, the control electrode is connected with the cathode of the second triode, the reference electrode of the first triode is connected with the first RC parallel circuit, and the reference electrode of the second triode is connected with the second RC parallel circuit.
The LED module is used for monitoring the voltage state of the super capacitor module, the LED lamp can display two or more colors, the first interface of the first LED lamp controls the LED lamp to display green, the second interface of the first LED lamp controls the LED lamp to display red, the second triode U21 controls the second transistor Q21 to be conducted when the voltage state of the super capacitor module is 2.1V to 8.1V, the second interface of the first LED lamp is conducted, the first LED lamp is electrified to be lighted, and red is displayed; when the voltage state is above 8.1V, the first triode U11 controls the first transistor Q11 to be conducted, the first interface of the first LED lamp is conducted, and the first LED lamp is electrified to be turned on to display a green light; when the voltage state is 6V to 8.1V, the first LED lamp is electrified to be lighted, and the orange lamp is displayed.
As shown in fig. 4, the discharging module includes a voltage monitoring chip and a MOS transistor; the MOS tube is an N-channel insulated gate type field effect tube.
The grid electrode of the MOS tube is connected with the output pin of the voltage monitoring chip, the drain electrode is connected with the positive electrode of the capacitor module, and the source electrode is connected with the negative electrode of the capacitor module.
When the discharging module works, after the capacitor reaches the voltage threshold value, the capacitor discharges through the resistor. The discharge is stopped when the capacitance is below the threshold voltage.
The embodiment of the utility model discloses a computer host using the super capacitor module, which comprises: computer motherboard, control panel, power module and super capacitor module.
The computer main board comprises two power input interfaces of a power circuit and a standby power circuit. The power module is respectively and independently connected with the control board and a power circuit input interface of the computer main board; the super capacitor module is respectively and independently connected with the standby power supply circuit input interface of the computer main board and the control board.
Specifically, the power module comprises a first output circuit and a second output circuit, the first output circuit is connected with the input interface of the power circuit of the computer main board, and the second output circuit is connected with the input end of the control board.
Specifically, the output voltage of the first output circuit is 12V; the output voltage of the second output circuit is 24V.
The standby power supply circuit is characterized in that after power input of the power supply circuit is powered down, the control panel can supply power to the main board through an interface of the standby power supply circuit.
Specifically, the two power input interfaces of the power circuit and the standby power circuit of the computer main board can be replaced by a switching circuit, the input end of the switching circuit is respectively and independently connected with the first output circuit and the output end of the super capacitor module, the output end of the switching circuit is connected with the computer main board, and when the power supply is unstable or even is powered off, the switching circuit can be automatically switched from the power supply of the first output circuit of the power module to the power supply of the super capacitor module; and when the power supply is stable, the power supply can be automatically switched back to be supplied by the first output circuit of the power supply module.
The charging operation of the super capacitor module is controlled by a control board, wherein the control board comprises a voltage reduction circuit.
As shown in fig. 5, the voltage-reducing circuit includes a capacitor voltage-reducing circuit, a half-wave rectifying circuit, a filter circuit, and a voltage-stabilizing circuit; the capacitor voltage circuit, the half-wave rectification circuit, the filter circuit and the voltage stabilizing circuit are sequentially connected in series.
The capacitor voltage reduction circuit comprises a third capacitor C9, a fourth capacitor C51 and a third diode D13, wherein the third capacitor C9 and the fourth capacitor C51 are connected in parallel and then connected in series with the third diode D13; the half-wave rectification circuit comprises a first integrated circuit U10, a fourth diode D14 and a first inductor L2, wherein the first integrated circuit U10 and the fourth diode D14 are connected in parallel and then connected in series with the first inductor L2; the filter circuit comprises a fifth capacitor C52 and a sixth capacitor C6, and the fifth capacitor C52 and the sixth capacitor C6 are connected in parallel; the voltage stabilizing circuit comprises a third resistor R56, a fourth resistor R57 and a fifth resistor R58, and the third resistor R56, the fourth resistor R57 and the fifth resistor R58 are connected in parallel.
When the step-down circuit works, the input voltage is subjected to step-down, rectification, filtering and voltage stabilization to form 12V input voltage capable of charging the super capacitor module.
The computer host also comprises a signal control board, wherein the signal control board is connected with the computer main board and is used for receiving and displaying the signal change of the computer main board. The signal change of the computer main board received by the signal control board can be displayed through the super capacitor software, so that the GPIO signal change of the CPU of the computer main board is captured, and meanwhile, the set start, the countdown and the shutdown are realized through the super capacitor software.
In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present utility model in combination with the specific contents of the technical scheme.
In the description of the present utility model, a description of the terms "one embodiment," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples," etc., means that a particular feature or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (10)
1. The utility model provides a super capacitor module, its characterized in that includes: the LED module comprises a capacitor module, an LED module and a discharge module;
the capacitor module is respectively and independently connected with the LED module and the discharge module;
the capacitor module comprises a plurality of super capacitors; the super capacitors are connected in series;
the LED module comprises a three-color LED lamp and is used for displaying the voltage state of the super capacitor;
the discharging module is used for discharging the super capacitor.
2. The supercapacitor module according to claim 1, wherein:
the LED module comprises a first transistor, a second transistor, a first diode and a second diode; the LED lamp comprises a first LED lamp;
the source electrode or the drain electrode of the first transistor is connected with the first interface of the first LED lamp, and the control electrode is connected with the first diode; and the source electrode or the drain electrode of the second transistor is connected with the second interface of the first LED lamp, and the control electrode is connected with the second diode.
3. The supercapacitor module according to claim 1, wherein: the LED module comprises a first RC parallel circuit, a second RC parallel circuit, a first transistor, a second transistor, a first triode and a second triode; the LED lamp comprises a first LED lamp;
the source electrode or the drain electrode of the first transistor is connected with the first interface of the first LED lamp, and the control electrode is connected with the cathode of the first triode; the source electrode or the drain electrode of the first transistor is connected with the second interface of the first LED lamp, the control electrode is connected with the cathode of the second triode, the reference electrode of the first triode is connected with the first RC parallel circuit, and the reference electrode of the second triode is connected with the second RC parallel circuit.
4. A supercapacitor module according to any one of claims 1 to 3 wherein: the discharging module comprises a voltage monitoring chip and an MOS tube; the MOS tube is an N-channel insulated gate type field effect tube;
and the grid electrode of the MOS tube is connected with the output pin of the voltage monitoring chip, the drain electrode of the MOS tube is connected with the positive electrode of the capacitor module, and the source electrode of the MOS tube is connected with the negative electrode of the capacitor module.
5. A computer host, comprising: a computer motherboard, a control board, a power module, and the supercapacitor module of any one of claims 1 to 4;
the power module is respectively and independently connected with the control board and the computer main board;
the super capacitor module is respectively and independently connected with the computer main board and the control board.
6. The computer host of claim 5, wherein: the power supply module comprises a first output circuit and a second output circuit;
the first output circuit is connected with the computer main board, and the second output circuit is connected with the input end of the control board.
7. The computer host of claim 6, wherein: the input end of the switching circuit is respectively and independently connected with the first output circuit and the output end of the super capacitor module, and the output end of the switching circuit is connected with the computer main board.
8. The computer host of claim 7, wherein: the output voltage of the first output circuit is 12V; the output voltage of the second output circuit is 24V.
9. The computer host of claim 5, wherein: the control board comprises a voltage reducing circuit;
the voltage-reducing circuit comprises a capacitor voltage-reducing circuit, a half-wave rectifying circuit, a filter circuit and a voltage-stabilizing circuit;
the capacitor voltage circuit, the half-wave rectification circuit, the filter circuit and the voltage stabilizing circuit are sequentially connected.
10. The computer host of claim 5, wherein: the system also comprises a signal control board, wherein the signal control board is connected with the computer main board and is used for receiving and displaying the signal change of the computer main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320910044.2U CN220252537U (en) | 2023-04-21 | 2023-04-21 | Super capacitor module and computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320910044.2U CN220252537U (en) | 2023-04-21 | 2023-04-21 | Super capacitor module and computer host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252537U true CN220252537U (en) | 2023-12-26 |
Family
ID=89235351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320910044.2U Active CN220252537U (en) | 2023-04-21 | 2023-04-21 | Super capacitor module and computer host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252537U (en) |
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2023
- 2023-04-21 CN CN202320910044.2U patent/CN220252537U/en active Active
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