CN207652130U - A kind of uninterrupted DC power supply of monitoring - Google Patents
A kind of uninterrupted DC power supply of monitoring Download PDFInfo
- Publication number
- CN207652130U CN207652130U CN201721857635.9U CN201721857635U CN207652130U CN 207652130 U CN207652130 U CN 207652130U CN 201721857635 U CN201721857635 U CN 201721857635U CN 207652130 U CN207652130 U CN 207652130U
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- Prior art keywords
- circuit
- power supply
- circuits
- conversion circuits
- uninterrupted
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The utility model discloses a kind of uninterrupted DC power supplies of monitoring comprising AC input circuit, solar energy input circuit, AC/DC conversion circuits, DC/DC conversion circuits, DC multiplex output circuits, charging circuit, battery pack and system control cpu unit；The system control cpu unit is connected with each other with AC/DC conversion circuits and DC/DC conversion circuits respectively；The AC/DC conversion circuits are connect with AC input circuit, DC/DC conversion circuits and charging circuit respectively；The charging circuit is connect with solar energy input circuit and battery pack respectively；The battery pack is also connect with DC/DC conversion circuits；The system control cpu unit is connect with DC multiplex output circuits.The utility model controls the output voltage of DC multiplex output circuits by system control cpu unit, disclosure satisfy that a variety of outputs；It is concentrated together using monitoring signal and supply lines simultaneously, reduces the laying of circuit, have the characteristics that small.
Description
Technical field
The utility model is related to uninterruptible power supply field more particularly to a kind of uninterrupted DC power supplies of monitoring.
Background technology
With the raising of quality of life, the generally utilization of monitoring device, the especially intelligentized development of furniture, with more
The marketization proposes Centralized Monitoring power supply new requirement, monitoring need transmission line, image power cord, centralized processing of putting together,
Complex circuit installs the places such as inconvenience, especially high-rise blocks, many places dispersion, field monitoring, extremely inconvenient and use.Simultaneously
Monitoring device needs to keep high definition, stabilization, the picture without miscellaneous point, and the DC power supply ripple of supply is small, interferes small requirement, in this way
Just necessary power tube, filter inductance are big, while just bringing volume big, of high cost, market fit force difference.Utility model content
The purpose of this utility model is to provide a kind of uninterrupted DC power supplies of monitoring, it is intended to solve existing uninterrupted direct current
Power volume is big, ripple is big, influences monitoring device and stablizes and the technical issues of complex circuit.
The technical solution of the utility model is as follows：A kind of uninterrupted DC power supply of monitoring comprising AC input circuit, the sun
It can input circuit, AC/DC conversion circuits, DC/DC conversion circuits, DC multiplex output circuits, charging circuit, battery pack and CPU controls
System unit processed；The system control cpu unit is connected with each other with AC/DC conversion circuits and DC/DC conversion circuits respectively；It is described
AC/DC conversion circuits are connect with AC input circuit, DC/DC conversion circuits and charging circuit respectively；The charging circuit respectively with
Solar energy input circuit is connected with battery pack；The battery pack is also connect with DC/DC conversion circuits；The system control cpu list
Member is connect with DC multiplex output circuits.
The uninterrupted DC power supply of the monitoring, wherein further include being adjusted for adjusting the voltage of voltage up-down and filtering
Module, the VRM Voltage Regulator Module are connected between DC/DC conversion circuits and DC multiplex output circuits.
The uninterrupted DC power supply of the monitoring, wherein the VRM Voltage Regulator Module includes for adjusting DC voltage liter
The DC step-up/step-down circuits of drop and DC filter circuit of pressure-stabilizing for keeping voltage stabilization, the DC step-up/step-down circuits are filtered with DC voltage stabilizings
Wave circuit connects, and the DC step-up/step-down circuits of stating are connect with DC/DC conversion circuits, and the DC filter circuit of pressure-stabilizing and DC multichannels are defeated
Go out circuit connection.
The uninterrupted DC power supply of the monitoring, wherein further include the display circuit for showing power supply status and data,
The display circuit is connected with each other with system control cpu unit.
The uninterrupted DC power supply of the monitoring, wherein can also be into a single integrated structure with monitoring device group, believed using monitoring
Number circuit and supply line concentrate in together.
The uninterrupted DC power supply of the monitoring, wherein the output voltage of the DC multiplex output circuits be 5V, 9V,
12V, 15V and 24V.
The uninterrupted DC power supply of the monitoring, wherein the switch operating frequency of the DC power supply is 360KHZ.
The beneficial effects of the utility model：The utility model controls DC multiplex output circuits by system control cpu unit
Output voltage, so can be with a variety of outputs such as monitoring device, wife；Simultaneously to battery pack when meeting load supplying
It charges, when load supplying deficiency, battery pack auxiliary output, and then ensure powered stable；Using monitoring signal with
Supply lines is concentrated together, and laying, the installation question of circuit, small, efficient feature are reduced, and multichannel different voltages export,
Meet different monitoring device requirement, can realize output 5V, 9V, 12V, 15V, 24V intelligent control.
Description of the drawings
Fig. 1 is a kind of structure diagram of the utility model.
Fig. 2 is the VRM Voltage Regulator Module structure diagram of the utility model.
Specific implementation mode
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
As shown in Figs. 1-2, the utility model discloses a kind of uninterrupted DC power supplies of monitoring comprising AC input circuit 1,
Solar energy input circuit 2, AC/DC conversion circuits 3, DC/DC conversion circuits 4, DC multiplex output circuits 5, charging circuit 6, battery
Group 7 and system control cpu unit 8；The system control cpu unit 8 respectively with AC/DC conversion circuits 3 and DC/DC conversion circuits
4 are connected with each other；The AC/DC conversion circuits 3 are connect with AC input circuit 1, DC/DC conversion circuits 4 and charging circuit 6 respectively；
The charging circuit 6 is connect with solar energy input circuit 2 and battery pack 7 respectively；The battery pack 7 also with DC/DC conversion circuits 4
Connection；The system control cpu unit 8 is connect with DC multiplex output circuits 5.
With the above structure, the utility model by AC input circuit, AC/DC conversion circuits, DC/DC by converting electricity
Road, DC multiplex output circuits are sequentially connected, so a variety of circuit outputs of power supply can be realized, then in system control cpu unit
Control under, can with a variety of outputs such as monitoring device, wife, and with solar powered centralized management, while meeting
It charges to battery pack when load supplying, when load supplying deficiency, battery pack auxiliary output, and then ensure to supply
Electricity is stablized；It is concentrated together using monitoring signal and supply lines, reduces laying, the installation question of circuit, small, efficient spy
Point, multichannel different voltages output, meets different monitoring device requirement, can realize that output 5V, 9V, 12V, 15V, 24V are intelligently controlled
System.
The uninterrupted DC power supply of the monitoring, wherein further include being adjusted for adjusting the voltage of voltage up-down and filtering
Module 9, the VRM Voltage Regulator Module are connected between DC/DC conversion circuits 4 and DC multiplex output circuits 5.
With the above structure, the utility model can adjust the conveying of DC/DC conversion circuits by VRM Voltage Regulator Module
The voltage to come over so that the voltage that alternating current is converted to direct current disclosure satisfy that the voltage requirements of distinct device, meet DC multichannels
The requirement of output circuit.
The uninterrupted DC power supply of the monitoring, wherein the VRM Voltage Regulator Module 9 includes for adjusting DC voltage liter
The DC step-up/step-down circuits 91 of drop and DC filter circuit of pressure-stabilizing 92 for keeping voltage stabilization, the DC step-up/step-down circuits 91 and DC
Filter circuit of pressure-stabilizing 92 connects, and the DC step-up/step-down circuits 91 of stating are connect with DC/DC conversion circuits 4, the DC voltage regulation filterings electricity
Road 92 is connect with DC multiplex output circuits 5.
With the above structure, the utility model carries out the voltage of DC//DC conversion circuits by DC step-up/step-down circuits
Regulation and control, meet the requirement of DC multiple-channel outputs；Then adjusting is being filtered by DC filter circuit of pressure-stabilizing, is keeping voltage stabilization defeated
Go out.
The uninterrupted DC power supply of the monitoring, wherein further include the display circuit for showing power supply status and data
10, the display circuit 10 is connected with each other with system control cpu unit 8.
With the above structure, the utility model by display circuit by the working condition of power supply, output voltage, output
Way and output parameter are shown, in order to monitor.
The uninterrupted DC power supply of the monitoring, wherein can also be into a single integrated structure with monitoring device group, believed using monitoring
Number circuit and supply line concentrate in together.
With the above structure, the utility model reduce circuit laying and installation question, have it is small, it is efficient
Feature meets the output of multichannel different voltages, meets different monitoring device requirement.
The uninterrupted DC power supply of the monitoring, wherein the output voltage of the DC multiplex output circuits 5 be 5V, 9V,
12V, 15V and 24V；So disclosure satisfy that multichannel different voltages export, meets different monitoring device requirement, can be set with monitoring
The multiple-channel outputs such as standby, wife.
To solve monitoring device gathered data quality, the switch operating frequency of the utility model is 360KHZ（General power supply
It is 20-100KHZ designs）；To control MOS significantly and filter inductance heating problem, reduce volume and cost, while negative band
The puzzlement for coming ripple and high-frequency signal mutually conflicts with high definition, stabilization, the picture without miscellaneous point, to overcome, using intersection common mode and disappears
The characteristics of noise cancellation circuit is combined ensures power supply quality.
Such as：The monitoring of field forest, by the way that power supply connect and monitoring device connection with wifi, the model covered due to wifi
It encloses larger, so networking can be realized, and then realizes remote monitoring, reduce wiring, and install simple and convenient；It realizes simultaneously
The purpose of round-the-clock monitoring.
The utility model controls the output voltage of DC multiplex output circuits by system control cpu unit, so being capable of band
A variety of outputs such as monitoring device, wife；Simultaneously charge to battery pack when meeting load supplying, load supplying not
When sufficient, battery pack auxiliary output, and then ensure powered stable；It is concentrated together using monitoring signal and supply lines, reduces line
The laying on road, installation question, small, efficient feature, the output of multichannel different voltages meet different monitoring device requirement,
5V/9V/12V/15V/24V intelligent controls.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (7)
1. a kind of uninterrupted DC power supply of monitoring, which is characterized in that turn including AC input circuit, solar energy input circuit, AC/DC
Change circuit, DC/DC conversion circuits, DC multiplex output circuits, charging circuit, battery pack and system control cpu unit；The CPU
Control system unit is connected with each other with AC/DC conversion circuits and DC/DC conversion circuits respectively；The AC/DC conversion circuits difference
It is connect with AC input circuit, DC/DC conversion circuits and charging circuit；The charging circuit respectively with solar energy input circuit and electricity
Pond group connection；The battery pack is also connect with DC/DC conversion circuits；The system control cpu unit and DC multiplex output circuits
Connection.
2. the uninterrupted DC power supply of monitoring according to claim 1, which is characterized in that further include for adjusting voltage up-down
With the VRM Voltage Regulator Module of filtering, the VRM Voltage Regulator Module is connected between DC/DC conversion circuits and DC multiplex output circuits.
3. the uninterrupted DC power supply of monitoring according to claim 2, which is characterized in that the VRM Voltage Regulator Module includes using
In adjusting the DC step-up/step-down circuits that DC voltage lifts and the DC filter circuit of pressure-stabilizing for keeping voltage stabilization, the DC is lifted
Volt circuit is connect with DC filter circuit of pressure-stabilizing, and the DC step-up/step-down circuits are connect with DC/DC conversion circuits, the DC voltage regulation filterings
Circuit is connect with DC multiplex output circuits.
4. the uninterrupted DC power supply of monitoring according to claim 3, which is characterized in that further include for showing power supply status
With the display circuit of data, the display circuit is connected with each other with system control cpu unit.
5. the uninterrupted DC power supply of monitoring according to claim 4, which is characterized in that one can also be formed with monitoring device
Body structure is concentrated in together using monitoring signal circuit and supply line.
6. the uninterrupted DC power supply of monitoring according to claim 5, which is characterized in that the DC multiplex output circuits it is defeated
It is 5V, 9V, 12V, 15V and 24V to go out voltage.
7. the uninterrupted DC power supply of monitoring according to claim 6, which is characterized in that the switch work of the DC power supply
Frequency is 360KHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857635.9U CN207652130U (en) | 2017-12-27 | 2017-12-27 | A kind of uninterrupted DC power supply of monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857635.9U CN207652130U (en) | 2017-12-27 | 2017-12-27 | A kind of uninterrupted DC power supply of monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652130U true CN207652130U (en) | 2018-07-24 |
Family
ID=62875526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721857635.9U Active CN207652130U (en) | 2017-12-27 | 2017-12-27 | A kind of uninterrupted DC power supply of monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207652130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896000A (en) * | 2017-12-27 | 2018-04-10 | 佛山市众盈电子有限公司 | One kind monitors uninterrupted dc source |
-
2017
- 2017-12-27 CN CN201721857635.9U patent/CN207652130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896000A (en) * | 2017-12-27 | 2018-04-10 | 佛山市众盈电子有限公司 | One kind monitors uninterrupted dc source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: FOSHAN UNIPOWER ELECTRONIC Co.,Ltd. Contract record no.: X2022980008110 Denomination of utility model: A monitoring uninterruptible DC power supply Granted publication date: 20180724 License type: Exclusive License Record date: 20220621 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A monitoring uninterruptible DC power supply Effective date of registration: 20220622 Granted publication date: 20180724 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: FOSHAN UNIPOWER ELECTRONIC Co.,Ltd. Registration number: Y2022980008524 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |