CN201118275Y - Control structure for energy supply starting-up and stopping - Google Patents
Control structure for energy supply starting-up and stopping Download PDFInfo
- Publication number
- CN201118275Y CN201118275Y CNU2007201563790U CN200720156379U CN201118275Y CN 201118275 Y CN201118275 Y CN 201118275Y CN U2007201563790 U CNU2007201563790 U CN U2007201563790U CN 200720156379 U CN200720156379 U CN 200720156379U CN 201118275 Y CN201118275 Y CN 201118275Y
- Authority
- CN
- China
- Prior art keywords
- unit
- electric power
- power supply
- signal
- standing
- 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The utility model relates to a power on and off control structure and is applied in a power supplier provided with an active factor correction unit, a main power system and a regular power system. The regular power system provides the regular power required for the startup of the main power system, and consists of a voltage detecting unit capable of producing a drive signal, and a regular power output unit receiving the drive signal and starting the output. The voltage detecting unit is connected with a logic signal switch. The logic signal switch controls the voltage detecting unit to output the drive signal normally or stop the drive signal from being output to the regular power output unit compulsively, so as to turn off the power supplier compulsively. Moreover, as the drive signal is provided with a small electric current, the danger of electric-shock, which happens easily with a known structure, can be avoided and the dimension and the cost can be reduced.
Description
Technical field
The utility model relates to a kind of power supply and opens and closes control architecture, particularly is applied to a kind of keying control circuit of power supply unit.
Background technology
Development along with various types of electronic installations, various power supply units also constantly develop to provide electronic installation stable electric power, wherein known power supply unit framework as shown in Figure 1, this power supply unit has a switch element 5, one filter rectification unit 1, one power factor correction function unit 2, and these 2 rear ends, power factor correction function unit connect a main electric power system and a standing electric power system, this power supply unit can be obtained an input electric power through this filter rectification unit 1 and this power factor correction function unit 2 when these switch element 5 conductings, provide to this main electric power system and this standing electric power system after the current phase of these power factor correction function unit 2 these input electric power of adjustment, this main electric power system comprises a master pulse ripple modulation unit 31, one voltage transformation unit 32 and a rectification output unit 33, the keying of this master pulse ripple modulation unit 31 is controlled by this standing electric power system, this standing electric power system comprises a detecting voltage unit 41, one standing electric power output unit 42, one Power Management Unit 43 and a remote activation switch 6, this Power Management Unit 43 produces a remote activation signal (Vcc) and drives this master pulse ripple modulation unit 31 when the user triggers this remote activation switch 6, makes this main electric power system start output; Yet known power supply unit is obtained this input electric power must be via the conducting of this switch element 5, the execution mode of this switch element 5 can be a single-throw switch or a commutator, along with the wattage output of power supply unit now constantly rises, the magnitude of current that this switch element 5 must bear also must rise thereupon, the incident increase that is the volume and the cost of this switch element 5, and along with electric current is more and more big, this switch element 5 may produce spark when switching, if the too high or user's hand humidity of ambient humidity may cause the danger of electric shock, thereby the framework that must improve these switch element 5 settings is to avoid above-mentioned defective.
The utility model content
In view of above-mentioned defective, main purpose of the present utility model promptly is to provide a kind of mains switch framework of power supply unit, have the effect of the whole power supply of this power supply unit of control, and reach and effectively dwindle volume of switch and cost, moreover produce the danger of getting an electric shock when avoiding switching big electric current.
Via as can be known above, for achieving the above object, the utility model is that a kind of power supply opens and closes control architecture, be applied to have the power supply unit of a main electric power system and a standing electric power system, wherein this standing electric power system comprises that one sets the detecting voltage unit of a normal voltage scope, one standing electric power output unit, one Power Management Unit and a remote activation switch, wherein this detecting voltage unit is obtained an input electric power and is produced one and represents the drive signal of this input electric power in this normal voltage scope, and this standing electric power output unit is exported a standing electric power after obtaining this input electric power and drive signal, output one remote activation signal made this main electric power system start and output after this Power Management Unit obtained this standing electric power and treats this remote activation switch triggering, and this detecting voltage unit also connects a logical signal switch, this logical signal open relation control detecting voltage unit can normally be exported this drive signal or force and export this standing electric power output unit to by this drive signal, but this standing electric power system of positive closing and this main electric power system thus, and because the electric current of this drive signal is less, the required magnitude of current that bears of this logical signal switch is less, can reach to reduce Danger Electric shock risk and the purpose that reduces volume and cost.
Description of drawings
Fig. 1 is the framework calcspar of known power source supply.
Fig. 2 is a framework calcspar of the present utility model.
Fig. 3 is that thin portion of the present utility model implements the framework calcspar.
Embodiment
Relevant detailed description of the present utility model and technology contents now just cooperate schematic view illustrating as follows:
See also Fig. 2, this figure is a framework calcspar of the present utility model, the utility model is applied to a power supply unit with a main electric power system and a standing electric power system, wherein this power supply unit also comprises the filter rectification unit 1 of obtaining an input electric power, one adjusts the power factor correction function unit 2 of this input power current phase place, this input current is sent to this main electric power system and this standing electric power system through this power factor correction function unit 2, convertible main electric power output and the standing electric power of providing of this power supply unit is exported, wherein this main electric power system comprises a master pulse ripple modulation unit 31, one voltage transformation unit 32 and a rectification output unit 33, this master pulse ripple modulation unit 31 begins to export the power that a period 1 signal is adjusted these voltage transformation unit 32 conversion outputs after needing to receive a remote activation signal (Vcc), and drives load via these rectification output unit 33 outputs; And this standing electric power system can be divided into a detecting voltage unit 41, one standing electric power output unit 42, an one remote activation switch 6 and a Power Management Unit 43, wherein this input electric power is obtained in this detecting voltage unit 41, and the normal voltage scope of setting judges thus whether this input voltage of power is normal, and can import in this and produce a drive signal when electric power is positioned at the normal voltage scope, should import power conversions after this standing electric power output unit 42 receives this input electric power and triggered by this drive signal is that a standing electric power is exported, these remote activation switch 6 normalities are for closing (OFF), the user triggers the conducting (ON) of Power Management Unit 43 by this remote activation switch 6 behind this remote activation switch 6 and obtains this standing electric power and export this remote activation signal (Vcc), the master pulse ripple modulation unit 31 that this remote activation signal (Vcc) is sent to this main electric power system makes it begin to produce this period 1 signal, triggers this main electric power system and starts and output; Be sent to this standing electric power output unit 42 or force and end and the utility model is also established a logical signal switch 7 and control this drive signal according to the switching state of this logical signal switch 7, this logical signal switch 7 can be forced cut-ff voltage detecting unit 41 these drive signals of output by the action of this detecting voltage unit 41 of control, when this logical signal switch 7 is forced to end the generation of drive signal, this standing electric power output unit 42 promptly can't produce this standing electric power, even thereby trigger this remote activation switch 6 and also can't make this Power Management Unit 43 these remote activation signals (Vcc) of output, this standing electric power system and this main electric power system thereby can't start, reach the effect of this power supply unit of switch thus, moreover, this drive signal is voltage and the less logical signal of electric current, produce the possible less of electrification danger and do not have injury, this logical signal switch 7 only needs small-sized switch module can end or this logical signal of conducting the purpose that reaches safety and reduce volume of switch and cost.
See also Fig. 3, this detecting voltage unit 41 can be divided into one and cross low-voltage variation unit 411, one crosses a high pressure protected location 412 and a latch lock unit 413, this is crossed low-voltage variation unit 411 and was somebody's turn to do high pressure protected location 412 is lower limit and upper limits of respectively setting a voltage, form a normal voltage scope, this input electric power will trigger this and cross the protection mechanism of low-voltage variation unit 411 or mistake high pressure protected location 412 and can't start if exceeds this normal voltage scope, this input electric power is then crossed low-voltage variation unit 411 by this in the normal voltage scope time and is crossed high pressure protected location 412 with this and make a latch lock unit 413 breech locks one current potential form this standing electric power output unit 42 of this drive starting, and makes this Power Management Unit 43 obtain this standing electric power via the conducting of this remote activation switch 6 again and produces this remote activation signal (Vcc); Wherein first end of this logical signal switch 7 is connected in this latch lock unit 413, second end of this logical signal switch 7 connects an earth terminal, this logical signal switch 7 can be by this latch lock unit of conducting 413 with this earth terminal and with the drive signal guiding earth terminal of 413 breech locks of this latch lock unit, force thus to transfer to this standing electric power output unit 42 by this drive signal, reach the purpose of closing this power supply unit, moreover, 7 conductings of this logical signal switch or the drive signal current of ending and voltage are imported electric power much smaller than this, thereby this logical signal switch 7 can along with reduced volume with reduce cost, and reduce the danger that produces spark or make the user get an electric shock when switching.
Though the utility model as above discloses with preferred embodiment, but it is not to be used for limiting the utility model, first end of this logical signal switch 7 connects the latch lock unit 413 of this detecting voltage unit 41 and second end of this logical signal switch 7 connects this standing electric power output unit 42, by this drive signal of the direct conducting of the switching position of this logical signal switch 7 or disconnect the extremely path of this standing electric power output unit 42 of this drive signal; This standing electric power output unit 42 also can comprise the epiphysis ripple modulation unit (not being shown among the figure) of generation signal one second round; one is subjected to the standing system voltage transformation unit (not being shown among the figure) of this signal adjustment output second round; this drive signal is the startup of this epiphysis ripple modulation unit (not being shown among the figure) of control; and then start or by the output of this standing electric power output unit 42; and this logical signal switch 7 is located on the shell of this power supply unit so that the user is switched; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; a little change and the retouching done; all should be covered by in the utility model, therefore protection range of the present utility model is as the criterion when looking accompanying the claim person of defining.
Claims (7)
1. a power supply opens and closes control architecture, it is the circuit framework that the control power supply unit opens and closes, described power supply unit comprises main electric power system that obtains input electric power and the standing electric power system that receives described input electric power equally, it is characterized in that described standing electric power system comprises:
Obtain described input electric power and set the detecting voltage unit (41) of normal voltage scope, and described detecting voltage unit (41) produces the drive signal of the described input electric power of representative in described normal voltage scope;
Obtain described input electric power and described drive signal and change the standing electric power output unit (42) of exporting standing electric power;
Remote activation switch (6) and trigger by described remote activation switch (6) and to obtain the Power Management Unit (43) that described standing electric power is exported the remote activation signal, wherein said remote activation signal drives described main electric power system and starts and output;
Connect described detecting voltage unit (41) and control the logical signal switch (7) that described drive signal is sent to described standing electric power output unit (42) or forces to end according to switching state.
2. power supply according to claim 1 opens and closes control architecture, it is characterized in that described main electric power system comprises the described remote activation signal of reception and starts and export the master pulse ripple modulation unit (31) of period 1 signal, the voltage transformation unit (32) that is subjected to described period 1 signal controlling output and the rectification output unit (33) that is connected in described voltage transformation unit (32).
3. power supply according to claim 1 opens and closes control architecture; it is characterized in that; described detecting voltage unit (41) comprise the mistake low-voltage variation unit (411) of setting described normal voltage scope lower limit with set the normal voltage range limit cross high pressure protected location (412), and the latch lock unit (413) of described input electric power output drive signal in described normal voltage scope the time.
4. power supply according to claim 3 opens and closes control architecture, it is characterized in that, described latch lock unit (413) connects first end of described logical signal switch (7), and second end of described logical signal switch (7) connects earth terminal.
5. power supply according to claim 3 opens and closes control architecture, it is characterized in that, described latch lock unit (413) connects first end of described logical signal switch (7), and second end of described logical signal switch (7) connects described standing electric power output unit (42).
6. power supply according to claim 1 opens and closes control architecture, it is characterized in that described standing electric power output unit (42) also comprises and triggered by described drive signal and produce the epiphysis ripple modulation unit of signal second round and be subjected to described second round signal to adjust the standing system voltage transformation unit of described standing electric power output.
7. power supply according to claim 1 opens and closes control architecture, it is characterized in that described logical signal switch (7) is located at the shell of described power supply unit.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW096135243A TW200915057A (en) | 2007-09-21 | 2007-09-21 | On-off control architecture of power source |
| DE202007013852U DE202007013852U1 (en) | 2007-09-21 | 2007-10-03 | Arrangement for controlling the switching on and off of a power supply |
| CNU2007201563790U CN201118275Y (en) | 2007-09-21 | 2007-10-11 | Control structure for energy supply starting-up and stopping |
| JP2007007860U JP3138263U (en) | 2007-09-21 | 2007-10-12 | Power on / off control construction |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW096135243A TW200915057A (en) | 2007-09-21 | 2007-09-21 | On-off control architecture of power source |
| DE202007013852U DE202007013852U1 (en) | 2007-09-21 | 2007-10-03 | Arrangement for controlling the switching on and off of a power supply |
| CNU2007201563790U CN201118275Y (en) | 2007-09-21 | 2007-10-11 | Control structure for energy supply starting-up and stopping |
| JP2007007860U JP3138263U (en) | 2007-09-21 | 2007-10-12 | Power on / off control construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118275Y true CN201118275Y (en) | 2008-09-17 |
Family
ID=49028860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201563790U Expired - Fee Related CN201118275Y (en) | 2007-09-21 | 2007-10-11 | Control structure for energy supply starting-up and stopping |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3138263U (en) |
| CN (1) | CN201118275Y (en) |
| DE (1) | DE202007013852U1 (en) |
| TW (1) | TW200915057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368247A (en) * | 2012-04-05 | 2013-10-23 | 新巨企业股份有限公司 | Power enablement circuit of UPS (Uninterruptible Power Supply) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439533A (en) * | 2011-09-29 | 2012-05-02 | 华为终端有限公司 | Thin client on-off control method,device and system applying the device |
-
2007
- 2007-09-21 TW TW096135243A patent/TW200915057A/en unknown
- 2007-10-03 DE DE202007013852U patent/DE202007013852U1/en not_active Expired - Lifetime
- 2007-10-11 CN CNU2007201563790U patent/CN201118275Y/en not_active Expired - Fee Related
- 2007-10-12 JP JP2007007860U patent/JP3138263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368247A (en) * | 2012-04-05 | 2013-10-23 | 新巨企业股份有限公司 | Power enablement circuit of UPS (Uninterruptible Power Supply) |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202007013852U1 (en) | 2007-12-20 |
| JP3138263U (en) | 2007-12-27 |
| TW200915057A (en) | 2009-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Swiegers et al. | An integrated maximum power point tracker for photovoltaic panels | |
| CN101426114B (en) | Zero power consumption standby television set and implementing method thereof | |
| CN101261532B (en) | Electronic device energy supply control module and energy supply control method | |
| CN106155942B (en) | Power-fail memory function device and its system | |
| CN109840006A (en) | Main control chip power supply unit | |
| CN201766247U (en) | Multifunctional energy-saving socket | |
| CN108092361A (en) | The battery protecting circuit of low standby power loss and car emergency startup power supply | |
| CN201118275Y (en) | Control structure for energy supply starting-up and stopping | |
| CN201203775Y (en) | Standby control circuit | |
| WO2021078261A1 (en) | Power supply control method, system and device | |
| CN201673449U (en) | Power circuit improving problem of power consumption in standby state | |
| CN201307902Y (en) | TV set with zero power consumption when standing by | |
| CN110676892B (en) | Mobile robot and power management system thereof | |
| CN101888497A (en) | Television system with remote control switch function | |
| CN213879789U (en) | Switch holding circuit with high integration level | |
| CN201174769Y (en) | Power supply manager of wireless communication module | |
| CN209448499U (en) | A kind of secondary power system and photovoltaic inverting system of photovoltaic inverting system | |
| CN202475690U (en) | Rapidly awakened set top box upon powering on | |
| CN209746648U (en) | Novel circuit reset control unit used on intelligent lock | |
| CN201072874Y (en) | Standby circuit of television | |
| CN201490484U (en) | Power supply extension wire | |
| CN201222664Y (en) | Power supply equipped with system switching circuit | |
| CN218976383U (en) | Self-locking power supply circuit for BMS | |
| CN217010957U (en) | Power-on and power-off control circuit and image pickup apparatus | |
| CN215642599U (en) | Automatic start-up circuit of intelligent module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20111011 |