CN109004713A - power supply device - Google Patents
power supply device Download PDFInfo
- Publication number
- CN109004713A CN109004713A CN201810910294.XA CN201810910294A CN109004713A CN 109004713 A CN109004713 A CN 109004713A CN 201810910294 A CN201810910294 A CN 201810910294A CN 109004713 A CN109004713 A CN 109004713A
- Authority
- CN
- China
- Prior art keywords
- battery
- power supply
- supply device
- electrically connected
- inverter
- 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
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of power supply device, for powering to panel switches monitor terminal, comprising: shell, battery, inverter, control switch, connector and cable；The battery and the inverter are arranged in the shell；The control switch is arranged in the surface of shell；The cable draws from the control switch and establishes physical connection and electric connection with the connector；The battery, the inverter and the control switch are successively electrically connected；The DC conversion that the inverter is used to provide the battery is alternating current, and the control switch is used to control the on-off of alternating current；The connector is used to establish with the panel switches monitor terminal for needing to power and be electrically connected, and the battery is made to power by the inverter, the control switch and the connector to the panel switches monitor terminal.The power supply device is realized in which can be convenient powers to panel switches monitor terminal.
Description
Technical field
The present invention relates to electric power portable electric source domains, more particularly, to power supply device.
Background technique
As electrical power distribution automatization system construction is fully under way, on-pole switch is automated as main carrier, is being matched at present
Largely there is use in power grid.In route outage, the panel switches monitor terminal (Feeder of on-pole switch is automated
Terminal Unit, abbreviation FTU) by decompression without electricity, definite value typing, failure logging inquiry etc. can not be carried out.Power generation need to be used
Machine, patch supply electricity to terminal, just can check and modify the related data of terminal.The FTU of on-pole switch is automated without the electric phase
Between, when needing to check, modifying terminal inner information, lashup power supply.Have the following problems: FTU back panel wiring is complicated, needs
It wants those familiar just to will appreciate that back panel wiring, determines wiring position.Temporarily connecing power supply line, there are security risk, wrong lines
It will cause equipment damage, or even personal risk.Wiring needs certain process, time-consuming big.Lashup power supply line needs to start hair
Motor, cost is good, and takes time and effort.
Summary of the invention
It is existing for solving it is an object of the invention in view of the above problems in the prior art, provide a kind of power supply device
The deficiency of technology.
Specifically, the embodiment of the invention provides a kind of power supply devices, for powering to panel switches monitor terminal, packet
It includes: shell, battery, inverter, control switch, connector and cable；The battery and the inverter are arranged described
In shell；The control switch is arranged in the surface of shell；The cable drawn from the control switch and with the connection
Device establishes physical connection and electric connection；The battery, the inverter and the control switch are successively electrically connected；It is described
The DC conversion that inverter is used to provide the battery is alternating current, and the control switch is used to control the logical of alternating current
It is disconnected；The connector is used to establish with the panel switches monitor terminal for needing to power and be electrically connected, and the battery is made to pass through institute
Inverter, the control switch and the connector is stated to power to the panel switches monitor terminal.
As a further improvement of the above technical scheme, further includes: solar panel, the solar panel and institute
Battery electric connection is stated, for charging using solar energy to the battery.
As a further improvement of the above technical scheme, further includes: wind power generation plant, the wind power generation plant and institute
Battery electric connection is stated, for charging using wind energy to the battery.
As a further improvement of the above technical scheme, adsorbent equipment is provided on the shell；The power supply device can
It is fixedly mounted on the panel switches monitor terminal by adsorbent equipment.
As a further improvement of the above technical scheme, the adsorbent equipment is magnet.
As a further improvement of the above technical scheme, magnetic charging interface is provided on the shell；The magnetic fills
Electrical interface and the battery are electrically connected, and are charged for external power supply unit to the battery.
As a further improvement of the above technical scheme, the connector is aviation plug.
As a further improvement of the above technical scheme, it is provided on the aviation plug for preventing the aviation plug
The only lock button mutually separated with the panel switches monitor terminal.
As a further improvement of the above technical scheme, the inverter includes: input interface, voltage starting circuit, MOS
Switching tube, PWM controller, DC converting circuit, overvoltage crowbar, feedback loop, LC oscillation and output loop and output connect
Mouthful；The input interface, the MOS switch pipe, the DC converting circuit, LC oscillation and output loop and the output
Interface is successively electrically connected；The voltage starting circuit is electrically connected with the input interface and the PWM controller respectively；Institute
State PWM controller also respectively with the input interface, the MOS switch pipe, the overvoltage crowbar and the feedback loop
It is electrically connected；The feedback loop and the output interface are electrically connected.
As a further improvement of the above technical scheme, further includes: indicator light；The indicator light and the battery are electrical
Connection；The indicator light is used to indicate the electricity of the battery.
This is at least had the following beneficial effects: compared with existing well-known technique using technical solution provided by the invention
Power supply device is realized in which can be convenient gives the power supply of panel switches monitor terminal, and user is easy to use, and connection is quick rapidly simultaneously
And it is not easy to make mistakes.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the electrical connection schematic diagram for the power supply device that one embodiment of the invention proposes；
Fig. 2 is the structural schematic diagram for the power supply device that one embodiment of the invention proposes；
Fig. 3 is the structural schematic diagram for the inverter that one embodiment of the invention proposes；
Fig. 4 is the electrical connection schematic diagram for the power supply device that one embodiment of the invention proposes.
Main element symbol description:
8- shell；9- cable；10- battery；20- inverter；30- control switch；31- magnetic charging interface；32- absorption
Device；40- connector；50- solar panel；60- wind power generation plant；70- indicator light；201- input interface；202- electricity
Press starting-up later time；203-MOS switching tube；204-PWM controller；205- DC converting circuit；206- overvoltage crowbar；207-
LC oscillation and output loop；208- feedback loop；209- output interface.
Specific embodiment
Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that: there is no disclosure protection scope is limited to specific reality disclosed herein
The intention of example is applied, but the disclosure should be interpreted as to all in the spirit and scope for covering the various embodiments for falling into the disclosure
Adjustment, equivalent and/or optinal plan.
Hereinafter, can the term " includes " used in the various embodiments of the disclosure or " may include " instruction disclosed in
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in the various embodiments of the disclosure, term " includes ", " having " and its cognate are meant only to indicate special characteristic, number
Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other
Feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more features, number,
Step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the disclosure, statement " at least one of A or/and B " includes the text listed file names with
Any combination or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, may include B or can
Including A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, the above statement is not intended to limit the suitable of the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, the first user fills
It sets and indicates different user device with second user device, although the two is all user apparatus.For example, not departing from each of the disclosure
In the case where the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the disclosure " user " can be indicated using the people of electronic device or using electricity
The device (for example, artificial intelligence electronic device) of sub-device.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.Unless otherwise defined, otherwise all terms used herein (including technical term and
Scientific term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this
It is clearly defined in disclosed various embodiments.
As shown in Figure 1 and Figure 2, the embodiment of the invention provides a kind of power supply devices, for supplying to panel switches monitor terminal
Electricity, the power supply device include: shell 8, battery 10, inverter 20, control switch 30 and connector 40 and cable 9.
Battery 10 and inverter 20 are arranged in shell 8；The surface of shell 8 is arranged in control switch 30；Cable 9 is from control
System switch 30 draws and establishes physical connection and electric connection with connector 40.
Battery 10, inverter 20 and control switch 30 are successively electrically connected.
The DC conversion that inverter 20 is used to provide battery 10 is alternating current.
Control switch 30 is used to control the on-off of alternating current.
Connector 40 is used to establish with the panel switches monitor terminal for needing to power and be electrically connected, and passes through battery 10 inverse
Become device 20, control switch 30 and connector 40 to power to panel switches monitor terminal.
Battery 10 can be the various chemical rechargeable batteries such as lead-acid accumulator or lithium battery.
It is preferred that the Li-Ion rechargeable battery of environmental protection and energy saving.
Battery can be composed in parallel by multi-section lithium ion battery strings.Since the average output voltage of single-cell lithium-ion battery is
4V or so, well below the input voltage requirement of inverter, it is possible to multi-section lithium ion battery be connected to improve and store
The output voltage values of battery.Simultaneously because battery carries out boosting processing by inverter.The current value of inverter input terminal is wanted
It is far longer than the current value of output end, therefore the current value for flowing through battery is larger, in order to improve the current load energy of battery
The lithium electronics group of multiple 12V can be carried out parallel connection, to improve the current carrying capacity of battery by power.Such as: single-unit lithium ion
The average output voltage of battery is 4V, maximum output current 800mA, again will after being connected using 9 batteries by every 3 batteries
Concatenated 3 batteries carry out composing in parallel battery, and the average output voltage of the battery is 12V, and maximum output current is
2.4A。
The DC voltage of 10 rated output of battery can be 12V, 24V, 48V, 60V or 72V etc..
The specifications and models of inverter and the type of battery match.It is inverse when the rated output voltage of battery is 12V
The specifications and models for becoming device turn AC-220V 50Hz into DC-12V；When the rated output voltage of battery pack is 48V, the rule of inverter
Lattice model DC-48V turns AC-220V 50Hz.
Lithium ion battery can be polymer Li-ion battery.
Inverter 20 is that direct current energy (battery, battery) is transformed into alternating current (generally 220V, 50Hz sine wave)
Equipment.
Adsorbent equipment 32 is provided on shell 8；Power supply device can be fixedly mounted on panel switches prison by adsorbent equipment 32
On control terminal.Adsorbent equipment 32 can be magnet or vacuum chuck etc..It is easy for installation succinct by adsorbent equipment.
Magnetic charging interface 31 is provided on shell 8；Magnetic charging interface 31 and battery 10 are electrically connected, for external
Power supply unit charges a battery.Magnetic charging interface 31 can connect the solar panel with magnetic charging cable or with magnetic
The wind power generation plant for inhaling charging cable charges to battery.
The preferred aviation plug of connector 40.Aviation plug is one kind of connector, is derived from military industry, therefore is gained the name, referred to as
Air plug.Aviation plug is the electromechanical compo for connecting electric wiring, therefore the electric parameter of its own is to select aviation plug first
Consider the problems of.Correctly selection and using aviation plug be guarantee circuit reliability an importance.
It may be provided with the only lock button for preventing aviation plug from mutually separating with panel switches monitor terminal on aviation plug.
User, which only presses only lock button, just can successfully carry out plug operation realization for aviation plug and panel switches monitor terminal
Connection or separation.Only connector loose or dislocation can be effectively prevented in lock button for setting.
As shown in figure 3, inverter 20 includes: that input interface 201, voltage starting circuit 202, MOS are opened in the present embodiment
Close pipe 203, PWM controller 204, DC converting circuit 205, overvoltage crowbar 206, feedback loop 208, LC oscillation and output
Circuit 207 and output interface 209.
Input interface 201, MOS switch pipe 203, DC converting circuit 205, LC oscillation and output loop 207 and output connect
Mouth 209 is successively electrically connected.
Voltage starting circuit 202 is electrically connected with input interface 201 and PWM controller 204 respectively.PWM controller 204 is also
It is electrically connected respectively with input interface 201, MOS switch pipe 203, overvoltage crowbar 206 and feedback loop 208；Feedback loop
208 are electrically connected with output interface 209.
In the present embodiment, control switch can be air switch.Air switch also known as air-break circuit-breaker are breakers
One kind.As long as being the switch that electric current is more than rated current will disconnect automatically in one kind circuit.Air switch is low-voltage distribution
Very important a kind of electric appliance in network and electric drive system, it integrates control and multi-protective function.Except can complete
Outside contact and disjunction circuit, short circuit, heavy overload and the under-voltage etc. that still circuit or electrical equipment can occur are protected.It is empty
Air cock has the function of short-circuit protection and overload protection.In other embodiments, control switch can be any required for other
The electrical switch that user actively triggers manually, user by touch, the operations such as press or stir to realize the disconnection of control switch
With closure.
As shown in figure 4, power supply device may also include that solar panel 50.10 electricity of solar panel 50 and battery
Property connection, for using solar energy give battery 10 charge.
Solar panel 50 is straight by photoelectric effect or photochemical effect by solar radiant energy by absorbing sunlight
It connects or indirect conversion is at electric energy, common crystal silicon cell plate can be selected in solar panel 50.Specifically, monocrystalline silicon can be selected
Solar panel.Single-crystalline-silicon solar-cell panel changes efficiency compared to polysilicon and the photoelectricity of non-crystal silicon solar cell plate dress
It is higher.The photoelectric conversion efficiency of single-crystalline-silicon solar-cell panel is 18% or so, highest to can reach 24%, in all kinds
Photoelectric conversion efficiency is highest in solar battery, monocrystaline silicon solar cell generally use tempered glass and waterproof resin into
Row encapsulation, sturdy and durable, service life was up to 25 years.Solar panel 50 to battery 10 for charging.
In other embodiments, power supply device may also include that wind power generation plant 60, wind power generation plant 60 and battery
10 are electrically connected, for being charged using wind energy to battery 10.
Wind power generation plant 60 includes: wind wheel, small generator, bridge rectifier filter circuit.
Small generator can select the electric motor of common toy car.
When wind wheel rotates, the loop of small generator does cutting magnetic line movement under magnetic fields and generates low-voltage alternating-current
Electricity, low-voltage AC export stable direct current by bridge rectifier filter circuit and charge to battery 10.
Bridge rectifier filter circuit includes: the rectification circuit that 4 diodes form and a resistance and a capacitance group
At capacitor filter.
In the present embodiment, power supply device may also include that indicator light 70；Indicator light 70 and battery 10 are electrically connected；Refer to
Show that lamp 70 is used to indicate the electricity of battery 10.
In the present embodiment, indicator light can select multiple LED light.Storage is substantially estimated by lighting the number of LED light
The remaining capacity of battery 10.Such as: if the number of LED light is 5, when 5 LED light all lights rise, indicate that remaining capacity exists
80%-100%.When 3 LED light all lights rise, indicate remaining capacity between 40%-60%.When only 1 LED light is bright,
Remaining capacity is indicated in 0%-20%, needs to consider at this time to charge to battery 10.
The power supply device use process is as follows:
First by the corresponding aviation socket of aviation plug insertion panel switches monitor terminal on power supply device, then use
The DC conversion of battery can be successfully to hand over by the control switch of family manual ON power supply device, such power supply device
Galvanic electricity power supply and distribution monitoring switch terminal uses.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Aforementioned present invention serial number is for illustration only, does not represent the superiority and inferiority of implement scene.Disclosed above is only the present invention
Several specific implementation scenes, still, the present invention is not limited to this, and the changes that any person skilled in the art can think of is all
Protection scope of the present invention should be fallen into.
Claims (10)
1. a kind of power supply device, for giving the power supply of panel switches monitor terminal characterized by comprising shell, battery, inverse
Become device, control switch, connector and cable；The battery and the inverter are arranged in the shell；The control is opened
It closes and is arranged in the surface of shell；The cable draws from the control switch and establishes physical connection and electricity with the connector
Property connection；The battery, the inverter and the control switch are successively electrically connected；The inverter is used for the storage
The DC conversion that battery provides is alternating current, and the control switch is used to control the on-off of alternating current；The connector is used for
It establishes and is electrically connected with the panel switches monitor terminal for needing to power, the battery is made to pass through the inverter, the control
Switch and the connector are powered to the panel switches monitor terminal.
2. power supply device according to claim 1, which is characterized in that further include: solar panel, the solar-electricity
Pond plate and the battery are electrically connected, for being charged using solar energy to the battery.
3. power supply device according to claim 1, which is characterized in that further include: wind power generation plant, the wind-power electricity generation
Device and the battery are electrically connected, for being charged using wind energy to the battery.
4. power supply device according to claim 1, which is characterized in that be provided with adsorbent equipment on the shell；The electricity
Source device can be fixedly mounted on the panel switches monitor terminal by adsorbent equipment.
5. power supply device according to claim 4, which is characterized in that the adsorbent equipment is magnet.
6. power supply device according to claim 1, which is characterized in that be provided with magnetic charging interface on the shell；Institute
It states magnetic charging interface and the battery is electrically connected, charge for external power supply unit to the battery.
7. power supply device according to claim 1, which is characterized in that the connector is aviation plug.
8. power supply device according to claim 7, which is characterized in that be provided on the aviation plug described for preventing
The only lock button that aviation plug is mutually separated with the panel switches monitor terminal.
9. power supply device described in any one in -8 according to claim 1, which is characterized in that the inverter includes: defeated
Incoming interface, voltage starting circuit, MOS switch pipe, PWM controller, DC converting circuit, overvoltage crowbar, feedback loop, LC
Oscillation and output loop and output interface；The input interface, the MOS switch pipe, the DC converting circuit, LC vibration
It swings and output loop and the output interface is successively electrically connected；The voltage starting circuit respectively with the input interface and institute
State PWM controller electric connection；The PWM controller also respectively with the input interface, the MOS switch pipe, the over-voltage
Circuit and the feedback loop is protected to be electrically connected；The feedback loop and the output interface are electrically connected.
10. power supply device according to claim 1, which is characterized in that further include: indicator light；The indicator light with it is described
Battery is electrically connected；The indicator light is used to indicate the electricity of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910294.XA CN109004713A (en) | 2018-08-10 | 2018-08-10 | power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910294.XA CN109004713A (en) | 2018-08-10 | 2018-08-10 | power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109004713A true CN109004713A (en) | 2018-12-14 |
Family
ID=64595072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810910294.XA Pending CN109004713A (en) | 2018-08-10 | 2018-08-10 | power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109004713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000100A (en) * | 2019-05-07 | 2019-07-12 | 中山市镭通激光科技有限公司 | A kind of FTU automatic plug detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420539A (en) * | 2010-09-28 | 2012-04-18 | 常州锦旸太阳能科技有限公司 | Inverter |
| CN205509771U (en) * | 2016-04-12 | 2016-08-24 | 赵晓燕 | Multi -functional generator |
| CN206077277U (en) * | 2016-08-13 | 2017-04-05 | 杨佳友 | A kind of miniature power generating device |
| CN206379895U (en) * | 2016-12-29 | 2017-08-04 | 上海船舶工程质量检测有限公司 | It is a kind of to specialize in the inverter that Non-Destructive Testing is used |
-
2018
- 2018-08-10 CN CN201810910294.XA patent/CN109004713A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420539A (en) * | 2010-09-28 | 2012-04-18 | 常州锦旸太阳能科技有限公司 | Inverter |
| CN205509771U (en) * | 2016-04-12 | 2016-08-24 | 赵晓燕 | Multi -functional generator |
| CN206077277U (en) * | 2016-08-13 | 2017-04-05 | 杨佳友 | A kind of miniature power generating device |
| CN206379895U (en) * | 2016-12-29 | 2017-08-04 | 上海船舶工程质量检测有限公司 | It is a kind of to specialize in the inverter that Non-Destructive Testing is used |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000100A (en) * | 2019-05-07 | 2019-07-12 | 中山市镭通激光科技有限公司 | A kind of FTU automatic plug detection device |
| CN110000100B (en) * | 2019-05-07 | 2024-04-05 | 中山市镭通激光科技有限公司 | Automatic plug check out test set of FTU |
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Application publication date: 20181214 |