CN109194157A - A kind of live inverter for stablizing output - Google Patents
A kind of live inverter for stablizing output Download PDFInfo
- Publication number
- CN109194157A CN109194157A CN201811376211.XA CN201811376211A CN109194157A CN 109194157 A CN109194157 A CN 109194157A CN 201811376211 A CN201811376211 A CN 201811376211A CN 109194157 A CN109194157 A CN 109194157A
- Authority
- CN
- China
- Prior art keywords
- inverter
- battery
- output
- half casing
- live
- 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
- 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
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
The invention discloses the live inverters that one kind can stablize output, including equipment shell, setting is sequentially connected booster circuit, inverter, voltage-stablizer and AC power source output interface inside the equipment shell, the equipment shell front setting opening, battery placing groove is arranged in the open interior, battery is set in the battery placing groove, and equipment shell front setting ac power output, charging interface is arranged in the equipment shell side.The present invention solves that inverter of the existing technology is not portable and supply current is unstable, so as to cause the low problem of inverter utilization rate, a kind of live inverter that can stablize output is provided, by installing stabling current device additional in power output end when it is applied, stabling current output is provided, it is easy to carry to inverter miniaturized, to promote the service efficiency of inverter.
Description
Technical field
The present invention relates to emergency service fields, and in particular to one kind can stablize the live inverter of output.
Background technique
It when electric field works, is frequently encountered, when need to provide power supply to tester, scene can not find accessible electricity again
Source, when being punched with electric drill, non-transformer is available again on socket, when the unusual fluctuation of critical point, need to copy disconnected electric energy meter bottom degree, discovery electric energy meter without
Situations such as electric.By inverter by the DC inverter of battery at 220V alternating current, so that it may solve what above-mentioned scene encountered
Awkward situation, but existing inverter utilization rate is very low, reason includes: environmental factor, by adverse weather conditions, port is caused to connect
It touches unstable；Equipment is not excessive portable；Technology does not cause supply current unstable comprehensively；Site operation personnel are lack of standardization, duty
Appoint the heart not strong.
For above-mentioned odjective cause, mainly there is not portable and supply current unstable, proposes the present invention.
Summary of the invention
The present invention solves that inverter of the existing technology is not portable and supply current is unstable, so as to cause
The low problem of inverter utilization rate provides a kind of live inverter that can stablize output, by defeated in power supply when applying
Outlet installs stabling current device additional, provides stabling current output, easy to carry to inverter miniaturized, to be promoted
The service efficiency of inverter.
The present invention is achieved through the following technical solutions:
A kind of live inverter for stablizing output, including equipment shell, the equipment shell include upper half casing and
Lower half casing, the upper half bottom of shell and lower half cabinet top are hinged, and circuit board placing groove is arranged in the upper half casing internal,
The sequentially connected DC power supply of setting receives connector, booster circuit, inverter, voltage-stablizer and exchanges in the circuit board placing groove
Power output interface, upper half casing surface be arranged ac power output, ac power output with exchange
Power output interface is correspondingly connected with, and battery placing groove, setting in the battery placing groove is arranged in the lower half casing internal
Battery and DC power supply out splice going splice, the battery include charging end, discharge end and control terminal, the lower half cabinet sides
The charging end of setting charging interface, the charging interface and battery connects, and the discharge end and DC power supply of the battery are defeated
Connector connects out, and the DC power supply out splice going splice receives connector with DC power supply and matches.
The battery is placed in battery placing groove, and the discharge end of battery is summarized in boosting electricity by low-voltage bus bar
Battery voltage grade is promoted to voltage class required for inversion, increases output power, pass through institute by road, the booster circuit
Inverter is stated by the DC inverter of battery into 220V alternating current.Power quality after the stable output with inverter of electric current is stablized
Device has great relationship, through voltage-stablizer on the basis of not influencing parameters, improves stability, guarantees power supply quality not
Mutation, not mutation.To promote the service efficiency of inverter.By the battery, booster circuit, inverter, voltage-stablizer and
AC power source output interface is integrated in the inside of an equipment shell, and is divided into two casings up and down, setting inside upper and lower enclosure
Circuit board placing groove and battery placing groove, it is easy to disassemble, so that the present invention is easy to carry about with one, on-site assembly facilitates operation, facilitates
Improve the utilization rate of inverter.
Further, a kind of live inverter for stablizing output, the booster circuit include recommending of being sequentially connected in series
Amplifying circuit, rectification circuit, low-frequency filter circuit, the DC power supply receives connector and the input terminal of push-pull amplifier circuit connects
It connects, the output end of the push-pull amplifier circuit and the input terminal of rectification circuit connect, the output end and low frequency of the rectification circuit
The input terminal of filter circuit connects, and the output end of the low-frequency filter circuit and the input terminal of inverter connect.
Further, a kind of live inverter for stablizing output, the battery are detachable battery group.It is described
Battery, which is put, to be loaded in battery placing groove, when battery can in electricity is supplemented or is safeguarded not in time it is detachable under
Come, carry out replacement battery at any time, can be used immediately after replacement, promotes portability.
Further, a kind of live inverter for stablizing output, lower half casing surface setting power supply, which controls, to be opened
It closes, power control switch is connect with the control terminal of the battery.The on-off of power control switch control battery.
Further, handle is arranged in the top of a kind of live inverter for stablizing output, the upper half casing.Increase
Portability.
Further, idler wheel is arranged in the bottom of a kind of live inverter for stablizing output, the lower half casing.It is existing
The assembled inverter in field increases portability.
Further, the side of a kind of live inverter for stablizing output, the upper half casing and lower half casing is set
Set radiator fan.
Compared with prior art, the present invention having the following advantages and benefits:
1, by providing stabling current output in power output end installation stabling current device when present invention application, thus
Promote the service efficiency of inverter.
2, the present invention keeps each section detachable, easy to carry, on-site assembly, to mention inverter miniaturized
Rise the service efficiency of inverter.
3, the present invention utilization rate of inverter at the scene is greatly improved, solve can not scene find alternating current
The problem of smoothly carrying out the work in the case where source.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
Label and corresponding parts title in attached drawing:
1- upper half casing, 2- lower half casing, 3- circuit board placing groove, 4- DC power supply reception connector, 5- booster circuit,
6- inverter, 7- voltage-stablizer, 8- AC power source output interface, 9- ac power output, 10- battery placing groove, 11- store
Battery, 12- DC power supply out splice going splice, 13- charging interface, 14- power control switch, 15- radiator fan, 16- handle, 17-
Idler wheel.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figure 1, one kind can stablize the live inverter of output, including equipment shell, the equipment shell include
Upper half casing 1 and lower half casing 2,1 bottom of upper half casing and 2 top of lower half casing are hinged, the upper half casing 1 and lower half
Radiator fan 15 is arranged in the side of casing 2, and handle 16 is arranged in the top of the upper half casing 1.Increase portability.The upper half machine
Setting circuit board placing groove 3 inside shell 1, the sequentially connected DC power supply reception connector 4 of the interior setting of the circuit board placing groove 3,
Booster circuit 5, inverter 6, voltage-stablizer 7 and AC power source output interface 8, the booster circuit 5 are recommended including what is be sequentially connected in series
Amplifying circuit, rectification circuit, low-frequency filter circuit, the DC power supply receives connector 4 and the input terminal of push-pull amplifier circuit connects
It connects, the output end of the push-pull amplifier circuit and the input terminal of rectification circuit connect, the output end and low frequency of the rectification circuit
The input terminal of filter circuit connects, and the output end of the low-frequency filter circuit is connect with the input terminal of inverter 6, the upper half machine
Ac power output 9 is arranged in 1 surface of shell, and ac power output 9 is corresponding with AC power source output interface 8 to be connected
It connects, battery placing groove 10, setting battery 11 and direct current in the battery placing groove 10 is set inside the lower half casing 2
Power supply out splice going splice 12, the battery 11 are detachable battery group, and the battery 11 includes charging end, discharge end and control
Charging interface 13 is arranged in end processed, 2 side of lower half casing, and power control switch 14, power supply is arranged in 2 surface of lower half casing
Control switch 14 is connect with the control terminal of the battery 11.Power control switch 14 controls the on-off of battery 11, under described
Idler wheel 17 is arranged in the bottom of half casing 2.Increase portability, the charging interface 13 and electric power storage for the good inverter of on-site assembly
The charging end in pond 11 connects, and the discharge end of the battery 11 is connect with DC power supply out splice going splice 12, and the DC power supply is defeated
Connector 12 receives connector 4 with DC power supply and matches out.
The battery 11 is placed in battery placing groove 10, and the discharge end of battery 11 is summarized in liter by low-voltage bus bar
Volt circuit 5, the booster circuit 5 promote the voltage class of battery 11 to voltage class required for inversion, increase output
Power, by the inverter 6 by the DC inverter of battery 11 at 220V alternating current.The battery 11 using 24V or
Person 48V or more can charge and discharge lithium battery, the battery 11, which is put, to be loaded in battery placing groove 10, when battery 11 can be
Electricity supplement or safeguard not in time in it is removable unload down, carry out at any time replacement battery 11, can be used immediately after replacement.Institute
Stating booster circuit 5 includes push-pull amplifier circuit, rectification circuit, low-frequency filter circuit, and low-frequency filter circuit uses RC filter circuit,
Booster circuit 5 can promote 11 voltage class of battery to voltage class, that is, 220V or 380V or more required for inversion, then pass through
Over commutation circuit, low-frequency filter circuit export the square wave pulse voltage that stable frequency is 50kHz, amplitude is 220V.The liter
Volt circuit 5 can increase output power in such a way that several are in parallel according to actual power.Electric current is stable to be exported with inverter 6
Power quality stabilising arrangement afterwards has great relationship, through voltage-stablizer 7 on the basis of not influencing parameters, improves and stablizes
Property, guarantee that power supply quality is not mutated, not mutation.To promote the service efficiency of inverter.By the battery 11, boosting electricity
Road 5, inverter 6, voltage-stablizer 7 and AC power source output interface 8 are integrated in the inside of an equipment shell, and casing can also be divided into
Upper half casing 1 and lower half casing 2 can separate the circuit board placing groove 3 for carrying, and being arranged in upper half casing 1, can be by circuit board
It takes out and individually carries, battery placing groove 10 is set in lower half casing 2, battery 11 can be removed independent carrying, by each
Partial separates the scene of being carried to, and implements power supply output in assembling, realizes the present invention and be easy to carry about with one, facilitate operation, facilitate
Improve the utilization rate of inverter.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (7)
1. the live inverter that one kind can stablize output, which is characterized in that including equipment shell, the equipment shell includes upper
Half casing (1) and lower half casing (2), upper half casing (1) bottom and lower half casing (2) top are hinged, the upper half casing
(1) internal that circuit board placing groove (3) are arranged, the sequentially connected DC power supply of setting connects in the circuit board placing groove (3)
Head (4), booster circuit (5), inverter (6), voltage-stablizer (7) and AC power source output interface (8), upper half casing (1) table
Ac power output (9) is arranged in face, and the ac power output (9) is corresponding with AC power source output interface (8) to be connected
It connects, battery placing groove (10) is set inside the lower half casing (2), battery is set in the battery placing groove (10)
(11) and DC power supply out splice going splice (12), the battery (11) include charging end, discharge end and control terminal, the lower half machine
Charging interface (13) are arranged in shell (2) side, and the charging interface (13) connect with the charging end of battery (11), the battery
(11) discharge end is connect with DC power supply out splice going splice (12), and the DC power supply out splice going splice (12) and DC power supply receive
Connector (4) matching.
2. the live inverter that one kind according to claim 1 can stablize output, which is characterized in that the booster circuit
(5) include the push-pull amplifier circuit, rectification circuit, low-frequency filter circuit being sequentially connected in series, the DC power supply receive connector (4) with
The input terminal of push-pull amplifier circuit connects, and the output end of the push-pull amplifier circuit and the input terminal of rectification circuit connect, described
The output end of rectification circuit and the input terminal of low-frequency filter circuit connect, the output end and inverter of the low-frequency filter circuit
(6) input terminal connection.
3. the live inverter that one kind according to claim 1 can stablize output, which is characterized in that the battery
It (11) is detachable battery group.
4. the live inverter that one kind according to claim 1 can stablize output, which is characterized in that the lower half casing
(2) surface setting power control switch (14), power control switch (14) are connect with the control terminal of the battery (11).
5. the live inverter that one kind according to claim 1 can stablize output, which is characterized in that the upper half casing
(1) handle (16) are arranged in top.
6. the live inverter that one kind according to claim 1 can stablize output, which is characterized in that the lower half casing
(2) idler wheel (17) are arranged in bottom.
7. the live inverter that one kind according to claim 1 can stablize output, which is characterized in that the upper half casing
(1) and radiator fan (15) are arranged in the side of lower half casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376211.XA CN109194157A (en) | 2018-11-19 | 2018-11-19 | A kind of live inverter for stablizing output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376211.XA CN109194157A (en) | 2018-11-19 | 2018-11-19 | A kind of live inverter for stablizing output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109194157A true CN109194157A (en) | 2019-01-11 |
Family
ID=64939983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811376211.XA Pending CN109194157A (en) | 2018-11-19 | 2018-11-19 | A kind of live inverter for stablizing output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109194157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928901A (en) * | 2021-01-15 | 2021-06-08 | 广州超敏电子科技有限公司 | Portable energy storage inverter system with replaceable battery |
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| US6072283A (en) * | 1997-02-21 | 2000-06-06 | Transformateurs Transfab Inc. | Micro-controller-operated high intensity discharge lamp ballast system and method |
| CN201403057Y (en) * | 2009-04-30 | 2010-02-10 | 泉州百来太阳能有限公司 | Portable solar energy mobile power supply |
| CN101860221A (en) * | 2010-05-05 | 2010-10-13 | 北京交通大学 | Direct-current booster circuit suitable for micro power inversion |
| CN103916075A (en) * | 2014-04-28 | 2014-07-09 | 国家电网公司 | Multifunctional solar charging inverter device |
| CN204046457U (en) * | 2014-08-11 | 2014-12-24 | 西安后羿半导体科技有限公司 | A kind of combining inverter |
| CN204967629U (en) * | 2015-07-27 | 2016-01-13 | 杭州通利电器工具有限公司 | Portable on -vehicle dc -to -ac converter |
| CN105552267A (en) * | 2016-01-28 | 2016-05-04 | 晋江知保企业管理咨询有限公司 | Emergency mobile power supply device |
| CN107888084A (en) * | 2017-12-19 | 2018-04-06 | 无锡优耐特能源科技有限公司 | A kind of inverter installs rack |
| CN207637242U (en) * | 2017-11-23 | 2018-07-20 | 李伟 | A kind of Portable financial transaction terminal |
| CN208078883U (en) * | 2018-05-11 | 2018-11-09 | 福州金笛声电子科技有限公司 | A kind of Switching Power Supply being easily installed |
-
2018
- 2018-11-19 CN CN201811376211.XA patent/CN109194157A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169244Y (en) * | 1993-07-20 | 1994-06-15 | 抚顺市电子技术研究所 | Inverted resourse of vehicle accumulator |
| US6072283A (en) * | 1997-02-21 | 2000-06-06 | Transformateurs Transfab Inc. | Micro-controller-operated high intensity discharge lamp ballast system and method |
| CN201403057Y (en) * | 2009-04-30 | 2010-02-10 | 泉州百来太阳能有限公司 | Portable solar energy mobile power supply |
| CN101860221A (en) * | 2010-05-05 | 2010-10-13 | 北京交通大学 | Direct-current booster circuit suitable for micro power inversion |
| CN103916075A (en) * | 2014-04-28 | 2014-07-09 | 国家电网公司 | Multifunctional solar charging inverter device |
| CN204046457U (en) * | 2014-08-11 | 2014-12-24 | 西安后羿半导体科技有限公司 | A kind of combining inverter |
| CN204967629U (en) * | 2015-07-27 | 2016-01-13 | 杭州通利电器工具有限公司 | Portable on -vehicle dc -to -ac converter |
| CN105552267A (en) * | 2016-01-28 | 2016-05-04 | 晋江知保企业管理咨询有限公司 | Emergency mobile power supply device |
| CN207637242U (en) * | 2017-11-23 | 2018-07-20 | 李伟 | A kind of Portable financial transaction terminal |
| CN107888084A (en) * | 2017-12-19 | 2018-04-06 | 无锡优耐特能源科技有限公司 | A kind of inverter installs rack |
| CN208078883U (en) * | 2018-05-11 | 2018-11-09 | 福州金笛声电子科技有限公司 | A kind of Switching Power Supply being easily installed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928901A (en) * | 2021-01-15 | 2021-06-08 | 广州超敏电子科技有限公司 | Portable energy storage inverter system with replaceable battery |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |