CN104467141A - Hand-operated electric generator - Google Patents
Hand-operated electric generator Download PDFInfo
- Publication number
- CN104467141A CN104467141A CN201310443098.3A CN201310443098A CN104467141A CN 104467141 A CN104467141 A CN 104467141A CN 201310443098 A CN201310443098 A CN 201310443098A CN 104467141 A CN104467141 A CN 104467141A
- Authority
- CN
- China
- Prior art keywords
- hand
- electric generator
- operated electric
- module
- storage battery
- 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
Links
Classifications
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- 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
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention provides a hand-operated electric generator which comprises a hand-operated electric generation conversion circuit and a discharging output circuit. The discharging output circuit is provided with multiple load ports. The hand-operated electric generator further comprises a MCT charging module and a storage battery. The hand-operated electric generation conversion circuit is connected with the discharging output circuit and the MCT charging module through a switch. The MCT charging module is connected with the storage battery which is also connected with the discharging output circuit. The hand-operated electric generator has the advantages of being high in reliability and good in use performance.
Description
Technical field
The present invention relates to generating equipment, be specifically related to hand-operated electric generator.
Background technology
At present, known hand-operated rechargeable emergency set poor reliability: circuit design is unreasonable, can not ensure power supply safely and effectively; Poor practicability: function singleness, user cannot know battery electric quantity, uses inconvenience, can not support the demand of multiple power consumption equipment, is difficult to the practical application request meeting user.
Summary of the invention
Not enough for above-mentioned prior art, the technical problem to be solved in the present invention is to provide a kind of hand-rail type generating equipment being different from prior art, improves equipment dependability and Practical Performance.
For solving the problems of the technologies described above, the technical solution used in the present invention is, hand-operated electric generator, and comprise hand-rail type generating change-over circuit and discharge output circuit, discharge output circuit is provided with some load ports; Also comprise MCT charging module and storage battery; Hand-rail type generating change-over circuit is connected with discharge output circuit and MCT charging module respectively by diverter switch; MCT charging module is connected with storage battery, and storage battery is also connected with discharge output circuit.
Preferably, described MCT charging module is provided with feedback circuit and protective circuit.
Further technical scheme is, storage battery is also connected with external power source by charge management module.
Preferably, described charge management module is provided with feedback circuit and protective circuit.
Further technical scheme is, also comprises MCU module; Described MCU module is connected with storage battery.
Further technical scheme is, also comprises electricity quantity display module; Described electricity quantity display module is connected with MCU module.
Further technical scheme is, also comprises highlighted LED illumination module; MCU module and storage battery all with described highlighted LED illumination model calling.
Preferably, described storage battery is lithium battery.
Preferably, described load port is USB port; The quantity of load port is two.
Hand-operated electric generator of the present invention has the advantage that reliability is high, serviceability is good.
Accompanying drawing explanation
Fig. 1 is the module frame chart of hand-operated electric generator of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, hand-operated electric generator of the present invention, comprise hand-rail type generating change-over circuit and discharge output circuit, hand-rail type generating change-over circuit is electric energy changes mechanical energy, discharge output circuit is provided with two USB port as load port, and electric energy is adjusted to specified output voltage and output current.Also comprise MCT charging module and storage battery.In the present embodiment, storage battery is lithium battery, has jumbo advantage.Hand-rail type generating change-over circuit is connected with discharge output circuit and MCT charging module respectively by diverter switch, makes the electric energy of hand-rail type generating change-over circuit can select direct supplying power for outside, or is charge in batteries.MCT charging module is connected with storage battery, and the electric energy of hand-rail type generating change-over circuit is transmitted to storage battery, and wherein, described MCT charging module is provided with feedback circuit and protective circuit, feeds back output voltage and electric current, carries out overcharging, Cross prevention; Storage battery is also connected with discharge output circuit.Storage battery is also connected with external power source by charge management module; storage battery can be charged by external power source, and described charge management module is provided with feedback circuit and protective circuit, energy feedback voltage, electric current; select correct charging modes, carry out over-charge protective.Also comprise MCU module, described MCU module is connected with storage battery, can detect charging current and cell voltage, judge battery capacity.Also comprise electricity quantity display module, electricity quantity display module is connected with MCU module, and the electricity that MCU module is detected can be shown by electricity quantity display module, and in the present embodiment, electricity quantity module is 6 grades of LED displays.Also comprise highlighted LED illumination module; MCU module and storage battery all with described highlighted LED illumination model calling, may be used for illumination or send SOS signal.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. hand-operated electric generator, comprise hand-rail type generating change-over circuit and discharge output circuit, discharge output circuit is provided with some load ports; It is characterized in that: also comprise MCT charging module and storage battery; Hand-rail type generating change-over circuit is connected with discharge output circuit and MCT charging module respectively by diverter switch; MCT charging module is connected with storage battery, and storage battery is also connected with discharge output circuit.
2. hand-operated electric generator according to claim 1, is characterized in that: described MCT charging module is provided with feedback circuit and protective circuit.
3. hand-operated electric generator according to claim 1, is characterized in that: storage battery is also connected with external power source by charge management module.
4. hand-operated electric generator according to claim 3, is characterized in that: described charge management module is provided with feedback circuit and protective circuit.
5. hand-operated electric generator according to claim 1, is characterized in that: also comprise MCU module; Described MCU module is connected with storage battery.
6. hand-operated electric generator according to claim 5, is characterized in that: also comprise electricity quantity display module; Described electricity quantity display module is connected with MCU module.
7. hand-operated electric generator according to claim 6, is characterized in that: also comprise highlighted LED illumination module; MCU module and storage battery all with described highlighted LED illumination model calling.
8. hand-operated electric generator according to claim 1, is characterized in that: described storage battery is lithium battery.
9. hand-operated electric generator according to claim 1, is characterized in that: described load port is USB port; The quantity of load port is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443098.3A CN104467141A (en) | 2013-09-25 | 2013-09-25 | Hand-operated electric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443098.3A CN104467141A (en) | 2013-09-25 | 2013-09-25 | Hand-operated electric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104467141A true CN104467141A (en) | 2015-03-25 |
Family
ID=52912716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310443098.3A Pending CN104467141A (en) | 2013-09-25 | 2013-09-25 | Hand-operated electric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104467141A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070285053A1 (en) * | 2006-06-12 | 2007-12-13 | Teledex, Inc. | Portable charger |
| CN101964605A (en) * | 2010-08-05 | 2011-02-02 | 苏州柔印光电科技有限公司 | Solar energy field emergency power supply |
| CN202333947U (en) * | 2011-11-03 | 2012-07-11 | 徐�明 | Hand-cranked charger |
| CN202997614U (en) * | 2012-11-26 | 2013-06-12 | 澳能电机发展有限公司 | Portable self-generating lighting and charging mobile power supply |
| CN203466610U (en) * | 2013-09-25 | 2014-03-05 | 深圳市和为兴科技有限公司 | Hand-operated generator |
-
2013
- 2013-09-25 CN CN201310443098.3A patent/CN104467141A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070285053A1 (en) * | 2006-06-12 | 2007-12-13 | Teledex, Inc. | Portable charger |
| CN101964605A (en) * | 2010-08-05 | 2011-02-02 | 苏州柔印光电科技有限公司 | Solar energy field emergency power supply |
| CN202333947U (en) * | 2011-11-03 | 2012-07-11 | 徐�明 | Hand-cranked charger |
| CN202997614U (en) * | 2012-11-26 | 2013-06-12 | 澳能电机发展有限公司 | Portable self-generating lighting and charging mobile power supply |
| CN203466610U (en) * | 2013-09-25 | 2014-03-05 | 深圳市和为兴科技有限公司 | Hand-operated generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20150325 |