CN2672886Y - Household accumulation power supply device - Google Patents
Household accumulation power supply device Download PDFInfo
- Publication number
- CN2672886Y CN2672886Y CN 200420024488 CN200420024488U CN2672886Y CN 2672886 Y CN2672886 Y CN 2672886Y CN 200420024488 CN200420024488 CN 200420024488 CN 200420024488 U CN200420024488 U CN 200420024488U CN 2672886 Y CN2672886 Y CN 2672886Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- electric power
- inverter
- family expenses
- plug
- 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
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- Y02E60/12—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a household accumulation power supply device which aims to provide emergency service to keep domestic illumination and other domestic appliances in normal work. The household accumulation power supply device is provided with an accumulator (1), a charge unit (2), an inverter (3), and a charging and inverting changing switch (4) which are all arranged in the same casing to form an integral one, and also with an input power plug (6) and an AC out plug (7). The input power plug (6) is connected with the input terminal of the charge unit (2), and the AC out plug (7) is connected with the output terminal of the inverter. When power supply is normal, charge the accumulator, while power supply is in failure, keep the household accumulation power supply device in inversion status through the changing switch to provide alternating current power supply for other domestic appliances. The utility model has advantages of no noises and pollutions.
Description
Technical field:
The utility model relates to a kind of family expenses electric power storage charger, and being intended to can provisional emergency service, so that domestic lighting and other household electrical appliance operate as normal.
Background technology:
Along with social economy's prosperity, to the demand surge of electric power, the supply of electric power ability often is not being met sometimes, often occurs having a power failure.At present, people generally power with fuel generator, and fuel generator is used for family generating many disadvantages are arranged.One, the cost of electricity-generating height; Its two, the noise effect neighbourhood; Its three, the exhaust emission environment; Its four, operate loaded down with trivial detailsly, must often buy fuel.Also having a kind of is the emergency light of forming with storage battery, fluorescent tube and related circuit, but it can only can not provide AC power for reaching other household electrical appliance for itself illumination usefulness.
Summary of the invention:
The purpose of this utility model is to provide a kind of noiselessness, pollution-free for the defective that overcomes prior art, simple to operate, can for and other household electrical appliance AC power family Emergency power supply unit is provided.
The technical scheme that the utility model adopted is: family expenses electric power storage charger, it is characterized in that: be provided with storage battery in the described family expenses electric power storage charger, charging device, inverter and charging, the inversion change over switch, and be arranged in the same housing and form one, the output of charging device is connected with the positive negative terminal of storage battery through change over switch respectively with the inverter input, described family expenses electric power storage charger also is provided with the input attaching plug and exchanges output plug, described input attaching plug is connected with the charging device input, exchanges output plug and is connected with inverter output end.
The beneficial effects of the utility model are: owing to be provided with storage battery, charging device, inverter and charging, inversion change over switch in the family expenses electric power storage charger, at civil power just often, by change over switch family expenses electric power storage charger being in charged state charges to storage battery; When mains failure, by change over switch family expenses electric power storage charger is in inverter mode, disconnect the master switch of registering one's residence, will exchange output plug and be inserted in and promptly can be in indoor arbitrary wall socket and other household electrical appliance provide AC power.And be noiselessness and pollution during the work of charging device and inverter, and simple to operate, if charging in time, just can normal emergency service during power failure.
With specific embodiment the utility model is further described with reference to the accompanying drawings below.
Description of drawings:
Fig. 1 is the utility model embodiment schematic appearance;
Fig. 2 is the utility model example structure schematic diagram;
Fig. 3 is the utility model embodiment theory diagram.
Embodiment:
As Fig. 1, shown in Figure 2, family expenses electric power storage charger is provided with a rectangular frame 8 of being made by angle bar, the middle part of framework 8 is provided with crossbeam, storage battery 1 is placed in the crossbeam below, make the center of gravity of complete machine more steady, charging device 2 and inverter 3 can be arranged to one and be fixed on the crossbeam, the output of charging device 2 is connected with the positive negative terminal 5 of storage battery 1 through change over switch 4 respectively with inverter 3 inputs, the housing 9 that sheet iron is made covers on outside the framework, the panel of housing 9 is provided with supply current table 10, A.C. voltmeter 11, D.C. voltmeter 12 and voltage-regulation knob 13 and change over switch knob 4, some louvres 14 are offered in both sides, two handles 15 are set on the last plane, input attaching plug 6 with exchange output plug 7 and draw from housing 9 rear sides; In addition, can also be provided with storage battery 1 over-charge protective mechanism and under-voltage protection mechanism in the family expenses electric power storage charger, to improve fail safe.
Claims (2)
1, a kind of family expenses electric power storage charger, it is characterized in that: be provided with storage battery (1) in the described family expenses electric power storage charger, charging device (2), inverter (3) and charging, inversion change over switch (4), and be arranged in the same housing and form one, the output of charging device (2) is connected with the positive negative terminal (5) of storage battery (1) through change over switch (4) respectively with inverter (3) input, described family expenses electric power storage charger also is provided with input attaching plug (6) and exchanges output plug (7), described input attaching plug (6) is connected with charging device (2) input, exchanges output plug (7) and is connected with inverter (3) output.
2, family expenses electric power storage charger according to claim 1 is characterized in that: described family expenses electric power storage charger is provided with storage battery (1) over-charge protective mechanism and under-voltage protection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024488 CN2672886Y (en) | 2004-01-20 | 2004-01-20 | Household accumulation power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024488 CN2672886Y (en) | 2004-01-20 | 2004-01-20 | Household accumulation power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672886Y true CN2672886Y (en) | 2005-01-19 |
Family
ID=34483429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420024488 Expired - Fee Related CN2672886Y (en) | 2004-01-20 | 2004-01-20 | Household accumulation power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672886Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769321A (en) * | 2012-08-07 | 2012-11-07 | 无锡合志科技有限公司 | Household movable cleaning cabinet with AC (alternating current) and DC (direct current) emergency energy |
| WO2019190996A1 (en) * | 2018-03-26 | 2019-10-03 | Milwaukee Electric Tool Corporation | High-power battery-powered portable power source |
| USD933010S1 (en) | 2019-05-29 | 2021-10-12 | Milwaukee Electric Tool Corporation | Portable power source |
| US11271415B2 (en) | 2018-05-18 | 2022-03-08 | Milwaukee Electric Tool Corporation | Portable power source |
-
2004
- 2004-01-20 CN CN 200420024488 patent/CN2672886Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769321A (en) * | 2012-08-07 | 2012-11-07 | 无锡合志科技有限公司 | Household movable cleaning cabinet with AC (alternating current) and DC (direct current) emergency energy |
| WO2019190996A1 (en) * | 2018-03-26 | 2019-10-03 | Milwaukee Electric Tool Corporation | High-power battery-powered portable power source |
| CN111971812A (en) * | 2018-03-26 | 2020-11-20 | 米沃奇电动工具公司 | High power battery powered portable power supply |
| US11114878B2 (en) | 2018-03-26 | 2021-09-07 | Milwaukee Electric Tool Corporation | High-power battery-powered portable power source |
| US11271415B2 (en) | 2018-05-18 | 2022-03-08 | Milwaukee Electric Tool Corporation | Portable power source |
| US11742771B2 (en) | 2018-05-18 | 2023-08-29 | Milwaukee Electric Tool Corporation | Portable power source |
| USD933010S1 (en) | 2019-05-29 | 2021-10-12 | Milwaukee Electric Tool Corporation | Portable power source |
| USD955334S1 (en) | 2019-05-29 | 2022-06-21 | Milwaukee Electric Tool Corporation | Portable power source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |