CN201946987U - Household power saver - Google Patents
Household power saver Download PDFInfo
- Publication number
- CN201946987U CN201946987U CN2011200312876U CN201120031287U CN201946987U CN 201946987 U CN201946987 U CN 201946987U CN 2011200312876 U CN2011200312876 U CN 2011200312876U CN 201120031287 U CN201120031287 U CN 201120031287U CN 201946987 U CN201946987 U CN 201946987U
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- China
- Prior art keywords
- electric capacity
- divider resistance
- power
- saving device
- resistance
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
In a household power saver, the housing is an insulating box. A fuse, a working indicator and a plug connected with a mains supply are arranged on the insulating box. A compensation circuit installed in the insulating box comprises an absorption electric-induction, a voltage-dividing resistor and a capacitor unit. The household power saver resolves the problem that increasing household power consumption equipment leads to a low power factor and power waste, and can improve the power factor, save power and contribute to relieve pressure of power shortage during a power demand peak, and is safe and convenient.
Description
Technical field:
The utility model relates to a kind of electronic product, particularly can improve the domestic electricity-saving device of power factor.
Background technology:
Continuous maturation along with various electronic technology, household electrical appliance no longer are the pure resistance circuit that is resistive, the inductive load household electrical appliance of a large amount of electromagnetic conversion constantly enter family fast, become the requisite power consumption equipment of family, as air-conditioning, water heater, electric heater, electric rice cooker, insulating pot, microwave oven etc., when the life of giving us brings great convenience, also because these household electrical appliance are high-power nonlinear load, caused the system power factor on the low side, the employed electricity-saving lamp of domestic lighting particularly, fluorescent lamp constant power factor is lower, when having reduced utilization rate of electrical, brought huge electricity charge burden also for each family, and, be accompanied by the consumption of a large amount of electric power, the pollution of environment is also increasingly sharpened.Actively advocate in country under the overall situation of energy-saving and emission-reduction, carry out energy-conservation improvement, have very important realistic meaning at the waste of energy that above nonlinear load caused.
Summary of the invention
The purpose of this utility model is at present increasing perceptual household electricity equipment, a kind of domestic electricity-saving device that causes power factor waste electric energy on the low side and provide, cause system power factor problem on the low side with solution because of high-power non-linear household electrical appliance, thereby reach the purpose of economize on electricity.
The utility model is achieved through the following technical solutions: the domestic electricity-saving device comprises insulation booth, the fusing insurance is installed on insulation booth, relay indicating light and the plug that is electrically connected with the city, it is characterized in that: compensating circuit is installed in the insulation booth, described compensating circuit comprises absorption inductor, first divider resistance and second divider resistance and first electric capacity and second electric capacity, relay indicating light is connected between first divider resistance and second divider resistance, after first electric capacity and second electric capacity are connected in parallel, in parallel with first divider resistance and the second divider resistance two ends, power supply phase line L is connected to absorption inductor by plug and fusing insurance, absorption inductor again with second divider resistance, one end of first electric capacity and second electric capacity is connected, the zero line N of another termination power of first divider resistance and first electric capacity and second electric capacity.
Above-described electricity-saving appliance, first divider resistance in the compensating circuit and the resistance value of second divider resistance equate.
Above-described electricity-saving appliance, relay indicating light is a light-emitting diode, is connected between first divider resistance and second divider resistance, is installed on the insulation booth, can reflect at any time whether electricity-saving appliance is in running order.
Above-described electricity-saving appliance before compensating circuit and be connected with piezo-resistance, mainly prevents the impact of big electric current to compensating circuit.
Above-described electricity-saving appliance, the absorption inductor in the compensating circuit can be to make with simple magnet ring coiling.
Above-described electricity-saving appliance, first electric capacity in the compensating circuit and the capacitance of second electric capacity can equate, and be perhaps unequal.
The utility model is according to the compensating circuit principle, utilizes built-in electric capacity to absorb the reactive current that is produced in the non-linear household electric appliance operation, improves the system power factor, reduces the reactive line loss, thereby reaches the purpose of saves energy.
The utility model has the advantages that:
1, owing to adopts technique scheme, can make the power factor of domestic electric appliances reach 0.99, thereby reach purpose of saving, simultaneously, the utility model also has advantages such as circuit structure is simple, reliable operation, easy for installation, and cost is low, volume is little, in light weight.Family or tens people's subsection uses the purpose that just can reach economize on electricity.
2, can prevent the impact of big electric current.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a surface structure schematic diagram of the present utility model.
Fig. 2 is domestic electricity-saving device circuit theory diagrams of the present utility model.
Embodiment
As shown in the figure, domestic electricity-saving device described in the utility model comprises insulation booth 1, indicator light 2, plug 3, fusing insurance 4 (FU), absorption inductor (BL) 5, piezo-resistance 6 (R1), first divider resistance 7 and second divider resistance 8 (R2, R3) and two groups of electric capacity: first electric capacity 9 and second electric capacity 10 (C1, C2).
The indicator light 2 of expression operating state is installed at insulation booth 1 middle part, the plug 3 that is electrically connected with the city is installed, the B end of the series connection fusing insurance 4 successively of the A end of plug 3, absorption inductor 5, the 10 back attachment plugs 3 of second electric capacity at insulation booth 1 top.Second divider resistance, 8 one ends are connected between absorption inductor 5 and the electric capacity 9, connect the successively B end of indicator light 2, the 7 back attachment plugs 3 of first divider resistance of an end.B client link at absorption inductor 5 and plug 3 has one or more first electric capacity 9 and second electric capacity 10.First electric capacity, 9 one ends are connected between the absorption inductor 5 and first electric capacity 9, and an end connects the B end of attachment plug 3.
Domestic electricity-saving device described in the utility model also is provided with piezo-resistance 6, and described piezo-resistance 6 one ends are connected between fusing insurance 4 and the absorption inductor 5, and an end is connected the B end of plug 3, can prevent the impact of big electric current to compensating circuit.
During use, plug 3 of the present utility model is inserted indoor supply socket arbitrarily, the perceptual reactive current that the perception household electrical appliance are produced just can be through fusing insurance 4, absorption inductor 5 flows into, after first divider resistance 7 and 8 step-downs of second divider resistance, indicator light 2 work, at this moment, first electric capacity 9 and second electric capacity 10 that are positioned at the B end of absorption inductor 5 and plug 3 are the absorption energy state, when first electric capacity 9 and second electric capacity 10 absorb electric energy and reach certain value, just be the discharge condition release current, so circulation, thus make reactive current back and forth absorb release, improve the system power factor, reached the purpose of economize on electricity.
Claims (6)
1. domestic electricity-saving device, comprise insulation booth (1), fusing insurance (4) is installed on insulation booth (1), relay indicating light (2) and the plug (3) that is electrically connected with the city, it is characterized in that: compensating circuit is installed in the insulation booth, described compensating circuit comprises absorption inductor (5), first divider resistance (7) and second divider resistance (8) and first electric capacity (9) and second electric capacity (10), relay indicating light (2) is connected between first divider resistance (7) and second divider resistance (8), after first electric capacity (9) and second electric capacity (10) are connected in parallel, in parallel with first divider resistance (7) and second divider resistance (8) two ends, power supply phase line L is connected to absorption inductor (5) by plug (3) and fusing insurance (4), absorption inductor (5) again with second divider resistance (8), first electric capacity (9) is connected with an end of second electric capacity (10), the zero line N of another termination power of first divider resistance (7) and first electric capacity (9) and second electric capacity (10).
2. domestic electricity-saving device according to claim 1 is characterized in that: the resistance value of described first divider resistance (7) and second divider resistance (8) equates.
3. domestic electricity-saving device according to claim 1 is characterized in that: described relay indicating light (2) is a light-emitting diode.
4. domestic electricity-saving device according to claim 1 is characterized in that: described before compensating circuit and be connected with piezo-resistance (6).
5. domestic electricity-saving device according to claim 1 is characterized in that: described absorption inductor (5) is made with simple magnet ring coiling.
6. domestic electricity-saving device according to claim 1 is characterized in that: the capacitance of described electric capacity first electric capacity (9) and second electric capacity (10) equates, and is perhaps unequal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200312876U CN201946987U (en) | 2011-01-30 | 2011-01-30 | Household power saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200312876U CN201946987U (en) | 2011-01-30 | 2011-01-30 | Household power saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946987U true CN201946987U (en) | 2011-08-24 |
Family
ID=44474323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200312876U Expired - Fee Related CN201946987U (en) | 2011-01-30 | 2011-01-30 | Household power saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023030A (en) * | 2012-12-27 | 2013-04-03 | 广西腾峰科技有限公司 | Portable household power saver |
| CN104882888A (en) * | 2015-05-28 | 2015-09-02 | 广西大学 | Single-phase power saving compensation control box |
| CN108847678A (en) * | 2018-07-26 | 2018-11-20 | 重庆三二三科技发展有限公司 | A kind of power factor compensation electricity-saving appliance |
-
2011
- 2011-01-30 CN CN2011200312876U patent/CN201946987U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023030A (en) * | 2012-12-27 | 2013-04-03 | 广西腾峰科技有限公司 | Portable household power saver |
| CN104882888A (en) * | 2015-05-28 | 2015-09-02 | 广西大学 | Single-phase power saving compensation control box |
| CN108847678A (en) * | 2018-07-26 | 2018-11-20 | 重庆三二三科技发展有限公司 | A kind of power factor compensation electricity-saving appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi Huayue Energy-Saving Environmental Protection Co.,Ltd. Assignor: Rong Fei Contract record no.: 2012450000023 Denomination of utility model: Household power saver Granted publication date: 20110824 License type: Exclusive License Record date: 20120522 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20140130 |