CN205335547U - Electric water heater socket that economizes on electricity - Google Patents
Electric water heater socket that economizes on electricity Download PDFInfo
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- CN205335547U CN205335547U CN201620016853.9U CN201620016853U CN205335547U CN 205335547 U CN205335547 U CN 205335547U CN 201620016853 U CN201620016853 U CN 201620016853U CN 205335547 U CN205335547 U CN 205335547U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 16
- 230000005611 electricity Effects 0.000 title abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 35
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005693 optoelectronics Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model provides an electric water heater socket that economizes on electricity, including connecting L end and the N end on the 220V power, still include first electric capacity C1, bridge rectifier D1~D4, zener diode VD1, second electric capacity C2, first photo resistance VR1, the 5th resistance R5, fourth resistance R4, the 6th resistance R6, the 7th resistance R7, first triode Q1, socket CZ1, bidirectional thyristor VS1, first resistance R1, second resistance R2, bidirectional trigger diode VB1, optoelectronic coupler IC1, third resistance R3, third electric capacity C3, the 6th triode Q6, second triode Q2, the 9th resistance R9, the 8th resistance R8, third triode Q3, the tenth resistance R10, fourth electric capacity C4, fourth triode D4, the 5th diode D5, the 11 resistance R11, the 12 resistance R12, the 13 resistance R13, the 5th triode Q5, touch point P1, the utility model discloses circuit structure is simple, and practical application is effectual, solves the defect of current socket function singleness, improves its suitability, reduces use cost, reaches energy -conserving purpose.
Description
Technical field
This utility model relates to power down switch technical field, is specifically related to a kind of electric heater electricity-saving socket。
Background technology
In existing household appliance control device, the numerical monitor being based particularly on MCU controls the control device of function, regardless of whether be equipped with remote controller, its Master control chip is prerequisite。Once switch on power, entering holding state, master controller chip begins to work, receives and send various control instruction。At this moment a small amount of electric power is consumed, here it is our stand-by power consumption of often saying。
The stand-by power consumption of general household electrical appliance is between several watts to tens watts, although power is little, but accumulation to get up also be a very important big numeral。Such as: the standby power of a domestic, electric water heater is approximately 3W, and the electric energy of annual standby consumption is at about 28 degree。The standby consumption of 1000000 domestic, electric water heater, just up to 28,000,000 degree, is equivalent to the medium-sized power plant generated energy of a day, and number is really surprising。The stand-by power consumption reducing household electrical appliance becomes energy-saving and emission-reduction heat subject in recent years, and some producers work out the master controller chip of low-power consumption, and some producers design the control circuit of novelty。Nevertheless, one not the contradictory problems of malleable be exactly control device to be in the holding state of not power consumption, work will expend electric power, will produce stand-by power consumption。
At present, the popularization and application of domestic, electric water heater is quite extensive, and only the total output of 2011,2012 Nian Liangnian China domestic, electric water heater just reaches more than 3,400 ten thousand。Many newly-built communities electric heater becomes standard and is equipped with, per family more than 1。Analyze the service condition of domestic, electric water heater, also have a great difference with other household electrical appliance such as colour TV, air-conditioning, washing machine。Colour TV, air-conditioning, the washing machine not used time can power-off, instant insert, stand-by power consumption problem does not highlight；But electric heater is once enable, it is impossible to often pull up power supply。Because the water of heat storage electric water heater (without Instant heating type) is heated to required bathing temperature needs certain time, plug power supply does not only exist potential safety hazard repeatedly, reheats and may require that longer waiting time yet。It addition, the normal domestic, electric water heater used, the average operation time of electrical heating elements only about accounts for 1/8th, and all the other are all in the standby keeping warm mode between twice heating。That is the stand-by time of domestic, electric water heater is much longer compared with other household electrical appliance, and it is also more prominent that other household electrical appliances are compared in awaiting electric energy loss。
Solution technical scheme currently for the above-mentioned stand-by power consumption problem of domestic, electric water heater is rarely reported, a kind of comparatively perfect solution is proposed, it is bound to promote the technological progress of domestic, electric water heater, improve its energy consumption index, produce great economic benefit and social benefit, promote energy-saving and emission-reduction effectively, improve the progress of the environmental protection engineering of environment。
Utility model content
Technical problem to be solved in the utility model is in that providing a kind of constitutes simply, economic and environment-friendly electric heater electricity-saving socket。
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of electric heater electricity-saving socket, including the L end (live wire end) being connected on 220V power supply and N end (zero line side), also include the first electric capacity C1, bridge rectifier D 1～D4, Zener diode VD1, second electric capacity C2, first photoconductive resistance VR1, 5th resistance R5, 4th resistance R4, 6th resistance R6, 7th resistance R7, first audion Q1, socket CZ1, bidirectional triode thyristor VS1, first resistance R1, second resistance R2, bidirectional trigger diode VB1, photoelectrical coupler IC1, 3rd resistance R3, 3rd electric capacity C3, 6th audion Q6, second audion Q2, 9th resistance R9, 8th resistance R8, 3rd audion Q3, tenth resistance R10, 4th electric capacity C4, 4th audion Q4, 5th diode D5, 11st resistance R11, 12nd resistance R12, 13rd resistance R13, 5th audion Q5, touch point P1；
Described socket CZ1 mono-end is connected to L end, and the other end is connected to the 1st pin of bidirectional triode thyristor VS1, and the 3rd pin of described bidirectional triode thyristor VS1 is connected to N end；
Described first electric capacity C1 mono-end is connected to L end, the other end is connected to the 1st pin of bridge rectifier D 1～D4, the 2nd pin ground connection of described bridge rectifier D 1～D4, 3rd pin of bridge rectifier D 1～D4 is connected to N end, described Zener diode VD1 one end, second electric capacity C2 one end, 3rd resistance R3 one end, photoconductive resistance VR1 one end, 7th resistance R7 one end, 3rd audion Q3 colelctor electrode, 5th diode D5 positive pole and the 11st resistance R11 one end are respectively connected on the 4th pin of bridge rectifier D 1～D4, the described Zener diode VD1 other end and second electric capacity C2 other end ground connection respectively；The described photoconductive resistance VR1 other end is connected to the 5th resistance R5 one end, and the 5th resistance R5 other end is connected to the first audion Q1 base stage, and the 4th resistance R4 mono-end is connected to the first audion Q1 base stage, other end ground connection；Described first audion Q1 grounded collector, the emitter stage of the first audion Q1 is connected to the 6th resistance R6 one end, the other end of described 7th resistance R7 is connected to the other end of the 6th resistance R6 and the base stage of the 6th audion Q6, the grounded collector of described 6th audion Q6, the emitter stage of the 6th audion Q6 is connected to the 2nd pin of photoelectrical coupler IC1；
The described 3rd resistance R3 other end is connected to the 1st pin of photoelectrical coupler IC1,4th pin of described photoelectrical coupler IC1 is connected to the 1st pin of bidirectional triode thyristor VS1 through the first resistance R1,2nd pin of described bidirectional triode thyristor VS1 is respectively connected to the 3rd pin of second resistance R2 one end, the 3rd electric capacity C3 one end and photoelectrical coupler IC1 through bidirectional trigger diode VB1, the described second resistance R2 other end is connected to the 4th pin of photoelectrical coupler IC1, described 3rd electric capacity C3 other end ground connection；
The emitter stage of described 3rd audion Q3 is connected to the base stage of the second audion Q2 through the 8th resistance R8, the grounded emitter of the second audion Q2, the colelctor electrode of the second audion Q2 is connected to the 2nd pin of photoelectrical coupler IC1, described 9th resistance R9 mono-end is connected to the second audion Q2 base stage, other end ground connection；Described 3rd audion Q3 base stage is connected to the tenth resistance R10 one end, and the tenth resistance R10 other end is connected to the 4th audion Q4 colelctor electrode；Described 4th electric capacity C4 mono-end is connected to the 4th audion Q4 colelctor electrode, other end ground connection；Described 5th diode D5 negative pole is connected to the 4th audion Q4 emitter stage, the described 11st resistance R11 other end is connected to the 4th audion Q4 base stage, described 12nd resistance R12 mono-end is connected to the 4th audion Q4 base stage, the other end is connected to the 5th audion Q5 colelctor electrode, described 5th audion Q5 grounded emitter, the 5th audion Q5 base stage is connected to touch point P1 through the 13rd resistance R13。
Described bridge rectifier is to be become primary Ioops to constitute by four Diode series。
The beneficial effects of the utility model are: this utility model circuit structure is simple, and practical application effect is good, solves the defect that existing function of socket is single, improve its suitability, reduce use cost, reach energy-conservation purpose。
Accompanying drawing explanation
Fig. 1 is this utility model integrated circuit figure。
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, this utility model is expanded on further。
As shown in Figure 1, a kind of electric heater electricity-saving socket, including the L end (live wire end) being connected on 220V power supply and N end (zero line side), also include the first electric capacity C1, bridge rectifier D 1～D4, Zener diode VD1, second electric capacity C2, first photoconductive resistance VR1, 5th resistance R5, 4th resistance R4, 6th resistance R6, 7th resistance R7, first audion Q1, socket CZ1, bidirectional triode thyristor VS1, first resistance R1, second resistance R2, bidirectional trigger diode VB1, photoelectrical coupler IC1, 3rd resistance R3, 3rd electric capacity C3, 6th audion Q6, second audion Q2, 9th resistance R9, 8th resistance R8, 3rd audion Q3, tenth resistance R10, 4th electric capacity C4, 4th audion Q4, 5th diode D5, 11st resistance R11, 12nd resistance R12, 13rd resistance R13, 5th audion Q5, touch point P1；
Described socket CZ1 mono-end is connected to L end, and the other end is connected to the 1st pin of bidirectional triode thyristor VS1, and the 3rd pin of described bidirectional triode thyristor VS1 is connected to N end；
Described first electric capacity C1 mono-end is connected to L end, the other end is connected to the 1st pin of bridge rectifier D 1～D4, the 2nd pin ground connection of described bridge rectifier D 1～D4, 3rd pin of bridge rectifier D 1～D4 is connected to N end, described Zener diode VD1 one end, second electric capacity C2 one end, 3rd resistance R3 one end, photoconductive resistance VR1 one end, 7th resistance R7 one end, 3rd audion Q3 colelctor electrode, 5th diode D5 positive pole and the 11st resistance R11 one end are respectively connected on the 4th pin of bridge rectifier D 1～D4, the described Zener diode VD1 other end and second electric capacity C2 other end ground connection respectively；The described photoconductive resistance VR1 other end is connected to the 5th resistance R5 one end, and the 5th resistance R5 other end is connected to the first audion Q1 base stage, and the 4th resistance R4 mono-end is connected to the first audion Q1 base stage, other end ground connection；Described first audion Q1 grounded collector, the emitter stage of the first audion Q1 is connected to the 6th resistance R6 one end, the other end of described 7th resistance R7 is connected to the other end of the 6th resistance R6 and the base stage of the 6th audion Q6, the grounded collector of described 6th audion Q6, the emitter stage of the 6th audion Q6 is connected to the 2nd pin of photoelectrical coupler IC1；
The described 3rd resistance R3 other end is connected to the 1st pin of photoelectrical coupler IC1,4th pin of described photoelectrical coupler IC1 is connected to the 1st pin of bidirectional triode thyristor VS1 through the first resistance R1,2nd pin of described bidirectional triode thyristor VS1 is respectively connected to the 3rd pin of second resistance R2 one end, the 3rd electric capacity C3 one end and photoelectrical coupler IC1 through bidirectional trigger diode VB1, the described second resistance R2 other end is connected to the 4th pin of photoelectrical coupler IC1, described 3rd electric capacity C3 other end ground connection；
The emitter stage of described 3rd audion Q3 is connected to the base stage of the second audion Q2 through the 8th resistance R8, the grounded emitter of the second audion Q2, the colelctor electrode of the second audion Q2 is connected to the 2nd pin of photoelectrical coupler IC1, described 9th resistance R9 mono-end is connected to the second audion Q2 base stage, other end ground connection；Described 3rd audion Q3 base stage is connected to the tenth resistance R10 one end, and the tenth resistance R10 other end is connected to the 4th audion Q4 colelctor electrode；Described 4th electric capacity C4 mono-end is connected to the 4th audion Q4 colelctor electrode, other end ground connection；Described 5th diode D5 negative pole is connected to the 4th audion Q4 emitter stage, the described 11st resistance R11 other end is connected to the 4th audion Q4 base stage, described 12nd resistance R12 mono-end is connected to the 4th audion Q4 base stage, the other end is connected to the 5th audion Q5 colelctor electrode, described 5th audion Q5 grounded emitter, the 5th audion Q5 base stage is connected to touch point P1 through the 13rd resistance R13。
Operation principle is as follows:
First L and N end is connected on 220V power supply, the attaching plug of electric heater is inserted in the socket CZ1 on electric heater electricity-saving socket；
First, 220V voltage is through C1 capacitance decompression, after bridge rectifier D 1～D4 rectification, after Zener diode VD1 voltage stabilizing, the first electric capacity C1 filtering, output 12V voltage divides two-way, one road 12V voltage is through the base stage of photoconductive resistance VR1 and the five resistance R5 to first audion Q1, and the 4th resistance R4 is the below-center offset resistance of the first audion Q1。When there being light to shine photoconductive resistance VR1, the first audion Q1 is made to be in lightly conducting state, the 6th audion Q6 is made to be in lightly conducting state, 6th audion Q6 emitter stage is in micro-low-voltage state, make the luminous tube luminescence within photoelectrical coupler IC1 more weak, the light that photoconductive resistance within photoelectrical coupler IC1 is subject to is more weak, resistance or relatively larger, at this moment, 220V voltage through socket CZ1 ± the power supply of electric heater to the 1st pin of bidirectional triode thyristor VS1, through the first resistance R1, photoconductive resistance within photoelectrical coupler IC1 is charged to the 3rd electric capacity C3, when on the 3rd electric capacity C3, voltage is higher than the breakdown voltage of bidirectional trigger diode VB1, by the 2nd pin electric discharge of bidirectional triode thyristor VS1, trigger bidirectional triode thyristor VS1 conducting, the light being subject to because of the internal photoconductive resistance of photoelectrical coupler IC1 is more weak, resistance is bigger, 3rd electric capacity C3 charging interval is longer, bidirectional trigger diode VB1 breakdown voltage is relatively low, it is relatively low that the 2nd pin making bidirectional triode thyristor VS1 controls voltage, bidirectional triode thyristor VS1 not exclusively turns on, 1st pin output voltage is at about 100V, electric heater is made to be in low voltage operating state, thus reducing the power adding heat pipe inside electric heater, electric heater is made to be in slow heated condition, thus reaching the purpose of using electricity wisely。
Wherein the first resistance R1 is the triggering constant voltage resistance of the 2nd pin of bidirectional triode thyristor VS1, when photoelectrical coupler IC1 internal illumination pipe is because of the photoconductive resistance VR1 illumination instability received, because, when luminous tube is not luminous in photoelectrical coupler IC1, making bidirectional triode thyristor VS1 keep the 1st pin output voltage at 100V。When unglazed photograph on photoconductive resistance VR1, photoconductive resistance VR1 resistance is very big, make the first audion Q1 and the second audion Q2 conducting, photoelectrical coupler IC1 internal illumination pipe is in higher voltage state, photoelectrical coupler IC1 internal illumination pipe brightness strengthens, photoelectrical coupler IC1 internal-internal photoconductive resistance is become less by illumination resistance, to the 3rd electric capacity C3 quick charge, make the 2nd complete triggering and conducting of pin of bidirectional triode thyristor VS1, output 220V voltage makes to add the heating of heat pipe full load inside electric heater, thus when realizing electricity consumption ebb at night, Quick-heating electric water heater, after daybreak, have daytime during illumination to make electric heater be under low-voltage and work, electric heater is made to be in keeping warm mode, thus reaching using electricity wisely。
Another road 12V voltage is through the 3rd audion Q3 colelctor electrode, and to the positive pole of the 5th diode D5, the 5th diode D5 negative pole connects the 4th audion Q4 emitter stage；If hydro-thermal quickly heats in urgent need electric heater, P1 is touched with hands, the small-signal voltage of human body sensing makes the 5th audion Q5 conducting through the 13rd resistance R13, 5th audion Q5 colelctor electrode is through the 11st resistance R11, 12nd resistance R12 makes the 4th audion Q4 conducting, after 4th audion Q4 conducting, colelctor electrode output 12V voltage divides two-way, one road direction the 4th electric capacity C4 quick charge, another Lu Jing ten resistance R10 makes the 3rd audion Q3 conducting, after Q3 conducting, colelctor electrode output high level is through resistance R8, after R9 dividing potential drop, it it is the second audion Q2 conducting, colelctor electrode is connected to 2 feet of photoelectrical coupler IC1, photoelectrical coupler IC1 internal illumination pipe luminescence is made to become strong, the internal photoconductive resistance light of photoelectrical coupler IC1 becomes strong, resistance diminishes, make bidirectional triode thyristor VS1 fully on, 1 foot output 220V voltage, time electric heater operation at full load in 220V voltage。After staff leaves P1, Q5, Q4 audion simultaneously by, but electric capacity C4 is rapidly filled with electricity, by R10 resistance, Q3, Q2 audion to discharge, make photoelectrical coupler IC1 tend to remain on, bidirectional triode thyristor VS1 keeps 220V voltage output state。When, in certain time, C4 electric capacity is discharged, Q3, Q2 audion all by, thus reaching to touch after P1, time delay certain time makes electric heater be in low voltage operating state, thus reaching, when needs use electric heater hot water, to reach the state of quickly heating。
When not using electric heater, electric heater is in water heater keeping warm mode, and electric heater will not be made repeatedly to heat when not in use, consumes electric energy, thus reaching using electricity wisely。
On of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described。Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model。This utility model claims scope and is defined by appending claims and equivalent thereof。
Claims (1)
1. an electric heater electricity-saving socket, it is characterised in that include the L end and the N end that are connected on 220V power supply, also include the first electric capacity (C1), bridge rectifier, Zener diode (VD1), second electric capacity (C2), first photoconductive resistance (VR1), 5th resistance (R5), 4th resistance (R4), 6th resistance (R6), 7th resistance (R7), first audion (Q1), socket (CZ1), bidirectional triode thyristor (VS1), first resistance (R1), second resistance (R2), bidirectional trigger diode (VB1), photoelectrical coupler (IC1), 3rd resistance (R3), 3rd electric capacity (C3), 6th audion (Q6), second audion (Q2), 9th resistance (R9), 8th resistance (R8), 3rd audion (Q3), tenth resistance (R10), 4th electric capacity (C4), 4th audion (Q4), 5th diode (D5), 11st resistance (R11), 12nd resistance (R12), 13rd resistance (R13), 5th audion (Q5), touch point (P1)；
Described socket (CZ1) one end is connected to L end, and the other end is connected to the 1st pin of bidirectional triode thyristor (VS1), and the 3rd pin of described bidirectional triode thyristor (VS1) is connected to N end；
Described first electric capacity (C1) end is connected to L end, the other end is connected to the 1st pin of bridge rectifier, 2nd pin ground connection of described bridge rectifier, 3rd pin of bridge rectifier is connected to N end, described Zener diode (VD1) one end, second electric capacity (C2) one end, 3rd resistance (R3) one end, photoconductive resistance (VR1) one end, 7th resistance (R7) one end, 3rd audion (Q3) colelctor electrode, 5th diode (D5) positive pole and the 11st resistance (R11) one end are connected in parallel on the 4th pin of bridge rectifier respectively, described Zener diode (VD1) other end and the second electric capacity (C2) other end ground connection respectively；Described photoconductive resistance (VR1) other end is connected to the 5th resistance (R5) one end, 5th resistance (R5) other end is connected to the first audion (Q1) base stage, 4th resistance (R4) one end is connected to the first audion (Q1) base stage, other end ground connection；Described first audion (Q1) grounded collector, the emitter stage of the first audion (Q1) is connected to the 6th resistance (R6) one end, the other end of described 7th resistance (R7) is connected to the other end of the 6th resistance (R6) and the base stage of the 6th audion (Q6), the grounded collector of described 6th audion (Q6), the emitter stage of the 6th audion (Q6) is connected to the 2nd pin of photoelectrical coupler (IC1)；
Described 3rd resistance (R3) other end is connected to the 1st pin of photoelectrical coupler (IC1), 4th pin of described photoelectrical coupler (IC1) is connected to the 1st pin of bidirectional triode thyristor (VS1) through the first resistance (R1), 2nd pin of described bidirectional triode thyristor (VS1) is respectively connected to the second resistance (R2) one end through bidirectional trigger diode (VB1), 3rd pin of the 3rd electric capacity (C3) one end and photoelectrical coupler (IC1), described second resistance (R2) other end is connected to the 4th pin of photoelectrical coupler (IC1), described 3rd electric capacity (C3) other end ground connection；
The emitter stage of described 3rd audion (Q3) is connected to the base stage of the second audion (Q2) through the 8th resistance (R8), the grounded emitter of the second audion (Q2), the colelctor electrode of the second audion (Q2) is connected to the 2nd pin of photoelectrical coupler (IC1), described 9th resistance (R9) one end is connected to the second audion (Q2) base stage, other end ground connection；Described 3rd audion (Q3) base stage is connected to the tenth resistance (R10) one end, and the tenth resistance (R10) other end is connected to the 4th audion (Q4) colelctor electrode；Described 4th electric capacity (C4) one end is connected to the 4th audion (Q4) colelctor electrode, other end ground connection；Described 5th diode (D5) negative pole is connected to the 4th audion (Q4) emitter stage, described 11st resistance (R11) other end is connected to the 4th audion (Q4) base stage, described 12nd resistance (R12) one end is connected to the 4th audion (Q4) base stage, the other end is connected to the 5th audion (Q5) colelctor electrode, described 5th audion (Q5) grounded emitter, the 5th audion (Q5) base stage is connected to touch point (P1) through the 13rd resistance (R13)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016853.9U CN205335547U (en) | 2016-01-05 | 2016-01-05 | Electric water heater socket that economizes on electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016853.9U CN205335547U (en) | 2016-01-05 | 2016-01-05 | Electric water heater socket that economizes on electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335547U true CN205335547U (en) | 2016-06-22 |
Family
ID=56209526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016853.9U Withdrawn - After Issue CN205335547U (en) | 2016-01-05 | 2016-01-05 | Electric water heater socket that economizes on electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514718A (en) * | 2016-01-05 | 2016-04-20 | 六安市同心畅能电子科技有限公司 | Power saving socket of electric water heater |
| CN114361882A (en) * | 2021-12-06 | 2022-04-15 | 六安市同心畅能电子科技有限公司 | Safe and energy-saving wall socket circuit of electric water heater |
-
2016
- 2016-01-05 CN CN201620016853.9U patent/CN205335547U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514718A (en) * | 2016-01-05 | 2016-04-20 | 六安市同心畅能电子科技有限公司 | Power saving socket of electric water heater |
| CN105514718B (en) * | 2016-01-05 | 2018-04-20 | 六安市同心畅能电子科技有限公司 | Electric heater electricity-saving socket |
| CN114361882A (en) * | 2021-12-06 | 2022-04-15 | 六安市同心畅能电子科技有限公司 | Safe and energy-saving wall socket circuit of electric water heater |
| CN114361882B (en) * | 2021-12-06 | 2023-11-17 | 六安市同心畅能电子科技有限公司 | Safe energy-saving wall socket circuit of electric water heater |
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