CN202166858U - Low-power dissipation standby device - Google Patents
Low-power dissipation standby device Download PDFInfo
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- CN202166858U CN202166858U CN2011202064245U CN201120206424U CN202166858U CN 202166858 U CN202166858 U CN 202166858U CN 2011202064245 U CN2011202064245 U CN 2011202064245U CN 201120206424 U CN201120206424 U CN 201120206424U CN 202166858 U CN202166858 U CN 202166858U
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Abstract
The utility model relates to a low-power dissipation standby device, comprising an input power supply, a necessary load utilizing electricity necessarily when an electrical appliance is in standby, and an unnecessary load utilizing the electricity unnecessarily when the electrical appliance is in standby; and circuits in which the input power supply supplies the electricity to the necessary load and the unnecessary load, is serially connected with a power switch device for controlling a connection or disconnection of power supply circuits of the necessary load and the unnecessary load. The low-power dissipation standby device is simple in structure, the same as a space of former circuit board, and easy in parameter configurations of peripheral components. Due to the power switch device, the electrical appliance can cut off the corresponding circuits of all unnecessary loads completely in a standby state. The low-power dissipation standby device provided by the utility model can effectively reduce power dissipation of the electrical appliance in the standby state, thereby saving energy.
Description
Technical field
The utility model relates to a kind of apparatus ' of standby that is applied on the household electrical appliance, and particularly a kind of low-power consumption standby device belongs to electronic technology field.
Background technology
Use like household electrical appliance such as air-conditioning, televisors has spread to huge numbers of families, and let us carries out upgrade design to existing household electrical appliances but thing followed energy-saving and emission-reduction problem is had to, and particularly the improvement of the useless power consumption of standby has been classified as planned target.
With the air conditioner is example; In existing air conditioner; Civil power is imported indoor apparatus of air conditioner and off-premises station respectively; Rely on communicating circuit to get in touch between indoor set and the off-premises station, consumer comprises remote control reception, interior sensor, display board, damper motor, indoor fan etc. in the indoor set, and consumer comprises outdoor sensor, four-way valve, expansion valve, compressor, outdoor fan etc. in the off-premises station.When air conditioner under holding state; Be off-premises station when not needing work, still to indoor set and off-premises station power supply, the many equipment in indoor set and the off-premises station are consumed power still; And the circuit of communication part also still the operation, this has just caused the unnecessary electric consumption of using.
Summary of the invention
The utility model fundamental purpose is to address the above problem and is not enough, and a kind of low-power consumption standby device is provided, and can effectively reduce household electrical appliance power consumption under holding state, energy savings.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of low-power consumption standby device; Comprise the indispensable load that input power supply, electrical equipment must electricity consumptions when standby, electrical equipment need not electricity consumption when standby useless load, in the circuit of said indispensable load and useless electric, be connected in series one at said input power supply and be used to control the power switch device that said indispensable load and useless electric circuit are switched on or switched off.
Further; Said power switch device comprises an ac filter circuit and a switch, and said input power supply is connected with the input end of said ac filter circuit, and the output terminal of said ac filter circuit divides two-way; One the tunnel connects said indispensable load; Said switch is inserted on another road, the said useless load of another termination of said switch, and said switch is used under holding state, breaking off the feed circuit of said useless load.
Further, said switch is a relay.
Further, said power switch device is arranged on the inside of said electrical equipment.
Further, said power switch device places in the housing, and is hung on the outside of said electrical equipment outward.
Content to sum up, a kind of low-power consumption standby device that the utility model provided, simple in structure; Identical with original circuit board space in the electrical equipment, the parameter configuration of peripheral components is easy, through the setting of power switch device; Make electrical equipment under holding state; Cut off the related circuit of all useless loads fully, so just can effectively reduce electrical equipment power consumption under holding state, and then reach the purpose of energy savings.This device is applicable in all household electrical appliance with idle function.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model;
Fig. 2 is the circuit diagram of the utility model.
As depicted in figs. 1 and 2, power switch device 1, indispensable load 2, useless load 3, switch 4, ac filter circuit 5, input power supply 6.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As depicted in figs. 1 and 2; A kind of low-power consumption standby device; Comprise an input power supply 6, all in electrical equipment can be divided into two big types with electric loading, and one type is the indispensable load 2 of electrical equipment necessary electricity consumption when standby; Another kind of is electrical equipment need not electricity consumption when standby useless load 3, and input power supply 6 is to indispensable load 2 and useless load 3 power supplies.
At input power supply 6 serial connection one power switch device 1 in the circuit of indispensable load 2 and useless load 3 power supplies; Power switch device 1 is used to control indispensable load 2 and is switched on or switched off with useless load 3 feed circuit; When standby, break off the circuit of useless load; Just can effectively reduce the power consumption of air-conditioning under holding state, reach the purpose of energy savings.With the air conditioner is example, and air conditioner useless load 3 when standby just includes various sensors, four-way valve, electric expansion valve, outdoor fan and the compressor etc. of various sensors, the indoor fan of indoor set, indoor stepper motor, indoor display, off-premises station.Air conditioner indispensable load 2 when standby comprises that single-chip microcomputer, remote control receive head, emergence button etc.
When the electrical equipment operate as normal; Switch 4 adhesives; Input power supply 6 is through behind the ac filter circuits 5, and a route terminals P 101, P102 output are to indispensable load 2 power supplies, and another road is through behind switch 4 of adhesive; To useless load 3 power supplies, guarantee that each can operate as normal with electric loading in the electrical equipment by terminals P 123, P124 output.
When electrical equipment was in holding state, switch 4 breaks off, and was as shown in Figure 2, input power supply 6 only from terminals P 101, P102 (node POW, COM) receive indispensable loads 2 such as head, emergence button to aforesaid single-chip microcomputer, remote control and provide+12V and+the 5V power supply.Simultaneously because the disconnection of switch 4, the circuit of useless load 3 when also having cut off all standbies, useless load 3 all not power consumptions this moment.
As stated, in conjunction with accompanying drawing and the given scheme content of embodiment, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (5)
1. low-power consumption standby device; Comprise the indispensable load that input power supply, electrical equipment must electricity consumptions when standby, electrical equipment need not electricity consumption when standby useless load, it is characterized in that: in the circuit of said indispensable load and useless electric, be connected in series one at said input power supply and be used to control the power switch device that said indispensable load and useless electric circuit are switched on or switched off.
2. low-power consumption standby device according to claim 1; It is characterized in that: said power switch device comprises an ac filter circuit and a switch, and said input power supply is connected with the input end of said ac filter circuit, and the output terminal of said ac filter circuit divides two-way; One the tunnel connects said indispensable load; Said switch is inserted on another road, the said useless load of another termination of said switch, and said switch is used under holding state, breaking off the feed circuit of said useless load.
3. low-power consumption standby device according to claim 2 is characterized in that: said switch is a relay.
4. according to each described low-power consumption standby device of claim 1 to 3, it is characterized in that: said power switch device is arranged on the inside of said electrical equipment.
5. according to each described low-power consumption standby device of claim 1 to 3, it is characterized in that: said power switch device places in the housing, and is hung on the outside of said electrical equipment outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202064245U CN202166858U (en) | 2011-06-18 | 2011-06-18 | Low-power dissipation standby device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202064245U CN202166858U (en) | 2011-06-18 | 2011-06-18 | Low-power dissipation standby device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166858U true CN202166858U (en) | 2012-03-14 |
Family
ID=45802675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202064245U Expired - Lifetime CN202166858U (en) | 2011-06-18 | 2011-06-18 | Low-power dissipation standby device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034145A (en) * | 2012-12-19 | 2013-04-10 | 广州松下空调器有限公司 | Household appliance stand-by power consumption reduction method and achieving circuit thereof |
| CN103677034A (en) * | 2012-09-03 | 2014-03-26 | 珠海格力电器股份有限公司 | Standby circuit and standby control method of household appliance |
| CN115247870A (en) * | 2022-05-31 | 2022-10-28 | 浙江中广电器集团股份有限公司 | Air conditioner and energy-saving operation control method thereof |
-
2011
- 2011-06-18 CN CN2011202064245U patent/CN202166858U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103677034A (en) * | 2012-09-03 | 2014-03-26 | 珠海格力电器股份有限公司 | Standby circuit and standby control method of household appliance |
| CN103677034B (en) * | 2012-09-03 | 2016-04-20 | 珠海格力电器股份有限公司 | Standby circuit and standby control method of household appliance |
| CN103034145A (en) * | 2012-12-19 | 2013-04-10 | 广州松下空调器有限公司 | Household appliance stand-by power consumption reduction method and achieving circuit thereof |
| CN103034145B (en) * | 2012-12-19 | 2016-08-31 | 广州松下空调器有限公司 | A kind of method of reduction for household electrical appliance stand-by power consumption and realize circuit |
| CN115247870A (en) * | 2022-05-31 | 2022-10-28 | 浙江中广电器集团股份有限公司 | Air conditioner and energy-saving operation control method thereof |
| CN115247870B (en) * | 2022-05-31 | 2023-09-08 | 浙江中广电器集团股份有限公司 | Air conditioner and energy-saving operation control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG LONGERTEK TECHNOLOGY LTD. Free format text: FORMER OWNER: QINGDAO LONGERTEK TECHNOLOGY LTD. Effective date: 20120331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266071 QINGDAO, SHANDONG PROVINCE TO: 271100 LAIWU, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120331 Address after: 271100 No. 006 Jiulong Mountain Road, Laiwu hi tech Zone, Shandong, Laiwu Patentee after: Longertek Technology Ltd. Address before: 266071 Shandong city of Qingdao province Qingdao city Ningxia Road No. 288 City Southern Software Park Building 2 layer 20 Patentee before: Qingdao Longertek Technology Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |