CN2807575Y - Automatic electricity-saving device - Google Patents
Automatic electricity-saving device Download PDFInfo
- Publication number
- CN2807575Y CN2807575Y CN 200520111703 CN200520111703U CN2807575Y CN 2807575 Y CN2807575 Y CN 2807575Y CN 200520111703 CN200520111703 CN 200520111703 CN 200520111703 U CN200520111703 U CN 200520111703U CN 2807575 Y CN2807575 Y CN 2807575Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- electric capacity
- capacity device
- thermal cutoffs
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an automatic electricity-saving device which relates to the technical field of a safety electricity-saving device. The utility model is characterized in that one end of a thermal fuse is connected in series with one end of an electrodeless capacitor while the other end of the thermal fuse and the other end of the electrodeless capacitor are respectively led out by a flexible leading wire to a two-wire plug. The utility model is suitable for electrical equipment which has an inductive load or a resistive load. The utility model has the advantages of energy saving, wide popularization and application and favorable effect on economic benefit.
Description
Affiliated technical field
A kind of automatic electricity saver of the utility model relates to safety electricity-saving device technique field, is applied on the electric equipment of inductive load or resistive load.
Background technology
At present, nearly all small-sized electrical appliance equipment does not take measures to carry out power factor compensation in use, has caused inductive load or resistive load appliance power factor not high, and reactive power loss is big, wastes electric energy.
Summary of the invention
In order to overcome the deficiency that existing small-sized electrical appliance does not carry out power factor compensation, the utility model provides a kind of automatic electricity saver, this electricity-saving appliance can carry out the compensation at electric current and voltage φ angle to inductive load or resistive load are arranged, thereby reaches the purpose of abundant saves energy.
The technical scheme that its technical problem that solves the utility model adopts (Fig. 1,2) is: in insulation crust, the electrodeless electric capacity device is connected with Thermal Cutoffs.The end that its structure connection is a Thermal Cutoffs (2) is connected with an end of electrodeless electric capacity device (3), the other end of the other end of Thermal Cutoffs (2) and electrodeless electric capacity device (3) leads on the two wires plug (1) with soft lead-in wire respectively, low temperature epoxy resin (5) connects electrodeless electric capacity device (3) and Thermal Cutoffs (2), and insulation crust (4) connects low temperature epoxy resin (5) and constitutes.This battery saving arrangement that is composed in series with electrodeless electric capacity device and Thermal Cutoffs is connected in parallel on the electric equipment of ohmic load or inductive load, has the comprehensive compensation effect of power factor (PF).
The beneficial effects of the utility model are: 1, automatic electricity saver plug (1) directly can be inserted on any one socket of electricity consumer power supply the active power P=IUcos φ of this moment.The utility model automatic electricity saver utilizes compensation principle to make X exactly
L, X
CConvergence equates, allows total impedance is approximate to show as resistive, thereby the included angle between the sense of current and the voltage direction just is bordering on zero more, causes active power P=IUcos φ to level off to maximum, helps having improved power factor (PF), reached the purpose of economize on electricity.2, the utility model automatic electricity saver the experiment proved that and can economize on electricity 10～20%, saves 5～10 yuan of the electricity charge in every month can for each family, has the effect of wide popularization and application and economic benefit.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the circuit theory diagrams of the utility model automatic electricity saver.
Fig. 2 is the structure chart of the utility model automatic electricity saver.
1 is the two wires plug among Fig. 2, and 2 is Thermal Cutoffs, and 3 is the electrodeless electric capacity device, and 4 is the plastic insulation shell, and 5 is low temperature epoxy resin.
Embodiment
For electric equipment is that the load of 1～2KW is an example, in Fig. 2, select the electrodeless electric capacity device (3) of 20 μ f/250V in the prior art and the Thermal Cutoffs of 10A for use, one end of Thermal Cutoffs (2) is connected with an end of electrodeless electric capacity device (3), the other end of the other end of Thermal Cutoffs (2) and electrodeless electric capacity device (3) leads on the two wires plug (1) of prior art with soft lead-in wire respectively, at last with Thermal Cutoffs (2), electrodeless electric capacity device (3) places the insulation crust (4) of 40 * 40 * 30mm, constitutes with low temperature epoxy resin (5) encapsulation.
Claims (1)
1, a kind of automatic electricity saver, an end that it is characterized in that Thermal Cutoffs (2) is connected with an end of electrodeless electric capacity device (3), the other end of the other end of Thermal Cutoffs (2) and electrodeless electric capacity device (3) leads on the two wires plug (1) with soft lead-in wire respectively, low temperature epoxy resin (5) connects electrodeless electric capacity device (3) and Thermal Cutoffs (2), and insulation crust (4) connects low temperature epoxy resin (5) and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111703 CN2807575Y (en) | 2005-07-04 | 2005-07-04 | Automatic electricity-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111703 CN2807575Y (en) | 2005-07-04 | 2005-07-04 | Automatic electricity-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807575Y true CN2807575Y (en) | 2006-08-16 |
Family
ID=36921870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520111703 Expired - Fee Related CN2807575Y (en) | 2005-07-04 | 2005-07-04 | Automatic electricity-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807575Y (en) |
-
2005
- 2005-07-04 CN CN 200520111703 patent/CN2807575Y/en not_active Expired - Fee Related
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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 |