CN205429828U - Simple and practical's energy -conserving charger - Google Patents
Simple and practical's energy -conserving charger Download PDFInfo
- Publication number
- CN205429828U CN205429828U CN201620249338.5U CN201620249338U CN205429828U CN 205429828 U CN205429828 U CN 205429828U CN 201620249338 U CN201620249338 U CN 201620249338U CN 205429828 U CN205429828 U CN 205429828U
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- China
- Prior art keywords
- triode
- resistance
- relay
- energy
- electric capacity
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Abstract
The utility model discloses a simple and practical's energy -conserving charger, including relay K, resistance R1, triode V1 and triode V2, is relay K's contact K connected to resistance R1's one end 1, resistance R2 and triode V1's collecting electrode, relay K's contact K 1 the other end VCC that connects, resistance R1's other end connecting resistance R3, electric capacity C1 and storage battery A, electric capacity C2, triode V2's projecting pole, relay K and storage battery A's the other end is connected to electric capacity C1's the other end. The utility model discloses simple and practical's energy -conserving charger simple structure, components and parts are few, only use essential electronic component to constitute, have higher anti -interference ability, and the electric energy that utilizes triode and battery self has realized energy -conservation and charged, just can the beginning power when only the battery inserts, consequently have saving electric energy, safe and reliable and convenient to use's advantage.
Description
Technical field
The utility model relates to a kind of charger, a kind of simple and practical energy-saving charger.
Background technology
Since lead-acid accumulator is invented 150 years, it occupies absolute advantage in chemical energy battery always.This is because it is cheap, use is reliable, be suitable for heavy-current discharge, adapt to the advantages such as ambient temperature range width.Lead-acid accumulator suffers from important function in fields such as traffic, communication, military affairs, navigation, aviation, photovoltaic generations.The research and development success of the most non-maintaining sealed lead acid storage battery, the scope making lead-acid accumulator apply is more extensive.The most function singleness of existing battery charger, even if people take battery away, as long as charger also switches on power, will discharge always, cause unnecessary waste, therefore need to be improved.
Utility model content
The purpose of this utility model is to provide a kind of simple and practical energy-saving charger, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of the utility model offer:
A kind of simple and practical energy-saving charger, including relay K, resistance R1, triode V1 and triode V2, one end of described resistance R1 connects the contact K-1 of relay K, resistance R2 and the colelctor electrode of triode V1, the other end of the contact K-1 of relay K connects power supply VCC, the other end of resistance R1 connects resistance R3, electric capacity C1 and batteries A, the other end of electric capacity C1 connects electric capacity C2, the emitter stage of triode V2, relay K and the other end of batteries A, the base stage of the other end connecting triode V2 of resistance R3, the colelctor electrode of triode V2 connects the other end and the base stage of triode V1 of resistance R2, the emitter stage of triode V1 connects the other end and the other end of relay K of electric capacity C2.
As preferred version of the present utility model: described relay K is normally opened contact relay.
Compared with prior art, the beneficial effects of the utility model are: the simple and practical energy-saving charger simple in construction of the utility model, components and parts are few, basic electronic component is only used to form, there is higher interference free performance, the electric energy utilizing triode and battery self achieves energy-saving charging, only battery just can start power supply when accessing, therefore has saving electric energy, advantage safe and reliable and easy to use.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of simple and practical energy-saving charger.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of simple and practical energy-saving charger, including relay K, resistance R1, triode V1 and triode V2, one end of described resistance R1 connects the contact K-1 of relay K, resistance R2 and the colelctor electrode of triode V1, the other end of the contact K-1 of relay K connects power supply VCC, the other end of resistance R1 connects resistance R3, electric capacity C1 and batteries A, the other end of electric capacity C1 connects electric capacity C2, the emitter stage of triode V2, relay K and the other end of batteries A, the base stage of the other end connecting triode V2 of resistance R3, the colelctor electrode of triode V2 connects the other end and the base stage of triode V1 of resistance R2, the emitter stage of triode V1 connects the other end and the other end of relay K of electric capacity C2.
Relay K is normally opened contact relay.
Operation principle of the present utility model is: the triode V1 in circuit, triode V2, resistance R1 and resistance R3 forms ice storing time circuit, when batteries A accesses circuit, the voltage of battery E is through resistance R1, the base stage of triode V1 it is added in after resistance R2, triode V1 turns on, relay K obtains electric adhesive, the K-1 adhesive of its normally opened contact, power supply VCC powers to after resistance R1 batteries A, when user takes battery away, equal to off state at battery A, voltage through some R1 and resistance R3 raises, the base stage of triode V2 therefore electric, V2 turns on, the base voltage making triode V1 reduces, therefore triode V1 ends, relay K disconnects, its contact K-1 disconnects, reach energy-conservation purpose.
Claims (2)
1. a simple and practical energy-saving charger, including relay K, resistance R1, triode V1 and triode V2, it is characterized in that, one end of described resistance R1 connects the contact K-1 of relay K, resistance R2 and the colelctor electrode of triode V1, the other end of the contact K-1 of relay K connects power supply VCC, the other end of resistance R1 connects resistance R3, electric capacity C1 and batteries A, the other end of electric capacity C1 connects electric capacity C2, the emitter stage of triode V2, relay K and the other end of batteries A, the base stage of the other end connecting triode V2 of resistance R3, the colelctor electrode of triode V2 connects the other end and the base stage of triode V1 of resistance R2, the emitter stage of triode V1 connects the other end and the other end of relay K of electric capacity C2.
Simple and practical energy-saving charger the most according to claim 1, it is characterised in that described relay K is normally opened contact relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249338.5U CN205429828U (en) | 2016-03-25 | 2016-03-25 | Simple and practical's energy -conserving charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249338.5U CN205429828U (en) | 2016-03-25 | 2016-03-25 | Simple and practical's energy -conserving charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429828U true CN205429828U (en) | 2016-08-03 |
Family
ID=56521582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620249338.5U Expired - Fee Related CN205429828U (en) | 2016-03-25 | 2016-03-25 | Simple and practical's energy -conserving charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429828U (en) |
-
2016
- 2016-03-25 CN CN201620249338.5U patent/CN205429828U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170325 |