CN202817866U - A start-button-containing charging device capable of automatically being powered off - Google Patents
A start-button-containing charging device capable of automatically being powered off Download PDFInfo
- Publication number
- CN202817866U CN202817866U CN 201220174858 CN201220174858U CN202817866U CN 202817866 U CN202817866 U CN 202817866U CN 201220174858 CN201220174858 CN 201220174858 CN 201220174858 U CN201220174858 U CN 201220174858U CN 202817866 U CN202817866 U CN 202817866U
- Authority
- CN
- China
- Prior art keywords
- charging
- charging device
- power supply
- auto
- relay
- 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
Links
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an electric vehicle charger and especially a start-button-containing charging device capable of automatically being powered off. The charging device comprises a start switch, a power input end, a relay, a switching power supply, a voltage detection and time-delay control circuit, and a charging output end. When the electric vehicle is charged, the power input end is connected with commercial power while the charging output end is connected with a storage battery. And automatic charging can be achieved by pressing the start switch. The voltage detection and time-delay control circuit controls the relay to be disconnected when the delay time finishes and the charging power is turned off. The electric vehicle charger prevents manual work or powering off the charger by pulling out the plug, spark and arc generated by plug contact, and generation of phenomena of overcharge or lacking of charge and achieves purposes of safe and fast use and prolonged service life of a storage battery.
Description
Technical field
The utility model relates to a kind of electric car charger, especially a kind of auto-breaking charging device of tape starting button.
Background technology
Along with the continuous enhancing of people's energy-conserving and environment-protective consciousness, electric automobile, electro-tricycle, electric bicycle gradually by people's recognition and acceptance, more and more enter into common people house.Storage battery is the energy supplier of electric motor car, and its direct relation in useful life the use cost of electric motor car.The useful life of storage battery, most influencing factors in use caused except self manufacturing technology and product quality.
Storage battery once complete charging process has three phases: constant current charge, voltage stabilizing charging and trickle charge are arranged, the conversion in stage is finished automatically by charger, constant current charge and voltage stabilizing charging can be informed by the indicator light of charger, general demonstration green is end, but trickle charge is to finish in 30--120 minute after the voltage stabilizing charging finishes.Therefore, most people have just closed power supply after charger shows green indicating lamp, ignored the trickle charge process, cause " owing charging " phenomenon, the charger of plugging that also has is exactly a couple of days, causes " overcharging " phenomenon, the possibility of can cause battery gassing, air-blowing, collaborating, exploding.
In addition, present charger generally adopts an attaching plug, charging plug and charging circuit to form, charging plug need to be connected with storage battery during charging, then attaching plug is electrically connected with the 220V city, in the plug process of plug, produce easily spark arc, this phenomenon not only very easily causes Danger Electric shock risk, and is difficult for being applied to inflammable and explosive place.
Above-mentioned phenomenon all produces in battery charging process, in disclosed prior art scheme, there is no good solution and device, application number is that disclosed technical scheme only provides the charging device of automatically time-delay power-off among " full automatic power-off electromobile charger " (Granted publication CN201805248U) of 201020512509.1; Application number is among " with the electric car charger of self-locking button switch " (Granted publication CN201126978Y) of 200720310342.9, and disclosed technical scheme also only provides the charging device by push-button switch control on/off.
Summary of the invention
The purpose of this utility model be to provide a kind of convenient to operation, use safe and simple in structure, be fit to multiple employed, New charger that can automatically time-delay power-off solves the deficiencies in the prior art.
The technical scheme that its technical problem that solves the utility model adopts is: the front end at the charger charging circuit connects the 220V power input, middle tandem promoter button and control relay, press start button and can connect charge power supply, after the charge switch power supply transformation storage battery is charged, after charger is finished the constant current charge of battery and voltage stabilizing charging, charger detection circuit and the delay control circuit trickle charge process of namely delaying time, delay time finishes automatic control relay and cuts off charge power supply, need not artificial on duty or pull up plug to cut off the power supply, reach the purpose of using safe and efficient increasing storage battery service life.
Be specially:
A kind of auto-breaking charging device of tape starting button is comprised of starting switch, power input, relay, Switching Power Supply, voltage detecting and delay control circuit, charging output.During charging power input is electrically connected with the city, the charging output is connected with storage battery, presses starting switch and can carry out automatic charging, and voltage detecting and delay control circuit control relay disconnected after delay time finished, and charge power supply is closed;
Starting switch is realized self-locking conducting function by control relay;
Starting switch is by connecting the following low tension control of 12V relay conducting 220V input power;
The Switching Power Supply plugged is controlled by voltage detecting and delay control circuit during powered-down automatically by starting switch, Control;
The output of charge power supply provides by Switching Power Supply;
The charging voltage of Switching Power Supply output is the following direct current of the above 110v of 3v;
Power input, charging output are binding post or plug.
The beneficial effects of the utility model are: efficiently solve existing electric car charger " overcharge " " owe charging ", can not auto-breaking or by the difficult problem of plug plug break-make power supply, reached safe and reliable, applied widely, science charging, the effect of increasing storage battery service life.
Description of drawings
Below in conjunction with Figure of description and embodiment the utility model is further specified.
Fig. 1 is a kind of theory diagram of auto-breaking charging device of tape starting button.
Among the figure: 1, starting switch; 2, power input; 3, relay; 4, Switching Power Supply; 5, voltage detecting and delay control circuit; 6, charging output.
Embodiment:
Below be a kind of embodiment of auto-breaking charging device of tape starting button:
The auto-breaking charging device of a kind of tape starting button shown in Figure 1 is comprised of starting switch (1), power input (2), relay (3), Switching Power Supply (4), voltage detecting and delay control circuit (5), charging output (6).Switching Power Supply (4) front at charging device is connected with relay (3) and starting switch (1), starting switch (1) is in parallel with relay (3), relay (3) front connects power input (2), voltage detecting and delay control circuit (5) are in parallel with Switching Power Supply (4), and Switching Power Supply (4) back connects charging output (6).First power input (2) and the output that is connected (6) are electrically connected with the 220V city respectively by binding post or plug during charging and are connected storage battery and are connected, press starting switch (1) by connecting the following low tension control of 12V relay (3) conducting 220V input power, the direct current of the backward outer output 3-110V of Switching Power Supply (4) transformation, by charging to storage battery with charging output (6), when detecting, voltage detecting and delay control circuit (5) enter time-delay trickle charge program after charging finishes, time finishes automatic control relay (3) and disconnects, the charge closing power supply, charging finishes.Whole charging process need not charged grafting, produce without plug contact sparking electric arc, safe and reliable, enlarged the scope of application of charger, storage battery is full of the rear time-delay of electricity auto-breaking, there is not the generation of " overcharging " or " owing charging " phenomenon, greatly prolonged the useful life of storage battery, reduced the use cost of electric motor car.
Claims (7)
1. the auto-breaking charging device of a tape starting button, by starting switch (1), power input (2), relay (3), Switching Power Supply (4), voltage detecting and delay control circuit (5), charging output (6) forms, it is characterized in that: during charging power input (2) is electrically connected with the city, charging output (6) is connected with storage battery, press starting switch (1) and can carry out automatic charging, voltage detecting and delay control circuit (5) control relay (3) disconnected after delay time finished, and charge power supply is closed.
2. the auto-breaking charging device of a kind of tape starting button according to claim 1 is characterized in that: starting switch (1) is realized self-locking conducting function by control relay (3).
3. the auto-breaking charging device of a kind of tape starting button according to claim 1 is characterized in that: starting switch (1) is by connecting the following low tension control of 12V relay (3) conducting 220V input power.
4. the auto-breaking charging device of a kind of tape starting button according to claim 1, it is characterized in that: Switching Power Supply (4) plugged is controlled by voltage detecting and delay control circuit (5) during powered-down automatically by starting switch (1), relay (3) control.
5. the auto-breaking charging device of a kind of tape starting button according to claim 1, it is characterized in that: the output of charge power supply provides by Switching Power Supply (4).
6. the auto-breaking charging device of a kind of tape starting button according to claim 1 is characterized in that: the charging voltage of Switching Power Supply (4) output is the following direct current of the above 110v of 3v.
7. the auto-breaking charging device of a kind of tape starting button according to claim 1 is characterized in that: power input (2), charging output (6) are binding post or plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174858 CN202817866U (en) | 2012-04-18 | 2012-04-18 | A start-button-containing charging device capable of automatically being powered off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174858 CN202817866U (en) | 2012-04-18 | 2012-04-18 | A start-button-containing charging device capable of automatically being powered off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202817866U true CN202817866U (en) | 2013-03-20 |
Family
ID=47876679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220174858 Expired - Fee Related CN202817866U (en) | 2012-04-18 | 2012-04-18 | A start-button-containing charging device capable of automatically being powered off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202817866U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597166A (en) * | 2016-12-22 | 2017-04-26 | 广东志高空调有限公司 | Electric appliance detecting device |
| CN109406938A (en) * | 2018-12-06 | 2019-03-01 | 山东锘博特智能科技有限公司 | A kind of automatic charging equipment Plug contact condition checkout gear |
| CN111016730A (en) * | 2019-11-26 | 2020-04-17 | 深圳猛犸电动科技有限公司 | Battery charging detection method and device and terminal equipment |
| CN111746316A (en) * | 2020-07-13 | 2020-10-09 | 徐州久胜电子科技有限公司 | Automatic power-off charger for electric vehicle |
-
2012
- 2012-04-18 CN CN 201220174858 patent/CN202817866U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597166A (en) * | 2016-12-22 | 2017-04-26 | 广东志高空调有限公司 | Electric appliance detecting device |
| CN109406938A (en) * | 2018-12-06 | 2019-03-01 | 山东锘博特智能科技有限公司 | A kind of automatic charging equipment Plug contact condition checkout gear |
| CN109406938B (en) * | 2018-12-06 | 2023-12-22 | 山东汇米智能科技有限公司 | Automatic charging equipment plug contact state detection device |
| CN111016730A (en) * | 2019-11-26 | 2020-04-17 | 深圳猛犸电动科技有限公司 | Battery charging detection method and device and terminal equipment |
| CN111016730B (en) * | 2019-11-26 | 2021-06-18 | 深圳猛犸电动科技有限公司 | A battery charging detection method, device and terminal equipment |
| CN111746316A (en) * | 2020-07-13 | 2020-10-09 | 徐州久胜电子科技有限公司 | Automatic power-off charger for electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202282606U (en) | Charger automatic full power-off safety energy-saving device | |
| CN202817866U (en) | A start-button-containing charging device capable of automatically being powered off | |
| CN201663469U (en) | A safety charger for electric vehicles with timing power-off function | |
| CN107872091B (en) | Automatic time-delay power-off charging device of electric vehicle | |
| CN204652058U (en) | A kind of family energy-storage system | |
| CN205417472U (en) | The low voltage power supply system based on pure electric vehicles | |
| CN202888925U (en) | Charging protector for electric vehicle | |
| CN203071626U (en) | Cell charging timing control circuit | |
| CN201688462U (en) | AC/DC electric ignition starting device of gas stove | |
| CN203014084U (en) | Timing socket for charging electric vehicle | |
| CN201766378U (en) | Charger capable of automatically cutting off power | |
| CN202852660U (en) | Mixed rechargeable energy-saving lamp | |
| CN202940367U (en) | Safety charging socket for electric bicycle | |
| CN204145051U (en) | A kind of electric automobile lithium battery charging station | |
| CN203312863U (en) | Electromobile timing charger | |
| CN207573059U (en) | An automatic time-delay power-off charging device for electric vehicles | |
| CN202484860U (en) | Solar desk lamp | |
| CN202221850U (en) | Special energy-saving safety socket | |
| CN205498650U (en) | Manual forced charging compensation device with double-battery vehicle | |
| CN105337381B (en) | Intelligent alternating current-direct current turns off electric car charger entirely | |
| CN113629839A (en) | Solar power generation system with battery awakening charging function | |
| CN202586467U (en) | Multi-mode automobile charging system | |
| CN202303456U (en) | Multifunctional electronic cigarette lighter | |
| CN202205860U (en) | Small-sized quick-repairing capacity-increasing device for accumulator | |
| CN204205681U (en) | Storage battery auto-breaking protection charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130418 |